Talk:Rice/Archive 1
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Rank
I seriously doubt that rice is the third-largest crop. The wheat article states that it's the largest. Any authority on this? 128.195.31.76 21:17, 21 Oct 2003 (UTC)
- Since I was the one who wrote that, I must insist rice is usually considered the third cereal, after wheat and corn. You might check USDA numbers, unless you speak french, in that case, I can see you french reference. There also was a debate on the topic on the Agriculture talk page. You might want to check what was written about what rice definition is. The wheat article should be fixed.
- I had written that wheat is globally largest (tied with maize) and second most important (after rice) cereal crop. Someone seemed to have edited that to arrive at a factually untrue statement. Rice is the most important crop, as slightly more than half the world's human population depends on rice as their primary food. Rice is third in terms of crop tonnage, but second in human consumption tonnage - maize (corn) is grown primarily as cattle feed. Mkweise 04:43, 22 Oct 2003 (UTC)
- I personnaly consider that the statement in the article was false; Now, perhaps we just do not agree what "important" is. Are we talking in terms of pure production tonnage (if so, rice is third, it seems we agree with that, "Rice is the world's third largest crop, behind maize and wheat" is a true satement in terms of production)? Or we talking in terms of human consumption only? Why would we consider a crop is more important just based on human nutrition, and not count animal feed? Could we then just not precise what important is, and state which one is bigger in terms of tonnage, and detail the human consumption pourcentage versus animal pourcentage?
Thank you, Docu. Pollinator 12:41, Jun 13, 2004 (UTC)
This article is probably a stub. OR what ?
This article is probably a stub. OR what ? According to the pictures (and the text) rice cultivation is a folkloric antique crop who deserves less attention than some TV entertainments . Nothing appears about mechanization , combines, pesticides, fertilizers...used in a lot of countries from Japan to India, Italy, USA...
Who can write a real full article ? I cannot !
Fertilizing.
IS that mentioned and if so how is it fertilized. Is there a history of Rice being fertilized by human sewage and have people got sick eating rice fertilized that way.
History
History of cultivation should cover the rest of the world in more detail--nixie 04:09, 12 Oct 2004 (UTC)
old
so how old is white rice? is it a modern invention, or did the buddha eat white rice as well as brown? (aryuvedic traditions prefer white)
Washing
This document (page 5, top of the second column) claims that rice is often fortified with micronutrients on the outside of each grain, of which 20 to 1 percent will be lost if the grain is washed.
Pekinensis 22:34, 18 Mar 2005 (UTC)
- That document's gone now.
- Anyway...on the subject of washing... I was told by someone, who was told by an Indian curry chef... that you should always wash rice before cooking it. In fact you should swill the rice around in the pan in water, then poor away that water, re-fill and repeat about 7 or 8 times! Clearly this is not necessary by any stretch of the imagination, but does it help? is it a good idea? Maybe it depends on the type of rice. Whenever I tried it, I noticed that lots of slimey white powderiness (starch?) was being washed away each time, which I guess could be a good thing. Means it'll be less stodgy right? Maybe I'll do a more scientific comparison some time, but anyway I was surprised to see no mention of washing the rice in the 'cooking' section ('soaking' the rice, means leaving it to sit in the water for a time, so that is a different thing). Can anyone offer a more experienced rice chef expert outlook on this? -- Nojer2 13:55, 20 October 2005 (UTC)
- I can't add much more than what you've already said, but I learned to cook Basmati rice from a friend of mine and he claimed it needed three washings before being soaked. We've grown to love the rice and eat it often, and I always follow the washing instructions. The friend mentioned his dad was 'religous' about washing the rice and I had assumed he meant 'religous' literally --looks like I was wrong and it was only about taste and texture. --Bad carpet 21:59, 1 December 2005 (UTC)
- Washing might help in removing some surface starch that is desirable in producing non-sticky rice dishes (such as Basmati). However, this is not desirable in ALL cases - for example, Japanese rice is enjoyed for it's slightly sticky texture and then there's glutinous (eg. sticky) rice and even risotto. In poorer countries, washing is/was a necessity due to food hygiene issues. The comment about washing being absolutely necessary is incorrect. Dyl 06:03, 17 March 2006 (UTC)
Harvesting
How is rice harvested? This needs to be included in the article.
