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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
Nitrogen application stage 施氮时期
Jiang D,Yu Z W,Su B et a/.Effect of different application stage of nitrogen on root senescence in winter wheat[J].Acta Agron.Sin.,1997.23(2):80-90. [3]姜东;于振文;苏波;等.;不同施氮时期对冬小麦根系衰老的影响[J]
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。
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。
With regards to high ratio of spikes to tillers and low ear weight in small-spike cultivars, nitrogen application at jointing stage increased grain number by decreasing aborted florets or ovaries. 针对多穗型品种在高产奈件下分蘖成稳率高、穗粗重较低的特点，采取在拔节期追氮的措施能有效减少小花、子房退化，达到穗粒数增加、粒重提高的效果；
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；
However, rejection levels at this appeal route are much more than denial rates at the application stage itself. 然而，排斥反应的水平，这一呼吁的路线是远不止拒绝率在申请阶段本身。
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。
The development of the TYZ raise borer has reached the widespread application stage from the begining of study in 1973. 我国TYZ型天井钻机自1973年以来,已从研究试验阶段转向了应用推广。
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。
IPV6 in CERNET area has updated from test stage to application stage after CERNET2 was put into use normally and widely. CERNET2正式投入运行将使Ipv6在CERNET上由实验阶段转入应用阶段;各个高校校园网也将由Ipv4向Ipv6过渡.
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。
Legal firms dealing with asylum cases may close because of the move to introduce time limits at the initial application stage, the human rights group claimed . 人权组织要求，由于政策改动使得初步申请的阶段的时间被限制了，一些合法的难民收容所也因此要关闭了。
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。
Once denied at the application stage, the claimant has the option to approach an administrative law judge specially designated to hear disputed social security disability cases. 一旦否认在申请阶段，索赔人可以选择的办法一行政法法官特别指定听到有争议的社会保障伤残案件。
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；
After backstage electronic finance and proscenium electronic finance,Chinese electronic finance has entered into an application stage of technology integration. 我国金融电子化在经历了后台电子化、前台电子化之后,目前已进入了以网络开发为标志的技术集成化应用阶段。