冬麥面積 的英文怎麼說

中文拼音 [dōngmàimiànjī]
冬麥面積 英文
area of winter wheat
  • 麥 : 名詞1 [植物學] （麥類統稱） a general term for wheat barley etc : 黑麥 rye; 蕎麥 buckwheat2 [植物...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 積 : Ⅰ動詞（積累） amass; store up; accumulate Ⅱ形容詞（長時間積累下來的） long standing; long pending...
  • 面積 : [數學] area
  1. The production of wheat is increased by 9. 6 % under sewage irrigation ; ( 2 ). dry matter and leaf area index of the wheat is much higher during nourishment growth stage, while dry matter and leaf area index of the wheat under fresh treatment is significant lower during productive growth stage ; ( 3 ). heave metal from swage enriched in the soil stratum in the depth of 0 - 30 cm, and the root length under sewage treatment is larger than that under fresh treatment.

    田間試驗表明，在相同試驗條件下，污水灌溉與清水灌溉相比： （ 1 ）污水灌溉可使冬小麥增產9 . 6 ； （ 2 ）作物地上部干物重和葉面積指數，在營養生長階段清水灌溉比污水灌溉值高，而在生殖生長階段清水灌溉比污水灌溉值明顯降低； （ 3 ）污水中營養物質主要富集在0 30cm土層中，在該土層中污水灌溉的小麥根量比清水灌溉的顯著增多。
  2. To overcome the restriction of water and heat on agricultural production in northwestern arid and semiarid region, the farming practice of clear plastic film mulch was spread due to its capacity of retaining water and temperature in the winter wheat field in many areas, howeve r soil properties had also were affected significantly in the meantime

    在西北乾旱半乾旱地區，為了克服水熱資源對農業生產的限制，地膜覆蓋的農作措施以其顯著的增溫保墑作用在冬小麥農田得到了大面積的推廣和應用；與此同時，該農作措施下的土壤性質也發生了深刻的變化。
  3. The relationship between relative evapotranspiration and leaf area index and surface soil water content in winter wheat field of north china plain

    華北平原冬小麥相對蒸散與葉面積指數及表層土壤含水量的關系
分享友人
分享到 Line

分享到臉書