Weddings
The throwing of rice at weddings should be mentioned.
Brown or White Rice
Hey -- I'm new to wikipedia (well this part at least, not utilizing it), first off great respect goes out to your hard work. Very useful for freshing up on just about any topic. I think it would be good for this article to contain the benefits / comparision of brown rice versus white. Or maybe a link to an article that explains it. A general idea is represented here:
Brown or White Rice? Does it Really Matter? By Chris Tsugranes
Also, from what I've gathered it is common thought (at least in northeastern USA) that white rice has been "bleached", and although people know it has less nutritional value, it's believed that the "bleachings" cause this, hence what I see as an incomplete understanding of the term "whole grain".
Once again, thank you, Josh Goodwin [email removed]
Origin
Where exactly did rice first originate? (I'd like to know which continent)
Rice originated in south east asia. the region includes eastern India, Thailand, Indonesia and south China. Amaresh Chandel 10:13, 5 January 2007 (UTC)
cooking & GABA
When preparing brown rice, a nutritionally superior method of preparation known as GABA Rice or GBR[2] may be used. This involves soaking washed brown rice for 20 hours in warm water (38 °C or 100 °F) prior to cooking it. This process stimulates germination, which activates various enzymes in the rice. By this method, a result of the United Nations Year of Rice, it is possible to obtain a more complete amino acid profile, including GABA.
Needs minor rewrite. Keep rice soaking at 38 °C for all 20 hours? Or put rice in water that is 38 °C and leave it to soak for 20 hours? --geekyßroad. meow? 00:26, 3 March 2006 (UTC)
Fertilizing was that mentioned and in some places is it fertilized with human feces. That can cause people to get sick.
Cleanup
I tried to clean it up a bit, but I simply could not move all the pictures or table and have them all still on the page. The picture of rice plants at Kev Gardens, london, while a good picture, seems to be the one i would get rid of. I would also move the brown rice pic down to the "cultivars" section, and try to get all the pictures aligned on the right side so it wouldn't look so cluttered. But I can't figure it out, so I did nothing. Good luck :) SECProto 19:25, 1 June 2006 (UTC)
- adjusted images in cultivation section. moved cultivar section above the nutriments section. and couple more small adjustments..bingo for now the article looks fine. So removing cleanup tag --Vyzasatya 16:09, 5 June 2006 (UTC)
Etymology
I have deleted the claim that the word "rice" coming from Tamil, and another paragraph that contradicted it. The claim was the sole contribution by 69.158.102.189. The paragraphs I deleted are as follows. Fayenatic london 20:37, 2 December 2006 (UTC)
- The word 'rice' understood to have originated from Tamil word 'aricee' that had gone into Greek first when Greeks were trading with Tamils in India before Christ period. The word later known to have come into English via French.
- According to Edmund Leach and other scholars, the Tamil term for rice was derived from Sanskrit vrihi, and not vice versa.[1]
Seasons of cultivation
During what seasons is rice cultivated or harvested? My impression was that this varies from one food crop to another (I'm an ignorant American, I wouldn't know) but I couldn't find this in the article. -- 70.110.10.206 02:46, 3 July 2006 (UTC)
- Please see paddy for details of your query. In many parts of Northeast Asia, rice is planted in the mid-spring, tended through the summer, and is harvested from September to October. Mumun 17:35, 26 October 2006 (UTC)
Rice and malaria
I suggest including a section about "Rice and malaria" as wet rice-cultivation (so not dry rice-cultivation) helps the spread of malaria in regions with (or regions at risk of getting) malaria. This is due to the fact that the mosquito that transfers the malaria-parasite needs (salt-less) water for its life cycle.
Is everyone OK by that ? Please note so here. If approved we can add the section.
