基本解釋

• [農(nóng)業(yè)科學]產(chǎn)量形成

英漢例句

雙語例句

• It can be seen from this that the main reason that flag leaves of wheat contributed much to the formation of grain yield is cau- sed by its special structure.
  由此可見，小麥 旗葉對產(chǎn)量形成貢獻最大的原因，是由其特殊結構所致。
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• Therefore, for a higher grain output, the growth, development and formation of grain yield should escape from drought period, especially in susceptible period to water deficit stress.
  因此，要獲得較高的產(chǎn)量，首先就要求作物品種在生長、發(fā)育及產(chǎn)量形成期，特別是敏感時期，能夠避開干旱周期，以減少水分虧缺對作物生長與產(chǎn)量形成的脅迫作用；
• Soil salinity affected on crop grain yield more seriously than on dry matter formation, so saline soil is more suitable to growth of forage crops.
  土壤鹽分對玉米籽粒產(chǎn)量的影響遠大于對干物質(zhì)形成的影響，因此鹽堿地更適宜于種植飼料作物。

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詞組短語

短語

• grain yield formation course 產(chǎn)量形成過程
• character of grain yield formation 產(chǎn)量形成特點

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專業(yè)釋義

農(nóng)業(yè)科學

• 產(chǎn)量形成

  The phosphorus content is an important factor for grain yield formation from the jointing to mature stages,and high PUE for grain yield wheat type has strong capacity of material and grain yield formation after the jointing stage.
  拔節(jié)期～成熟期磷素吸收量是影響子粒產(chǎn)量形成的重要因素,磷素子粒生產(chǎn)效率高的品種在拔節(jié)期后有較強干物質(zhì)和子粒產(chǎn)量形成能力。