玉米主要產區 的英文怎麼說

中文拼音 [yùmǐzhǔyāochǎnqū]
玉米主要產區 英文
corn belt
  • 玉 : Ⅰ名詞1 （玉石） jade 2 （姓氏） a surname Ⅱ形容詞（比喻潔白或美麗） （of a person esp a woman） p...
  • 米 : Ⅰ名詞1. （稻米） rice 2. （泛指去殼或皮的可吃的種子） shelled or husked seed 3. （姓氏） a surname Ⅱ量詞（公制長度的主單位） metre
  • 要 : 要動詞1. （求） demand; ask2. （強迫; 威脅） force; coerceⅡ名詞（姓氏） a surname
  • 產 : Ⅰ動詞1 （人或動物的幼體從母體中分離出來） give birth to; be delivered of; breed 2 （創造財富; 生...
  • 區 : 區名詞（姓氏） a surname
  • 玉米 : 1 （一年生草本植物） maize; indian corn; corn 2 （這種植物的果實） ear of maize; 玉米餅 johnnycak...
  1. In the demonstration section of the paper, aiming at the main plantation crops and variety in shanxi and each region in shanxi, some research has been done, including determining and analyzing scale advantage, efficiency advantage and aggregated advantage of the main grain crops ( including wheat, corn, millet, soja, jowar and tubers ) and main cash crops ( including oil - bearing crops, cotton, fiber crops, beetroots, tobacco, medicinal materials, vegetables and melon, fruit ) in shanxi, determining and analyzing scale advantage, efficiency advantage, benefit advantage and aggregated advantage of the main plantation variety ( including wheat, corn, millet, soja, jowar, cotton, beetroots, rapeseed, flue - cured tobacco and apple ) in shanxi, determining and analyzing the advantage in each region in shanxi. the research shows that some crops and variety in shanxi own advantage, they are millet, jowar, fruit ( apple ), beetroots and medicinal materials. meanwhile, the main crops regions owning advantage and combination of advantage crops in each region in shanxi have been gained

    在文章的實證研究部分，本文以山西省及各地區的主要種植業作物和品種為研究對象，做了以下幾方面的研究：測定和分析了山西省主要的糧食作物（小麥、玉米、穀子、大豆、高粱和薯類）和主要經濟作物（油料、棉花、麻類、甜菜、煙葉、藥材、蔬菜、瓜類和水果）的規模優勢、效率優勢和綜合優勢並與全國主產區進行了比較；對山西省主要的種植業品種（小麥、玉米、穀子、大豆、高梁、棉花、油菜籽、甜菜、烤煙和蘋果）的規模優勢、效率優勢、效益優勢和綜合優勢進行了測定和分析；測定和分析了山西省主要種植業作物在各地區的競爭優勢，研究表明山西省具有比較優勢的作物主要有穀子、高梁、水果（蘋果） 、甜菜和藥材，同時得出山西省主要作物優勢產區和各地區優勢作物組合。
  2. The main products are broccoli, western celery, lettuce, sweet corn, cabbage, cherry tomato, carrot and color - pepper. all the products are exported to singapore, japan, korea, hong kong and so on

    主要產品有西蘭花、西芹、結球生菜、甜玉米、甘藍、胡蘿卜、彩椒等。產品全部出口至新加坡、馬來西亞、日本、韓國、香港等國家和地區。
  3. The result of experimentation on coupling effect of water and fertilizers on spring corn in the three gorges reservoir area indicate that water stresslead the effect low of highness and lai, and the most effect is made in shooting stage ; it has a significant positive correlation between the yield of corn and biomass, and hasn ' t none significant positive correlation between the yield of corn and the weight of roots ; the coupling effect of water and n is significant, but the coupling effect of water and k is not significant, the maximum yield of corn condition fitting - water and medium n, corn absorbs n has a threshold value during the growth, and using superfluous n is able to prick up soil drought and crop drought ; water is the leading factor which effects the yield of corn, next is n and k

    摘要三峽庫區春玉米盆栽水肥耦合試驗研究結果表明，水分脅迫導致玉米株高和葉面積指數降低，以拔節期受到影響最大；玉米產量與生物量呈顯著正相關關系，產量與根重無顯著正相關關系；水氮耦合效應顯著，適宜水分和中氮處理下玉米的產量最高，玉米生長發育對氮肥的吸收存在一定的閾值，過多施用氮肥會加劇土壤乾旱和作物乾旱，水和鉀耦合效應對玉米產量影響不顯著；水分是影響玉米產量的主導因素，其次是氮效應和鉀效應。
  4. The impacts of other price - distorting institutions and policies, including tax, domestic support, logistics expenses, exchange rate were also discussed on a comparison base between china and usa : china ' s tax and local non - tax charges imposed on corn production total a distortion of 15 % of the " practical cost " since 1998, while us ' s tax, insurance expenditure and land total a distortion of 25 % of her " practical cost " ; us ' s domestic support has substantially lowered her domestic price while the protective - price policy taken by china since 1993 helped boost her domestic price, which made a negative impacts on chinese corn ' s price competitiveness

    在長期內，考慮到主要要素價格的上漲趨勢，我國玉米現實成本和美國現實成本的膠著狀態不會維持多久，前景堪憂；中美兩國主產區玉米成本的對比表明目前我國主產區玉米的可比成本比之於美國的主產區heanland尚有一定優勢，現實成本也是具有優勢的。降低我國成本外支出和稅收的水平可以在一定程度上緩解現實成本的競爭壓力；美國的國內支持措施體系使得其國內玉米價格經常處于生產成本之下。
  5. This research aims at finding the main constraints of major biophysical maize product regions and farmer ' s behavior difference in maize production, and analyzing the main reason of influencing the maize product and development. so as to provide sustainable policies for concerned authorities to amortize the impact of china ' s accession to the wto

    本研究旨在通過參與式農村評估方法（ participatoryruralappraisal ，簡稱pra ） ，找出目前我國不同地區玉米生產的主要限制因素和各種類型農民的玉米生產行為及差異，分析影響我國玉米生產發展的主要原因，在此基礎上提出發展我國玉米生產，減緩（弱）加入wto對我國玉米生產沖擊的政策建議。
  6. Research results indicate that the biophysical environment and the production conditions have significant difference in five major agro - ecological regions. so the difference of main constraints in maize production is large

    本研究的主要結果表明，五個主要的玉米生態類型區有不同的生產和生態環境，其玉米生產的限制因素存在較大差異。
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