Note: I don't have any sources as of yet
KVDP 11:23, 9 August 2006 (UTC)
Get a source and I would approve it
IceDragon64 (talk) 00:21, 7 December 2007 (UTC)
1st plant with genome sequenced
In the article, rice is refered as the first plant to have its genome completely mapped (2002). Yet, in the article about Arabidopsis thaliana it is mentioned that this plant's genome was sequenced in 2000. There is also the reference in other languages that Arabidopsis thaliana represents the first plant with its genome mapped. This should be further researched in order to maintain consistency. JTiago 20:21, 26 September 2006 (UTC)
LLRICE 610
Why is the collapse of American rice exports not appropriate to the rice page? (deleted without discussion) jimfbleak 12:32, 30 September 2006 (UTC)
- It is suitable for wikinews, not this article. Everytime some food scandal happens people add unsourced news items that are irrelevant to the actual topic and have to be cleaned up and removed at a later point. --Peta 12:46, 30 September 2006 (UTC)
Misleading claim
This is a fine article but there is a shockingly misleading claim in here. This article seems to claim that a highly problematic and dubious 'one-off' archaeological find in Soro-ri, Korea may be the oldest rice in the world. Most trained archaeologists with field and academic experience doubt or reject the claims of the Soro-ri excavators. I would like to know if the person who has added the unfortunate bits about Soro-ri can answer these critical questions:
1) Does the BBC article that is presented as a 'reference' claim that the rice is associated with human occupation? ..No.
2) Does the Soro-ri Site excavation report (do you have it??) claim that the rice was found in association with features that indicate the humans were there?? For example, is this rice associated with a hearth, a house, stone tools, or anything like that? ...No, it is not. The answer is "no".
3) How do we know that the rice is 'the oldest in the world'? It seems to have been dated using absolute methods. Why haven't the excavators publicized the dates more effectively and widely so that we can see the error ranges and judge for ourselves? Additionally, we need to know more about the circumstances of the excavation because assessing archaeological site formation processes can be tricky. How do we know that this rice grain was not transported by water or something else from another layer at the Soro-ri site? Why do the excavators offer no associated explanation of the circumstances of the unearthing of this single (?) rice grain?
4) Who proclaimed that this grain of rice was burnt or charred? Charring is key to understanding its age. Did professional archaeobotanists carry out this part of the Soro-ri excavation analysis? Hmmmm....something tells me no....
We are talking about a SINGLE (?) rice grain -- a 'one-off' find which may not be directly associated with human activity (!). Furthermore, this find raises many more questions than it provides answers. Key information on this site appears in the site report only -- a document published in Korean. Furthermore, the data presented in the site report may not really support the lofty claims made by the excavators. Importantly, I find it unacceptable that one rice grain of dubious origins and antiquity can trump the careful, systematic work of professional Korean archaeologists. Korean archaeologists are hard-working professionals and don't deserve to be bothered by this unfortnate issue -- this has gone far enough, folks. It is important to present a clear and cogent prehistory of Korea, just as it is to present a cogent history of rice. Let us not draw disrepute upon our houses in this way. I think that the Soro-ri find is one of the issues of which Wikipedia wants to steer clear.
I apologize to draw any undue suspicion upon this fine article, as I realize how hard that the authors have worked. However, I find the Soro-ri stuff quite upsetting, worrying, and unacceptable. Soro-ri could be worked into this article in a different way, but I wonder why the authors would want to highlight such a contentious find when the main purpose of this article is to EDUCATE readers.
Mumun 20:11, 12 October 2006 (UTC)
so...we gonna actually do something about that sentence? Hanfresco 07:33, 26 October 2006 (UTC)
++Thanks for your response. I think it might be best to try and do something in compromise that suits everybody, including the excavators. The article is really informative and good the way it is, but it would be nice to mention that the Soro-ri finds are controversial because, other than the Science or Nature brief (forgot which one), critical details on the archaeological context are found only in the site report, of which only a small run were published in Korean. Yet, there is no published criticism of the Soro-ri find, and so I think the reasonable thing to do might be to simply add something to the effect of
"However, the media reports of the Soro-ri charred grains are brief and lack sufficient detail for us to properly evaluate the true meaning of this very unusual find".
How about that...? Does anyone have other ideas? ^^
Mumun 10:16, 26 October 2006 (UTC)
It will do for now- until something more comes to light either way IceDragon64 (talk) 00:24, 7 December 2007 (UTC)
Oryza glaberrima vs Oryza sativa
Oryza glaberrima is African rice that has a fairly different history from Oryza sativa, I think there should be a seperate article for Oryza sativa --Aliwalla 09:19, 29 October 2006 (UTC)
This rice page is very long, but not much space is devoted to glaberrima, so one might consider having a seperate page for it, with appropriate links. No doubts someone would then suggest we merge then, but that's Wiki for you! If you know enough,including references, BE BOLD!
