您要查找的是不是：
- The N application rate significantly affected the occurrence of rice tillers. 随着施氮水平的增加，单株茎蘖数增加。
- Effect of N application rates on leaf senescence and its mechanism in maize was studied by methods of field experiment, plant analysis and electron microscopy examination. 采用田间试验、植株分析及电镜检测方法研究了氮肥用量对玉米叶片衰老的影响及其机制。
- The bigger N application rate, the more tillers per hill, and the bigger transplanting density, the more tollers per unit area. 移栽密度越大，其单位面积茎蘖数总数也越多，且始终维持这个结果。
- Field experiment was carried out to investigate the yield advantage of intercropped wheat and faba bean, and on nitrate accumulation in soil profile at different N application rates. 摘要 通过田间小区试验，研究了小麦/蚕豆间作条件下作物的产量优势及不同施氮水平和种植方式中土壤硝酸盐累积。
- Field experiment was carried out to investigate the yield advantage of intercropped wheat and faba bean,and on nitrate accumulation in soil profile at different N application rates. 摘要 通过田间小区试验,研究了小麦/蚕豆间作条件下作物的产量优势及不同施氮水平和种植方式中土壤硝酸盐累积。
- It was also confirmed that the corn yield in aeolian sandy soil was a little lower than that in irrigated desert soil even though the N application rate was raised by 127.5 kg/hm~2. 灌漠土与风沙土两个试验点比较;风沙土试验点不但施氮量比灌漠土高出127.;5 kg/hm2;而且其产量还略低于灌漠土试验点。
- Studies on N Application Rate, Time and Partitioning of Summer Maize (Zea Mays L.) in HeiLong-gang Region 黑龙港地区夏玉米氮肥用量与?用时期及分配比例的研究
- IIc Ping, Jin Jiyun and Lin Bao. 1999: Effect of N application rates on leaf senescence and its mechanism in spring maize. Chinese Agricultural Sciences. 89-95 何萍;金继运.;氮素营养对不同衰老类型玉米碳氮化合物累积的影响
- N application rates 施氮量
- N application rate 施氮量
- The N application of later-date-emphasized increased amylose and amylopectin accumulating rate. 侧重后期施氮处理有利于提高直、支链淀粉积累速率。
- The grain yield, protein content and yield, wet gluten content, sedimentation value increased with the increase of N and K application rates. 小麦籽粒产量、蛋白质含量和产量、湿面筋含量及沉降值均表现出随氮、钾用量的增加而增加的趋势。
- 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
- The results showed that the N application of later-date-emphasized could promote grain filling rate, increase grain weight and amylopectin content. 结果表明，侧重后期施氮可以促进籽粒灌浆、增加粒重，同时还可适当提高稻米支链淀粉含量。
- Incorporating Chinese Milk Vetch into soil can reduce the chemical N fertilizer application rate by 44%, and also diminish the environmental risk of N runoff. 利用豆科紫云英轮作还田,可降低44%25的无机N肥用量,溶解性N浓度显著降低,是减小稻季N肥流失环境风险的有效途径。
- Besides the N application, another possible factor which might contribute to the difference was the practice used in controlling of late tillering. 除氮肥用量外，另一个造成差别的可能影响因素是控制迟到的分蘖措施。
- Decreasing N application proportion after elongation stage could decrease the accumulation rates of amylose, amylopectin and starch from 14th to 35th DAA and amylose content, but increase the contents of amylopectin and starch at maturity. 5植株体内含氮率在越冬始期最高，随生育进程推移而逐渐下降，可溶性糖含量在越冬始期、孕穗一开花期含量较高，拔节期含量较低，C/N比值与糖含量变化趋势相似。 拔节、孕穗、开花期植株糖含量及糖氮比与籽粒淀粉含量呈显著正相关。
- Calibrate pesticide sprayers in order to assure that the desired application rate is being applied. 校准农药喷雾器的目的，是为了保证按所需的量予以喷洒。
- 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。
- VAT is also payable by you at the applicable rate as shown on your invoice. 大桶以出现在你的发票上的适用的率由你也是应付的。
