grain crop 中文意思是什麼

grain crop 解釋
谷類罪
  • grain : n 1 穀物，糧食〈英國叫 corn〉; 谷類植物。2 穀粒，籽粒。3 （沙、金、鹽等的）粒，顆粒，晶粒。4 些微...
  • crop : n 1 農作物，莊稼；收獲；收成；〈the crops〉 一季的收獲量，產量。2 （同一時期出現的人物等）一批，...
  1. The crop circles usually appear in the spring and summer in the 2 ) grain fields west and southwest of london

    這些谷田圓形圖案通常在春、夏時節出現于倫敦西方與西南方的谷田中。
  2. The thesis is based on income question, forest coverage rate and grop production. to beging with, date envelopment analysis is proved that it can be applicated into grain for green in shan - bei district, and then in view of the fact, seven esential factors which have influence on the project are found out : expense of dam, expense of crop, expense of cash tree, expense of defense tree, other economic crop, expense of grass and graziery ; and the output factors include : income of gdp, pure income per captia, the area of decreasing land loss, graziery income, crop production, income of tree, the totle income of economic crop. after the date of each facts are puted into dea model, unefficiencial decision making units ( dmu ) found. the data that are got through adjusting unefficiencial dmus dy dea can offer guide in shanbei district upgrading of an industrial structure. at the same time, taking into account some possible problems in or after grain for green in shan - bei district, the thesis bring out some propesal to improve the circ umstance, enhance the life level and put the relation of population, resource and circumstance into a healthy orbit

    因此，加快退耕還林還草，調整土地利用結構和產業結構，已成為實現山川秀美工程和可持續發展戰略的必經之路。論文以解決陜北地區的收入問題，植被問題以及糧食產量問題為出發點，首先從理論上分析了包絡分析方法在陜北地區退耕還林（草）中運用的可行性，然後結合陜北地區目前的實際情況，綜合分析出影響陜北地區退耕還林（草）的關鍵的七個因素作為輸入指標：水利水保設施投入，農作物投入，經濟林種支出，防護林支出，其它經濟作物，草類支出，畜牧業投入；以退耕還林所要解決的最終問題作為輸出指標： gdp收入、農民人均純收入、水土流失減少量、牧業總產值、糧食產量、林業總產值、其他經濟作物總產值。將各指標所對應的數據代入模型后，通過分析求解得出非有效的決策單元，再運用包絡分析方法的一些基本原理對非有效的決策單元進行調整，由此所得的數據對陜北地區的實際投入具有很好的指導意義。
  3. Based on the cultivated land fertility, according to grain yield, the planting coverage, the ratio of the grain crops to industrial crops and multiple crop index, the cultivated land population carrying capacity in 2010 and 2030 at the different population increasing modes were attained by predicting and analysing the food produce and the cultivated land carrying capacity

    摘要以耕地地力為基礎，根據糧食單產、種植面積、糧經比和復種指數對河南省糧食產量和耕地資源承載力進行了預測和分析，得出不同人口增長模式下的河南省2010年和2030年耕地資源人口承載力。
  4. 3. 3 environment - cattle production can have positive impacts on the environment through the conversion of crop by - products, formerly burned and causing air pollution, into organic manure, and minimizing grain feeding through the use of crop by - products and oilseed cake

    環境肉牛生產將使那些農作物秸稈轉化為有機肥料，而不再像以前那樣將其燃燒掉，導致大氣污染。通過利用農作物秸稈和油枯餅，盡可能少地用穀物作飼料，這樣可以對環境產生積極影響。
  5. For a given rice variety, the crop harvest index, which is calculated by the grain yield divided by total dry matter produced above ground, may vary with crop management practices used

    對于給定的水稻品種，作物收獲指數（由籽粒產量除以地上部分總干物重求得）可能隨作物管理措施不同而變化。
  6. The sugarcanes had absolute priority. there were six leading crop production belts in taizhou region : ( 1 ) grain production mainly in xian ' ju and linhai county, whose production area was 34500 ha in 2002, accounting for 35. 2 % of the

    臺州市仙居、臨海是主要的糧食生產基地， 2002年糧食種植面積為34 . 5千公頃，占臺州市糧食種植面積的35 . 2 % ，占該縣、市的85 . 5 % 。
  7. Grain crop productivity and food security strategy in fujian province

    福建省糧食生產潛力與糧食安全對策
  8. The most important grain crop in britain is wheat

    在英國最重要的糧食作物是小麥。
  9. 2, to the agricultural total output value, the influence level of crop planting, forestry, animal husbandry and fishery showed that : animal husbandry ( 0. 7047 ) > fishery ( 0. 4679 ) > crop planting ( 0. 3043 ) > forestry ( 0. 1485 ) ; in the future, the agricultural economy can gain development steadily, and crop planting, forestry, animal husbandry will be promote development of it, and the most effect is the animal husbandry, and the fishery will be restrain development of it ; the crop planting internal structure do n ' t correspond, and the economical crop, the feed and green manure and vegetable will be promote development of crop planting, and the most effect is the feed and green manure output value, secondly is the economical crop output value, and the effect of grain crops is the least, and it restrain development basically, with the exception of, the tea and fruit output value will be restrain development of it ; in the grain crops internal structure, the wheat and rice will be restrain development of it, and the corn will be promote development of it ; the animal husbandry internal structure do n ' t correspond, and the big animal and rabbit will be promote development of it, and the pig and sheep restrain development