Also, regarding the title of this submheading, it would be interesting and useful if someone did compare them in detail: Which is the easiest to grow, how do they compare nutritionally, how do the plants compare physically, which is the most disease resistant?
Also, can they interbread to produce fertile offspring? has this even been tried?
IceDragon64 (talk) 00:29, 7 December 2007 (UTC)
Use of Jared Diamond appropriate?
I realize that Professor Diamond is extremely popular and accessible. He has written on a wide variety of topics and seems to claim a very broad expertise. Many enjoy reading his popular accounts of anthropological topics in their spare time. However, I cringe every time I see Professor Jared Diamond being referenced in this article. Professor Diamond may have a few clever articles placed in accessible magazines, but I challenge his expertise on the topic of the origins of rice cultivation in China. This is not his life's work. He does other stuff well. I suggest that we replace the Professor Diamond citation(s) with an appropriate citation from an actual archaeologist-palaeoethnobotanist who reads Chinese and English fluently and has worked intensively on the topic. I'll get the appropriate citation and post it ASAP. Mumun 10:10, 11 November 2006 (UTC)
- Here's two references that I propose as per the above statement. I leave them here on the talk page first, and if nobody has any objections, I will add them to the article references soon:
- Crawford, Gary W. Prehistoric Plant Domestication in East Asia. In The Origins of Agriculture: An International Perspective, edited by C.W. Cowan and P.J. Watson, pp. 117-132. Smithsonian Institution Press, Washington, 1992.
- Crawford, Gary W. and Chen Shen. Origins of Rice Agriculture: Recent Progress in East Asia. Antiquity 72:858-866, 1998.
update: history of cultivation
i did some cleanup and added some new material as per my comments above. i also took the liberty to add subsections to the history section because it is fairly lengthy. Mumun 12:36, 19 December 2006 (UTC)
Zohary & Hopf: one of Diamond's sources
I intended to integrate information from Daniel Zohary and Maria Hopf, Domestication of plants in the Old World, third edition (Oxford: University Press, 2000, at pp. 90f ), but as this article is currently structured I don't see an easy way to do this. These facts are as follows:
- Zohary & Hopf divide rice into three groups: short grained "japonica" or "sinica" forms; long grained "indica"; & broad grained "javanica" forms. These are matched to the Asian regions of the Yangtze valley region of China, Ganges valley, and a less definite area in Indonesia.
- They date the earliest findspot of rice to Peng-tou-shan in the Hupei basin, dated by AMS radiocarbon tests to 6400-5800 BC; they date the earliest findspot in India to the 3rd millennium BC, & the number of finds increases in the 2nd millennium. It was introduced into the Near East in Hellenistic times (I believe Pliny the Elder mentions rice in book 17 of his Natural History), and mention archeological find in Iran & Israel dated to Roman times.
- Oddly enough, Zohary & Hopf omit all mention of African species of rice, & assume that it was domesticated in Asia, & spread west from there.
Any easy way to resolve these discrepencies? -- llywrch 21:14, 12 March 2007 (UTC)
- Hi, it will be great to insert all of your points and include Zohary and Hopf 2000. I think you can insert much of the above text and integrate it with existing text without much difficulty. The dates for China that you mention will likely be outdone in the near future. For example we could do the following. There is the existing sentence:
- Most of the Neolithic sites in China with finds of charred rice and radiocarbon dates are from 5000 B.C. or later (Crawford and Shen 1998).
I think we can alter this to:
- One early findspot of rice from Pengtoushan in the Hupei basin was dated by AMS radiocarbon techniques to 6400-5800 BC (Zohary and Hopf 2000), but most of the Neolithic sites in China with finds of charred rice and radiocarbon dates are from 5000 B.C. or later (Crawford and Shen 1998).
- How about that?
- Furthermore, the part about rice having three groups could be integrated into the Genetic History sub-subsection.
