增产

In the last section, I made a whole epitome which open out the fatalness and necessity upshot of plundered cotton plan.

结束语对全文进行了总体概括，揭示了日本掠夺华北棉花政策的危害性及其增产计划必然失败的结局。

Used method for determination of soil nutrients,according to soil nutrients and fertilizer requirements of corn laws to carry out scientific formula fertil...

利用土壤养分测定的方法，根据土壤养分和玉米的需肥规律，进行科学配方施肥，起到了明显的增产目的。

The results showed that Festuca arundinacea Schreb. cv. changjiang. No.1 had stronger propagation ability and fructification ability than those of the control variety the increasing range of seed yield was larger(from 69% to 98%) the fresh weight and ...

结果表明，长江1号苇状羊茅较对照品种具有更强的繁殖能力和更为优良的结实性，其种子产量的增产幅度较大(69%～98%)，鲜草、干物质产量均高于对照品种，且达到显著水平。

Foliar spray to increase the security products on the cultivation of rice production, yield will be even better.

采取增加喷施本叶面肥产品对水稻种植保产，增产效果会更好。

In the meantime, the rhizosphere nutrient mechanism, by which the growth improvement of the mixed stand of Pinus koraiensis and Fraxinus mandshurica was obtained, was also discussed. The results are as follows:(1) the element contents in the root tissue and soil can be determined in the same time by electron microprobe analysis.

摘 要：本文通过电子探针技术、根垫法、剥落分离法等实验技术对红松苗木根土界面性质及调控进行了研究，同时通过剥落分离取样法对红松与水曲柳混交林增产的根际营养机制进行了探讨。

After one month farming of conchosporelings of "Shenfu No.1" in the sea, the average length of gametophytic blade was over twice as much as the traditiona...

申福1号苗种下海养殖1个月，其藻体平均长度是传统品种的2倍多，表现出生长快，生长期长，不易成熟，色泽好等优点，增产增值效果很显著。

The key technique of deferred sowing wheat yield-increasing was controlled the gramineous weeds.

防除禾本科杂草是延期播种小麦增产的关键技术。

Through field survey and laboratory analysis,the efficiency of the ball fertilizer on greenless recovering of fruit tree leaves,on mineral elements and chlorophyll contents in leaves,as well as fruit yield and apple quality were studied.

用叶绿康球肥在苹果、梨、桃和李树上进行大田对比试验，通过田间调查和室内分析，研究了球肥对果树叶片的复绿效果、对叶内矿质营养元素及叶绿素含量的影响以及对果树的增产效果和改善苹果品质的作用等。

The rate of maize yield growth has being declining due to narrow genetic background and limited new heterotic patterns since 1970s.The role of tropical and subtropical maize germplasm in maize improvement was discussed in this paper.

但70年代以来我国玉米增产率呈下降趋势，玉米生产一直处于徘徊状态，其主要原因是国内种质资源匮乏，缺乏新的杂种优势群和杂种优势模式。

However, there are some difficulties of separate layer fracturing on high risk, great difficulty and inapparent stimulation effect.

但目前分层压裂存在着改造风险性高、难度大、增产效果不明显等难题。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。