    2 、種植業、林業、牧業、漁業對農業總產值的影響程度為：牧業（ 0 . 7047 ）漁業（ 0 . 4679 ）種植業（ 0 . 3043 ）林業（ 0 . 1485 ） ；農業經濟總體水平可以獲得穩步發展，種植業、林業、牧業將起促進作用，作用最大為牧業，漁業將起抑制作用；種植業內部結構有不協調的發展態勢，其中經濟作物產值、飼料綠肥產值、蔬菜產值對其起促進作用，作用最大為飼料綠肥產值，其次為經濟作物產值，糧食產值雖起促進作用，但作用很小，基本上已處于抑制，茶果產值對其發展起抑制作用；在糧食作物內部則表現出小麥、水稻對其發展起抑制作用，玉米起促進作用；牧業內部也表現出不協調的發展趨勢，大畜（牛）和兔對其發展起促進作用，豬和羊對其發展起抑制作用。
  10. Based on study and practice in west zhejiang red soil experimental zone, the method and ways of adjusting cropping construction is : establishing " three - elements structure ", increasing in the ratio of forage - crop and cash - crop, stabilizing grain - crop production, adjusting breeding construction, developing agricultural industrialization, planting green - feed, estblishing new patterns, developing labour - intesive products, popularizing rice light cultivation ect

    摘要根據浙西紅壤試驗區的研究實踐，提出建立三元種植結構、遵循「提高飼料比重、發展經濟作物、穩定糧食生產」原則、調整養殖業結構、發展加工業的種植結構調整思想方法；並採用發展青綠飼料、建立新模式、發展勞動密集型產品、推廣省工栽培等技術措施，調整紅壤丘陵區的種植結構，實現糧、經、飼平衡發展。
  11. Wangjiang county is a large agricultural county in cotton, grain crop and oil production

    望江縣是一個以生產棉糧油為主的農業大縣。
  12. Abstract : wangjiang county is a large agricultural county in cotton, grain crop and oil production

    文摘:望江縣是一個以生產棉糧油為主的農業大縣。
  13. In this way, farmers have enough moisture to produce a grain crop in each strip every other year.

    這種方法使農民每隔一年在每塊條田中有足夠的水分去生產穀物。
  14. Flooding disaster happened often in last ten years, the lost was tremendous and the price of grain crop was reduced, so the benefits from traditional agricultural production was very low

    近10年來，夏季大小洪澇災害平均2年一遇，農業生產損失巨大，加之近年大宗農產品收購價格下調，種植傳統的棉糧油作物效益下降。
  15. We should not permit them to corner, quietly, a large part of this year's grain crop.

    我們不應該讓他們悄悄地把今年的一大部分糧食囤積起來。
  16. In order to control the grain crop diseases and reduce the quantities of chemical pesticides effectively, the research on biological pesticides and biological controls were paid great attention in the world

    為了達到既能有效的防治農作物病蟲害，又能減少化學農藥用量的目的，生物農藥以及一些無害防治途徑的研究與開發越來越引起廣泛重視。
  17. 4. the analysis about high yield and cash income planting patterns indicated that the " two grain crops and one cash crop ", " one grain crop and one cash crop " and " one grain crop and two cash crops " patterns accounted for 81 % of the high yield and cash income rotation planting patterns

    4 、對臺州市幾種高產高效的種植方式的分析表明，兩糧一經、一糧一經和一糧兩經在高產高效復種模式中頻率佔81 ，不僅頻率高，也深受農民歡迎。
  18. The grain crop has gone down this year

    今年的糧食作物產量下降了。
  19. Rice is a grain crop

    大米是糧食作物。
  20. According to problems presented in grain production during the last six years, in order to guarantee the food security, beside continued development of chemical fertilizer industry and increase of chemical fertilizer application other corresponding measures such as stabling planting area of grain crop ( at least 110 m ha ), adjusting grain price and protecting farmer benefit, improving basic conditions of farmland, implementing water - saving irrigation technique, and moderately increasing grain import, should be adapted

    根據近6年來我國糧食生產中出現的問題，指出要保障我國糧食安全，除了繼續發展化肥工業，增加化肥用量之外，國家應採取其他相應措施，包括穩定糧食作物的種植面積（至少應維持在11000萬公頃水平） ；調整糧食價格，保護農民種糧積極性；改善農田基本生產條件，推行節水灌溉技術，促進糧食均衡增產；適度提高糧食凈進口份額等等。
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