您要查找的是不是:
- Fertilizer application time 施肥时期
- Timing and Methods of Fertilizer Application? 施肥时期和施肥方法?
- Effects of Planting Time, Method and Fertilizer Application Rate on Production and Quality of Gentiana Scabra Bge. 播种期、种植方式、施肥量对龙胆产量和质量的影响。
- Title: Effects of Planting Time, Method and Fertilizer Application Rate on Production and Quality of Gentiana Scabra Bge. 关键词:龙胆;播种期;种植方式;施肥量;产量;影响
- Better soil and crop management practices through fertilizer application a so slow down the velocity of the water runoff giving more time for the overflow to infiltrate into the soil. 通过施肥达到良好的土壤和作物管理措施也降低地表水的径流速度,从而使地表径流入渗时间延长。
- Studies on Mineral Nutrients and Fertilizer Application of Castanea Mollissima BL. 板栗矿质营养与施肥研究。
- Application time shows the time spent in the direct execution of the profiled code. 应用程序时间显示直接执行所分析代码所用的时间。
- Brassica rapa was selected as research object to study the effect of fertilizer application rate in high altitude zone of Qinghai Province. 在青海省高海拔农业区,以当地主要种植的白菜型油菜作为试验对象,进行增施不同用量钾肥的大田试验,研究其对油菜产量的影响及肥料效应。
- The total phosphorus requirement is relative to the potential of soil phosphorus and nitrogen fertilizer application. 总磷需求量与土壤磷潜力和施用氮肥有关。
- The effect of fertilizer application on content and accumulative amount of nutrient element in Trifolium pratense community. 施肥对红三叶群落营养元素含量和积累量的影响。
- The inhibition of elicitor activity in POD induction by the suppressors was greatest when the application time of elicitors was 6 h later than that of the suppressors. 抑制子处理后间隔6h再用激发子处理,抑制子对激发子诱导POD活性的抑制作用最强。
- The experiments on fertilizer application forDiospyros lotus were made with seed-lings grown in nursery bed,with 6 treatments and 3 repeats. 试验采用苗床施肥,6个处理,3次重复,田间随机区组排列。
- Experimental results show that smaller test data volume and less test application time can be achieved by the presented technique in comparison with previous BIST techniques. 试验结果表明,与其他BIST方案相比,建议方案的测试数据存储容量和测试时间都大量减少。
- Huang S M,Bao D J.Effect of N fertilizer application on nitrate content in soil and underground water[J].Agri-Environ.Prot.,2000,19(4):228-229. [19]黄绍敏;宝德俊.;施氮对潮土地下水硝态氮含量的影响[J]
- Better crop growth provides better crop canopies which give better protection to the soils;this can be achieved through fertilizer application. 良好的作物生长可为土壤提供良好的覆盖条件,从而更好地保持土壤,这可以通过施肥来实现。
- Chu M G,Wang J Q,Ma W Q,Zhang F S.Analysis of fertilizer application on grain crops in Shandong Province[J].Soil Fert.,2006(2):12-15,55. [2]初明光;王激清;马文奇;张福锁.;山东省粮食作物的化肥施用状况分析[J]
- Effects of fertilizer application on nitrogen utilization efficiency and nitrate content in hybrid Pennisetum was studied in Nanjing,Jiangsu province. 在江苏南京地区,研究了肥料运筹对杂交狼尾草氮素吸收利用效率和植株硝酸盐含量的影响。
- The Company has been unable to provide all such definitive information to the Amex within the applicable time period. 公司已经不能够在可适用时间时期里面提供所有的如此限定的数据给美国证券交易所。
- While this number plays an important role in the calculation of the Value Cost Ratio (VCR), it plays no useful role in understanding the economics of fertilizer application. 尽管这个数值在计算价值成本比(VCR)时很重要,但在肥料经济学中却并没有实际意义。
- Experimental results show that we can obtain the same test application time and hardware overhead with a little high delay overhead of the power constrained non-scan BIST methods for RTL data paths. 实验结果表明,在保持同样的测试应用时间和测试硬件开销的前提下,电路的延时有稍微增加。