- I think that the reason why it may appear that there are discrepancies may be due to the sources that authors consult or don't consult when writing up their research *^^* . -- Mumun 無文 21:50, 12 March 2007 (UTC)
- Thanks for the suggestions, Mumun. Much of my concern was, although I consider Zohary & Hopf to be a reliable source, my puzzlement to proceed when I found their discussion of the material was clearly in variance with the material already in this article, & that I don't know enough about the subject to know whether this article provided a more thorough & complete discussion of the subject than their book -- or a less complete & lacunose one. (I'm sure you've noticed that some articles on Wikipedia are very uneven in how they cover their subject.) BTW, my intent in adding information from their book is not to impose some orthodox POV upon Wikipedia, but to move the relevant articles at least one more step towards FAC. So I'm in agreement with you on one point: I expect what I write to be redone as Wikipedians after me extend the reach of their research. I'll make the changes you suggest. -- llywrch 17:37, 13 March 2007 (UTC)
Upland rice response to soil nutrients in acidic soils of the tropics.
There has been a request for an article on the above subject. Please see Category talk:Agriculture. (RJP 15:12, 22 November 2006 (UTC))
Box: Top Paddy Rice Producers - 2005
This box omits figures from two of the largest rice producers in the world: Republic of Korea and Democratic People's Republic of Korea. Furthermore, the external link associated with the box is broken. Perhaps there is a more inclusive figure available that has a stable link? Mumun 11:36, 3 January 2007 (UTC)
Wet rice and dry rice cultivation
Who, which ethno-linguistic group came up with each?
There should be a new headline in the article noted as ==Wet rice and dry rice cultivation== which decribes the two types of cultivation, and it should be noted that
- - dry rice cultivation is'nt really dry; allot of irrigation is required here aswell
- - dry rice cultivation is mostly, if not all the time done by the slash and burn method; which clears forests first (triggering increased global warming and decline of biodiversity);
PS: I think that the reason why this is done is probably because places where forest where present could be already relatively moist, requiring less or no watering for the rice at all
- - dry rice cultivation frequently occures on hills
Besides large scale plantation techniques (please include a link for general guidelines e.g. row spacing, plant density, ...), the (mostly small-scale) permaculture techniques should be included aswell.
Finally; a picture of both main techniques (dry & wet) and their small and large scale production method should be present
Some links on these items:
How is this a Tamil Article?
And can somebody give ref to the etymology? Its all confusing! —The preceding unsigned comment was added by 221.134.247.53 (talk) 01:44, 3 May 2007 (UTC).
History of rice cultivation in the US?
The article gives the impression that the end of slavery meant the end of large-scale rice cultivation, which "died out just after the turn of the 20th century." Yet a few paragraphs below that, it notes that the US is today one of the world's largest exporters of rice. This apparent contradiction cries out for clarification. Vast quantities of rice are cultivated each year in the US, which annually exports around four million tons--a century and a half after the end of slavery.
Etymology
The section on etymology is confusing. Tamil is not an Indo-Iranian language, it is Dravidian, so if all cited sources find the word to be Indo-Iranian, who are the people who "widely accept" the word to come from Tamil? The paragraph is making two contradictory claims, but the way the paragraph is written makes it seem that the sources cited support the first claim of a Tamil origin. In fact they argue against it. 67.171.16.8 23:50, 4 June 2007 (UTC)LK
Controversy in section 4.4 (Crop history -- nation state names)
Hi everybody! I'm sorry for changing the article title to "India". I thought since in that time India and Pakistan were same...Anyway I think this title is well thought-over (geographical aspect), but I believe the cultural effects to the geographical area of the following modern countries: Bangladesh, Sri Lanka and a few other. So a suitable title might be "South-East Asia" or "Indian Subcontinent)I'd also like to thank Mumun 無文 for being open for new suggestions.
Regards, Jayisdavi
- Hi Jayisdavi! You make a good point: I agree that it is problematic to have the names of modern nation states in the cultivation history. So I was bold and changed those to regions, i.e. Continental East Asia (instead of China), South Asia (instead of India and Pakistan), etc. Any thoughts? Mumun 無文 11:12, 22 June 2007 (UTC)
Rice is a fruit?
