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- groundwater uptake by crops 作物地下水利用量
- Even though potassium is stratified under reduced tillage（ as it is in a permanent sod）, it is apparent that roots proliferate sufficiently near the soil surface to assume adequate potassium uptake by crops. 虽然在少耕制下，土壤钾有明显的分层分布（永久性草地一样）但在土表附近，作物根系发达保证作物对钾有足够的吸收。
- Even though potassium is stratified under reduced tillage (as it is in a permanent sod) , it is apparent that roots proliferate sufficiently near the soil surface to assume adequate potassium uptake by crops. 虽然在少耕制下，土壤钾有明显的分层分布（象永久性草地一样），但在土表附近，作物根系发达保证作物对钾有足够的吸收。
- Analysis of affecting factors of cadmium uptake by crops and control countermeasures of cadmium pollution of soils 影响作物对镉吸收的因素分析及土壤镉污染的防治对策
- Soils that are acidified enhance the cadmium uptake by plants. 酸性的土地使植物更容易吸收土壤中的镉。
- Estimated by Crop Maximization Project. 由作物最高产量计划估计。
- NAA and GA 3 treatments both could promote calcium uptake by fruit. NAA、GA 3 处理促进钙的吸收。
- What Form of Nitrogen is Easily Absorbable by Crops? 什么形态的氮容易被作物吸收?
- Recent advance in researches of alkane uptake by microorganisms was reviewed. 摘要综述了近期在烃的微生物摄取机制方面的研究进展。
- Potometer An apparantus for measuring the rate of water uptake by a cut shoot or whole plant. 蒸腾计：通过茎切段或整个植物体来测量水分吸收速率的仪器。
- In the total N absorbed by crops 33.9% was absorbed by wheat and 66.1% by corn. 带田适宜施氮量为385.;5 kg hm-2:在作物总吸收N量中;被小麦吸收的氮占33
- Soybean genotype with a shallower root system was advantageous not only for soil P uptake but also for N uptake by both crops. 浅根型大豆品种不仅有利于两种间作作物对土壤磷的吸收，同时还有利于对氮的吸收。
- The results showed that lignin could not only reduce the loss of potassium fertilizer but also promote the growth of tomato and maize, and increased uptake of potassium by crops. 结果表明，木质素不仅可以减少钾肥流失，而且可以促进番茄与玉米生长，提高作物对钾的吸收。
- Effect of calcium and silicon on growth of and nutrient uptake by wheat exposed to simulated acid rain. 钙、硅对酸雨胁迫下小麦生长和养分吸收的影响。
- It is, in fact, quite probable that calcium released by litter decay is used by uptake by plants. 事实上，由凋落物腐解释出的钙很可能被植物摄取利用。
- RESULTS: [ 45 Ca 2+ ] uptake by CAEC in hypoxia group was 1.9 times more than normoxia group ( P< 0 01). 低氧 +维拉帕米组ET - 1分泌量显著多于低氧组 (P <0 0 1)。 低氧 +维拉帕米组分泌的NO显著低于低氧组 (P <0 0 5 ) ;与常氧组相差不显著。
- Application of liquid composted peanut cake would inhibit Ca and Mg uptake by plant at some extent. 土壤栽培条件下，花生麸沤腐液能够满足番茄生长对氮、磷、钾和钙的需求，但不能满足对镁的需求。
- A rare affection on Potassium uptake by fertilizer and topping and a high genetical stability were obtained. 蛋白质受环境条件及施肥措施、打顶措施的影响最小，烟碱受环境条件及施肥措施、打顶措施的影响最大。
- Peng K Q,Hu D J.A kinetic study of potassium uptake by Alternanthera Philoxeroides (Mart.) Griseb [J].Acta Phytophysiologica Sinica,1986,12(2):187-193. [2]彭克勤;胡笃敬.;空心莲子草K+吸收的动力学研究[J]
- A large amount of nitrogen that is not absorbed by crops enters as nitrate nitrogen into soils of the aeration zone after nitrification by microbial processes. 大量的氮素没有被农作物吸收,经微生物硝化作用后,以硝态氮的形式进入包气带土体,使包气带土体普遍受到氮素不同程度的污染。
