000094276 001__ 94276
000094276 005__ 20181128162822.0
000094276 037__ $$a1812-2016-143603
000094276 037__ $$a1812-2016-146818
000094276 041__ $$aen
000094276 245__ $$aComparative Advantage Analysis of the Main Grain Crops in Henan Province
000094276 260__ $$c2010-05
000094276 269__ $$a2010-05
000094276 300__ $$a5
000094276 336__ $$aJournal Article
000094276 520__ $$aBased on the summarization of the status quo of the research both at home and abroad, the changing trend of the  production of the main grain crops, covering the planting structure, seed structure and the trend of the per unit yields of garlic are analyzed. According to the comparative advantage theory, the comprehensive comparative advantages indices, which have been revised, can be used as the main research methods. By using the relevant data from 2000 to 2006, the scale comparative advantage, the efficient comparative advantage and the comprehensive comparative advantages of the main grain crops (wheat, millet, corn, soybean, rice and tuber crops) in each city of Henan Province are measured. The results show that among the main grain crops in Henan Province, only the wheat and the corn have comparative advantages; rice, corn, soybean and potatoes all do not have the scale advantages; the wheat, millet and the potatoes have obvious efficiency advantages while rice, corn and soybean have relatively weak efficiency advantages; wheat and corn have comprehensive comparative advantages, while rich, millet, soy bean and potatoes do not have the comprehensive comparative advantages. Combining with the current specific situation of Henan Province, the general situation faced by the production of main grain crops in Henan Province is analyzed specifically. In the end, suggestions on adjusting the structure of the main grain crops are put forward.
000094276 542__ $$fLicense granted by Jianting  LIU (jiantinghong@126.com) on 2010-09-30T01:52:28Z (GMT):

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000094276 650__ $$aAgribusiness
000094276 6531_ $$aMain grain crops
000094276 6531_ $$aComparative advantage
000094276 6531_ $$aChina
000094276 700__ $$aSun, Hai-chao
000094276 700__ $$aLu, Dao-wen
000094276 700__ $$aQi, Guo-bing
000094276 700__ $$aWang, Jin-hong
000094276 700__ $$aWang, Yong-shi
000094276 700__ $$aNiu, Yong-feng
000094276 700__ $$aWang, Hai-li
000094276 773__ $$dMay 2010$$j 02$$k 05$$o57$$q53$$tAsian Agricultural Research
000094276 8564_ $$s187568$$uhttp://ageconsearch.umn.edu/record/94276/files/____m.pdf
000094276 887__ $$ahttp://purl.umn.edu/94276
000094276 909CO $$ooai:ageconsearch.umn.edu:94276$$pGLOBAL_SET
000094276 912__ $$nSubmitted by Jianting  LIU (jiantinghong@126.com) on 2010-09-30T01:58:07Z
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  Previous issue date: 2010-05
000094276 982__ $$gAsian Agricultural Research>Volume 2, Issue 05, May 2010
000094276 980__ $$a1812