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- Under same fertilizer level, rational close planting and increase of basic seedlings were contributive to increase of yield. 在相同的肥力水平下，增加基本苗，合理密植有助于提高产量。
- Urease activity may indicate the fertilizer level of total N, alkaline N, and organic matter in vegetable garden and orchard. 脉酶活性可表征果园地、菜园土的全氮、碱解氮和有机质的肥力水平。
- The Effects of Cutting Frequency, Seeding Ratio and Nitrogen Fertilizer Level on the Yield of Mixture Pasture of the Hemarthria compressa and Trifolium repens. 刈割频度、播种比例和施肥量对牛鞭草和白三叶混播草地牧草产量的影响。
- In general nitrogen fertilizer level, the biomass and the yield of intercropped wheat is compared with monocropping increased 30.6% and 12.8% respectively. 在常规施氮水平下，间作小麦生物量较单作小麦高30.;6%25，产量较单作增加了12
- Effects of fertilizer level on plant growth, development and yield of muskmelon in spring and autumn were studied under organic and conventional production systems. 摘要在有机和常规两种生产系统中，研究了不同施肥水平对春秋两季甜瓜生长发育和产量的影响。
- China has entered a period of low fertility level since1990' s. 计划生育行政执法作为计划生育行政管理的基本手段和方式,是整个计划生育行政管理活动中一个必不可少的中间环节。
- An optimum planting density must be employed to get a high yield, depending upon soil condition, varietal tillering ability, fertilizer level, number of plants per hill, and planting season. 获得高产必须采用最适植株密度，视土壤条件、品种分蘖力、肥力水平、每蔸苗数和播种季节而定。
- Under the normal fertilizer level, the basic angle of leaf (BAL) of RL crosses at the same leaf were smaller at the flowering, and parts of the BALs of corresponding crosses were difference significantly. 增施穗肥，各组合叶片卷曲度比正常肥力水平下略有减小，卷叶组合部分叶位叶片卷曲度减小达显著水平； 同一处理水平下，相同叶位间，R1_((t))卷叶组合的叶片卷曲度在不同时期均极显著大于对应组合；
- For taking better advantage of this herbage,the effect of cuting number of times and applying fertilizer level were studied under the weather and planting conditions of Heilongjiang. 为更好地利用这种牧草,本试验研究了高丹草在黑龙江省气候和栽培条件下,刈割次数和施肥水平对高丹草品质的影响效应。
- In experiments on rice-groundnut rotation at Bhubaneswar, as an average of two years, increase in fertilizer levels did not effect yield of rice (Table 6.). 在布巴内斯瓦尔的稻-花生轮作试验中，二年平均来看，提高施肥水平并不影响水稻产量（表6）。
- The result showed that seed's dry matter accumulation was various under different varieties condition, densities, fertilizer levels. 结果表明：不同品种、施肥水平、种植密度及冠层间的籽粒干物质积累均存在较大差异；
- The difference of fertility level of the main purple soil , rice soil and yellow soil is bigg. 主要土壤类型紫色土、水稻土、和黄壤,肥力水平差异较大,全量、有效态含量在不同土壤类型不一致。
- Whether or not the low fertility level can be stabilized is a matter of great importance and one that would affect the overall situation. 能否稳定低生育水平，事关全局，影响重大。
- The stalks will rot and make good fertilizer. 杆儿腐烂后会成为很好的肥料。
- In the mean time,we also analysed changing laws of Lou soil?s physical properties in heavy loam soil region under different fertility level. 同时 ,还着重分析了重壤带的 土娄 土在不同肥力水平下其物理性质的变化规律。
- Get some more fertilizer for the garden. 给花园再多施些肥料。
- Effects of Fertilizing Levels on Output and Quality of Artemisia annua L. 青蒿；施肥水平；产量；青蒿素含量
- A satellite experiment involving combinations of N and K with and without FYM and zinc on yield production of rice and another experiment on interaction of plant population and fertilizer levels on yield of groundnut have also been conducted. 此外在水稻上还进行了氮和钾施或不施厩肥和锌组合因素的辅助试验，另一试验是关于群体密度和施肥水平处理对花生产量的影响。
- I'd like a room on the upper level. 我想要楼上的房间。
- Since 1990, the fertility level in China has been stably declining with its TFR dropping from 2.29 in 1990 to 1.80 in 2001, less than the replacement level. 中国自1990年以来，生育水平呈平稳下降趋势，生育率从1990年的2.;29下降到2001年的1
