高氮肥 的英文怎麼說

中文拼音 [gāodànbǐ]
高氮肥 英文
high nitrogen fertilizer
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 氮 : 名詞[化學] nitrogen （7號元素, 符號n）
  • 肥 : Ⅰ名詞1 （肥料） fertilizer; manure 2 （姓氏） a surname Ⅱ動詞1 （使肥沃） fertilize 2 （由不正當...
  1. In order to decrease expenditure and increase total economic efficiency, the key technique consisted of a complete sets of base fertilizer heavily, stabilizing n, increasing p and k, herbicide, coordinating of irrigation, fertilization and dpc regulation in first - flowering time, water - saving by furrow irrigation, simple pruning of cotton plants, chemical accelerating the ripening and so on

    以重施基肥，穩氮增磷增鉀，化學除草，初花期水、肥、控同步，溝灌節水，簡化整枝及化學催熟等項技術組裝配套，達到節支省工，提高整體經濟效益。
  2. Fertigation has become increasingly popular across the united states as water costs rise and issues related to the environment dictate more precise control of both irrigation water and fertilizer, especially nitrogen

    隨著灌水費用的提高和環境上要求更精確地控制灌水量和施肥量尤其是氮肥，在美國灌溉施肥越來越普遍。
  3. Increased amount of n distribution at panicle initiation and heading stages over the common practice used in the province

    穗分化始期和抽穗期施用高於浙江省通常採用的氮肥數量。
  4. Studies on increasing n utilizing efficiency in maize by applying humic acid

    施用腐殖酸對提高玉米氮肥利用率的研究
  5. The dynamic change of nh4 +, no3 - and tn, under the situation which urea was applied in the high fertility paddy - field in yuhang of hangzhou city with a lysimeter which was designed and made by ourselves, was studied and analyzed in order to find the rules of the change in the water - body of surface and the leakage rule of nitrogen, to reduce the effect of nitrogen loss on the water pollution

    藉助自行設計製作的稻田滲漏計，在杭州餘杭對高肥力稻田不同施用尿素氮肥情況下，稻田地表水和滲漏水中銨態氮、硝態氮和總氮（簡稱三氮）的動態變化規律進行了研究分析，以利於發現氮素在地表水體變化和淋失規律，盡量減少氮素淋失對地下水體所造成的影響。
  6. 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。
  7. Hubei province to investigate the effects of several water and nitrogen management patterns on eco - physiological conditions, yield, water use efficiency and nitrogen use efficiency in paddy rice

    結果表明，在適當的施肥量和合理的追肥方式下，與傳統的淹灌相比，節水灌溉可提高水稻水分生產率及氮肥利用率，獲得高產。
  8. Increased nitrogen application which is essential for high yielding, causes elongation of the lower internodes, particularly the lowest two internodes, makes rice plants more susceptible to lodging

    增施氮肥對高產十分必要，但它造成下部莖節，尤其是最低兩個莖節的伸長，使水稻植株容易倒伏。
  9. However, when the amount of nitrogen fertilizer increased with the use of high yield varieties, the traditional method failed to contribute to expecting high yield and caused part nitrogen fertilizer wasted

    然而使用高產品種施氮量提高后，傳統施肥方法不能得到預期產量並造成部分氮肥浪費。
  10. When diseases were adequately controlled, n fertilization was very beneficial for grain yields and protein concentration

    如果充分控制病蟲害，施用氮肥極有利於增加冬小麥產量，提高蛋白質含量。
  11. Rational utilization of nitrogen fertilizer is one of the key factors to reduce production cost while improve the production of crops

    摘要合理施用氮肥是降低生產成本、提高作物增產的關鍵技術之一。
  12. Despite the reduced oil content with increasing nitrogen rates, the highest oil production per hectare came from the highest nitrogen treatment

    盡管隨著氮肥施用量的增加含油率下降，但每公頃最高油產量仍得自於最高的施氮肥處理。
  13. The results of the 2 - year field experiments of reducing chemical n fertilizer application in rice growth and the 1 - year demonstration and extension on a rather of large - area showed that appropriately selecting various ways of reducing chemical n fertilizer application according to different contents of alkali - hydrolysable n in soil could decrease the application amount by 15 % ~ 20 % and maintain the current rice yield per unit area

    摘要通過2年水稻化學氮肥減量施用田間試驗及1年較大面積的推廣示範研究，結果表明：崇明常年高氮水平下的水稻栽培區，降低氮肥用量可以通過土壤高、中、低堿解n含量水平，以維持現有水稻單產為原則，針對性地選取減氮途徑進行減量， 2年結果可比習慣施肥減氮15 % ~ 20 % 。
  14. The effect of the different form of nitrogen fertilizers on the hmw - gs accumulation of spring wheat grain

    春小麥籽粒高分子量麥谷蛋白亞基積累過程中不同形態氮肥的調節作用
  15. When inadequate n was added, the chloroplast structure in mesophyll cell was damaged in ear leaf, the amount of carbohydrate decreased in mestome sheath, and excessive n - redistribution and n - transportation to grain from vegetative mass appeared, which resulted in earlier leaf senescence. excessive n application led to too high activity of nitrate reductase, excessive vigorous nitrogen metabolism and too much exhaustion of carbohydrate in ear leaf, which resulted in the lack of enough carbohydrate in the lower leaf, meanwhile, the expansive chloroplast grana lamellae in leaf mesophyll cell and starch grain without nuclear in mestome sheath cell was observed, which led to the decrease of chlorophyll content and photosythetic capacity in maize leaf, then the early senescence occured

    氮肥用量不足導致穗葉葉肉細胞葉綠體結構性差，維管束鞘細胞碳水化合物累積減少，營養體氮素再分配率大而引起葉片早衰；而過量供氮則導致生長後期硝酸還原酶活性過高，氮素代謝過旺，消耗了大量碳水化合物，以致下位葉不能得到充足的碳水化合物供應而提早脫落，同時葉肉細胞葉綠體片層結構膨脹，呈「肉汁化」特徵，維管束鞘細胞澱粉粒大量消耗，無核澱粉粒出現，從而葉片葉綠素含量下降，光合能力降低而出現早衰。
  16. With nitrogen ( n ) consumption in 1989 at 15. 36 million tons, it would seem obvious that large economic loses occur due to inefficient use of part of this n because china does not use one of the simplest components of myr, balanced npk fertilization

    1989年中國氮耗用量為1536噸，由於中國未使用最高產量研究最簡單組成部分之一的氮磷鉀平衡施肥，致使一部分氮肥利用率低而造成巨大經濟損失。
  17. Fertilizers - physical properties - method for determination of oil retention of high nitrogen content, straight ammonium nitrate fertilizers

    肥料.第3部分:物理特性.第4節:含高氮純硝酸銨肥料殘留油測定方法
  18. Effects of nitrogen management on the growth and yield of rice by broadcasting seedlings among high standing - stubbles under no - tillage conditions

    氮肥運籌對水稻免耕高樁拋秧生長發育和產量的影響
  19. Thus, for instance, in the example above, it may be the case that increased use of potash will increase the marginal value products of nitrogen and phosphate, thereby requiring an increase in their use as well

    比如，在上述例子中，增施鉀肥可能會增加氮肥和磷肥的邊際產值，因而氮肥和磷肥的用量也需要提高。
  20. Similarly, provision of a deficient nutrient like sulphur may raise the marginal products of nitrogen, phosphate, and potash, thus requiring increased levels of these nutrients

    同樣，增施其他肥料如硫肥，有可能會提高氮、磷和鉀肥的邊際產量，因此需要進一步增加這幾種肥料的用量。
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