您要查找的是不是：
- Yield and N uptake response by non-nodulated soybean to increased P availability is marginal. 不结瘤大豆对有效磷增加在产量和氮吸收上的反应也不大。
- Silicon application promote N uptake by plant, while increasing N application could increase Si uptake by plant but Si addition probably inhibit K uptake. 施硅促进植株吸氮，而提高吸氮量可以提高植株吸硅量，但施硅可能抑制吸钾。
- Figure1 exhibits that there are two peak period of N uptake by both of traditional and modified nitrogen application methods. 从图1看出传统施氮方法和改良方法都有两个吸氮高峰期。
- The difference of N uptake efficiency was the main fact that resulted in the N use efficiency among tea plant genotypes. 氮素效率的两个子性状一吸收效率和生理利用效率对其贡献大小不同，吸收效率是决定不同品种茶树氮素效率差异的主要因素。
- Singleton and Tavares unpubished data. * N available from the soil setimated by N uptake by ineffectively nodulated plants (strain SM-5). Singleton和Tavares未发表数据。* 来自土壤的有效氮通过非有效结瘤菌株(SM-5)对N的吸收来估算。
- Qin Y Q, Li C J, Zhao Z X, Wu X P, Zhang F S.Effects of rates and methods of N application on growth and N uptake of flue-cured tobacco. 秦艳青;李春俭;赵正雄;武雪萍;张福锁.;不同供氮方式和施氮量对烤烟生长和氮素吸收的影响
- Crop yield was remarkably increased under NP or NPK fertilization,but N surplus still remain at a lower level even though N uptake improved. 硝态氮累积量高且大部分集中在根区外土壤,硝态氮淋失风险大。
- Nitrogen management of legumes can be more complicated than for cereals since two alternative sources of N can be tapped to meet N uptake requirements. 在氮肥的管理上，豆类比谷类要复杂，它可利用两种氮源以满足氮素的需要。
- 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。
- Compared with the combination of N and P,the N uptake increase 18.2 kg/ha,P uptake increase 4.1 kg/ha,K uptake increase 8.3 kg/ha when applying the combination of N,P and manure. 氮、磷和有机肥处理的小麦吸氮量比氮磷处理增加18.;2 kg/ha;吸磷量增加4
- One of those ways, associated with higher crop yields, is to be sure that limitations of some other nutrient do not detrimentally affect N uptake and use. 其中一个与高产有关的方法是保证一些其它养分的限制不对氮的吸收利用造成有害影响。
- Jiao X G, Liang W J, Chen L J, Jiang Y, Wen D Z.Effects of urease/nitrification inhibitors on soil available N and microbial biomass N and on N uptake of wheat. 焦晓光;梁文举;陈利军;姜勇;闻大中.;脲酶/硝化抑制剂对土壤有效态氮、微生物量氮和小麦氮吸收的影响
- Results showed that increasing nitrogen application rate increased total N uptake,but decreased the percentage of nitrogen exported(PNE)from vegetative organs,nitrogen harvest index(NHI)and nitrogen efficiency for grain production(NEGP). 结果表明 ,施氮量增加 ,水稻吸氮量增多 ,但营养器官的氮转运率、氮收获指数和产谷效率显著下降 ;
- Results showed that response of both rice yield and N uptake to the 4 SRFs was in the order of isobutylidene diurea (IBDU ) > oxamide (OM) > urea (U) > guanylurea sulphate (GUS)> crotonylidene diurea (CDU) > CK. 结果表明:4种供试缓释氮肥对水稻增产效果和吸氮量的顺序均为:IBDU>OM>U>GUS>CDU>CK;
- Compared with the CUF, the CRF significantly increased the contents of alkalytic N (ALR-N) and NH4(superscript + subscript 4)-N in the paddy soil, facilitating N uptake by the roots of rice. 与普通氮肥相比，施用控释氮肥有效提高了稻田土壤中碱解氮和铵态氮含量，促进了水稻植株和根系对氮素的吸收利用；
- The results showed that the N uptake curve of crops was a single peak during the whole growth stage, the N maximum uptake stages of wheat and broad bean were anthesis and jointing stage separately. 结果表明,在小麦蚕豆间作的整个生育期内,作物的氮吸收量呈单峰曲线变化,小麦、蚕豆对氮的最大需求高峰分别在开花期和拔节期。
- John was both clever and quick in the uptake. 约翰既聪明，理解能力又强。
- The new student is a little slow on the uptake, so you have to be patient. 这个新生理解能力较差，因此你得耐心一点。
- That boy is quick on the uptake. 那男孩理解能力很强。
- That boy is quick in the uptake. 那男孩理解能力很强。