Is this true.. someone told me rice is a fruit... not a grain or anything like that Lithe333 09:18, 30 July 2007 (UTC)
- We refer to rice as a grain and it is a member of the grass family. Mumun 無文 11:04, 30 July 2007 (UTC)
more on red rice
They grow "red rice" and "green rice" on educational plots at historic areas in Japan to demonstrate old cultivars to visitors. The red rice is resistant to insects so has some advantage over modern rice. Did Ainu grow rice or was it brought to Japan by Korean immigrants? Was rice widely grown in Japan before the Japanese emperor's ancestors fled Korea and took up position in Japan? User:pants7 sept. 27 2007 —Preceding signed but undated comment was added at 13:59, 27 September 2007 (UTC)
There was dry rice cultivation by late jomon peoples, but chinese and koreans introduced wet rice growing in the paddy fields.KungFurules (talk) 03:48, 11 March 2008 (UTC)
Parboiled rice merge into
Re merge-into from parboiled rice as proposed by FlagSteward (00:49, 18 September 2007), that article is only as long as some sections of rice, so I support a merge. ENeville 19:13, 22 October 2007 (UTC)
GA Sweeps (on hold)
This article has been reviewed as part of Wikipedia:WikiProject Good articles/Project quality task force in an effort to ensure all listed Good articles continue to meet the Good article criteria. In reviewing the article, I have found there are some issues that may need to be addressed.
- 2 citation needed tags are found
- Production history section requires more references
- Rice pests references are not uniform with others in the article
- Cultivars needs more references
- External links require cleanup
I will check back in no less than seven days. If progress is being made and issues are addressed, the article will remain listed as a Good article. Otherwise, it may be delisted (such a decision may be challenged through WP:GAR). If improved after it has been delisted, it may be nominated at WP:GAN. Feel free to drop a message on my talk page if you have any questions, and many thanks for all the hard work that has gone into this article thus far. Regards, OhanaUnitedTalk page 19:51, 13 November 2007 (UTC)
- I will now delist this article from GA list because improvements have not been made during these 2 weeks. OhanaUnitedTalk page 18:22, 27 November 2007 (UTC)
Please make this article high priority!
This article assumes an increased importance as the sudden fashion for the site freerice.com takes hold. People will come here wanting answers. I hope anyone who can make it top class will step in and do so.
Maybe more about WHY it is the worlds top grain crop would be particularly relevant. Also, I know it is a very common basic food to give as donated charity food- is there a special reason for this? Could someone find a good magnified image of a grain of rice showing its parts, please? How about a diagram showing the proportion of different food types in it? Even a link to somewhere which compared the grains against each other?
I want to promote Freerice.com [1] in a Flash animation in a few weeks time and I will put in the link to the Wiki page as MORE INFO. Thanks everyone. IceDragon64 (talk) 00:44, 7 December 2007 (UTC)
Other uses
Can someone put in a section about other uses for rice apart from food. Start with this reference: [2] Thanks —Preceding unsigned comment added by IceDragon64 (talk • contribs) 01:06, 7 December 2007 (UTC)
Rice in 16th century Ireland
I'm surprised to read elsewhere that rice was in Ireland, in the 16th century, before potatoes. This article has no mention of when it came to western Europe. Anybody know? 86.42.98.32 (talk) 00:52, 14 December 2007 (UTC)
Rice and Climate Change
I'd like to suggest adding a section about rice and climate change. Cultivating rice in paddy fields (wet cultivation). This is because methane is produced, I think due to anaerobic decomposition/digestion under the water in paddy fields. Methane is a greenhouse gas 21 times more potent than carbon dioxide. The problem is a bit like that of cows farting. This is discussed in an IPCC report [3]. Is it OK to add this section? If people approve, we can add the section. Twer-el-lel (talk) 21:46, 7 January 2008 (UTC)
Confusing sentence in "Genetic history" section
The last sentence of the "Genetic history" section states that, "The earliest find site for the japonica variety, dated to the fifth millennium BC, was in the earliest phases of the Hemudu culture on the south side of Hangzhou Bay in China, but was found along with japonica types." This does not make any sense; this claim may be reduced to "earliest...japonica...was found along with japonica types." How can the earliest japonica be found "along with" itself? Does anyone know how this sentence was originally supposed to read? Ebizur (talk) 02:42, 8 March 2008 (UTC)
Which Amino Acid Is Missing In White Rice?
The article states that white rice has an incomplete amino acid profile. Which amino acid is missing? I could not figure that out from the citation alone as it leads to a sample preview of the report only.24.83.148.131 (talk) 15:06, 21 March 2008 (UTC)BeeCier {{Archive}
- ^ Elst, Koenraad (1999). Update on the Aryan Invasion Debate. Aditya Prakashan. ISBN 81-86471-77-4. Section 1.6, [4]