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- Nitrogen application pattern 施氮模式
- Plant density have higher effect on ear characters than nitrogen application. 密度比施氮量对果穗穗部性状的影响更大些。
- Nitrogen application and NDSA fertilization had slightly effect on the soluble sugar content in celery,but DCD could significantly increase it. 施氮和NDSA施肥法对芹菜可溶性糖影响不大,但添加DCD可明显增加芹菜的可溶性糖含量。
- Effects of the amount of nitrogen application on petunia, pansy, daisy and Anthurium. 对4种花卉进行氮素生理试验,目的是初步了解矮牵牛、三色堇、雏菊、安祖花对氮素的养分需求;
- When nitrogen application amount was 180 kgN/ha,ear number could increase with the increase of basic seedling number. 在施氮量180 kg/ha条件下,增加基本苗,穗数相应增加。
- As a major application pattern, B to B e-commerce provides expansive space and abundant opportunity for a company . 作为电子商务的一种最主要的应用模式,B2B电子商务蕴涵无限的商机,提供了广阔的发展空间。
- 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 consumer may defer to own unearths by chance are more, novel and the splendid application pattern. 消费者可以按照自己的偏好挖掘出更多、新颖和精彩的应用模式。
- Table 2 also shows that a change in the level of nitrogen application affects the MPP of potash use for any given level of potash use. 表2又表示在钾的各个用量水平,氮肥用量的变化对钾肥边际产量的影响。
- For a nitrogen application of 225kg/ha, however, jute yields initially experience increasing marginal returns to potash application. 而在氮用量为225公斤/公顷时,黄麻产量起初对钾用量出现边际报酬递增。
- The total starch and amylopectin contents of the high starch sorghum hybrid were high under medium nitrogen application. 高粱子粒中直链淀粉、支链淀粉和总淀粉含量均随子粒灌浆过程的推进呈不断上升的趋势。
- Zhang J W, Wang K J, Hu C H, Dong S T, Liu P.Effects of different nitrogen application stages on forage nutritive value of summer maize. 张吉旺;王空军;胡昌浩;董树亭;刘鹏.;施氮时期对夏玉米饲用营养价值的影响
- It is necessity for us to use IT applicative pattern in accountant teaching. 摘要采用信息技术应用模式是会计教学的必然选择。
- The effect of nitrogen application on HMW-GS expression with protein composition differed among subunit type of high quality wheat. 施氮后,高分子量谷蛋白亚基表达量与各项加工品质指标呈正相关;
- Considering the practical requirements at varieties of views, a multi-view framework for PSM/M-DMS was proposed, and the relevant multistage application pattern was studied. 充分考虑该模型在开发过程中各应用视图的应用需求,提出了产品结构面向开发过程的多视图应用框架,并进一步分析了产品结构的多级应用模式。
- As an example, when potash use is between 75kg/ha and 150kg/ha, an increase in nitrogen application from 150 to 225kg/ha increases the MPP of potash from 11.4 to 23.1. 例如,当钾肥用量为75~150公斤/公顷时,氮肥用量由150公斤/公顷增加到225公斤/公顷使得钾肥的边际产量由11.;4增至23
- Under higher level of nitrogen application (N:P:K=3:1:1), Phalaenopsis amabilits showed heavier fresh weight and dry weight, longer and wider scape, and the most leaves. 氮、磷、钾比例为3:1:1(高氮)条件下,蝴蝶兰植株的叶片数最多,鲜重、干重较重.花茎长且粗;
- Under the same nitrogen application rate,higher topdressing ratio improved nitrogen agronomic efficiency,nitrogen recovery efficiency,increased accumulation amount of topdre... 因此合理运筹氮肥是提高氮肥利用率、增加产量、改善品质和减少污染的重要措施。
- In order to overcome above problems,we used GreenSeeker to decide the amount of nitrogen application in wheats at jointing stage based on spectrum of chlorophyl. 试验结果表明,该技术不仅可以减少氮肥施用量,而且可以明显增加小麦籽粒产量和氮肥利用率,提高小麦生产的经济效益。
- This article briefly introduced the VPN concept,the principle of work and the application pattern to establish own private network through the public network and has summarized the development tendency of VPN technology. 本文简要介绍了一种通过公共网络来建立自己的专用网络的技术VPN的概念、工作原理和应用模式,并简述了VPN技术的发展趋势。