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applying rate
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  施肥量
     The fertilizer applying rate for high-yield sweet potato in Eastern Hebei hilly regionwas studied with the method of three-factor quadratic orthogonal rotation combinationdesign, By statistics analysis on experimental results,the effect of nitrogen,phosophorusand potassium fertilizers on sweet potato yield was determined and the optimum rates offertilizers application for 37500~45000kg/hm2 sweet potato yield were screened。
     采用三元二次正交旋转组合设计的方法,对冀东浅山丘陵区甘薯高产施肥量进行了研究。 通过对试验结果的统计分析,明确了氮、磷、钾肥对甘薯产量的效应,筛选出了甘薯产量37500~45000kg/hm2的最佳施肥量
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  “applying rate”译为未确定词的双语例句
     P with applying rate of 6.2kg/mu increased yield by 6.4%, 1kg P205 resulted in 4.3 kg rice grain on the base of N application.
     在氮肥基础上施P_2O_5 6.2kg/亩,增产6.4%,1kgP_2O_5增产水稻4.3kg;
短句来源
     In this area, for wheat, the proper rate of P2O5 was 4 - 5 kg/ mu, N : P2O5 =1 - 2 : 1 . The best applying rate of N and P2O5 was N =6.88 kg/mu, P2O5 =4. 25kg/mu.
     在该地区磷肥(P_2O_5) 的适宜用量为每亩4—5公斤,氮磷比值为1—2.小麦氮、磷肥配合的经济最佳施用量N为6.88公斤/亩,P_2O_5为4.25公斤/亩.
短句来源
     Value cost rate (VCR) of different treatments were all bigger than 2, for yield and VCR, which the N applying rate was 247.5kg/hm~2and 330kg/hm~2 were better than other.
     试验各施肥处理的VCR值都大于2,但以施氮量247.5kg/hm~2和330kg/hm~2处理的产量较高,VCR值也相对较大;
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     The result shows that Trinexapac-ethyl reduced the shoot height of Festuca arundinacea Schreb distinctly when the applying rate was above 0.095 kg/hm~2; while Prohexadione-Ca suppressed the shoot height by 95.2% at a 0.36 kg/hm~2.rate.
     结果显示:使用剂量高于0.095 kg/hm2时,T rinexapac-ethy l对高羊茅具有明显的矮化作用,在0.36 kg/hm2剂量下P rohexad ione-C a的抑制率可达95.2%;
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     The trail results indicated that 72%emulsion Du 'er herbicide of applying rate1500-1800ml per ha showed a good weed control effect in sugar beet field,and no harmful impact on sugar beet in fields.
     试验结果表明,喷施72%都尔乳油除草剂1500~1800mL/hm2,对防除甜菜田间杂草效果好,对甜菜生长无不良影响。
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     Applying .
     应用.
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     The Increase of Applying Rate of Naltrexone by the Holistic Nursing
     推行整体护理模式提高纳曲酮的服用率
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     Applying Scorecard to Rate & Evaluate Corporate Governance in China
     应用积分卡为我国公司治理评分
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     The convergent rate for the G.
     本文是单边值问题G.
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     Applying to College
     大学申请
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  applying rate
The usefulness in applying rate ratios to measurements made at occultation times is demonstrated.
      
When applying rate control with requantization, the bu er under ow problem is eliminated.
      
Applying rate-of-return parity to this pairing is more complex, as the rate of return need not be equal to zero.
      


Simulated study in green house on the effect of applied rates and methods of organic materials on soil structure was conducted for 4 years. The organic materials used in experiment were dry rice straw + dry milk vetch, rice straw, milk vetch and waterlogged compost of rice straw. Same physical conditions during the period of incubation were controlled. Results showed that the soil structure and porosity were markedly improved and the rupture modulus of soil core were decreased by application of organic...

Simulated study in green house on the effect of applied rates and methods of organic materials on soil structure was conducted for 4 years. The organic materials used in experiment were dry rice straw + dry milk vetch, rice straw, milk vetch and waterlogged compost of rice straw. Same physical conditions during the period of incubation were controlled. Results showed that the soil structure and porosity were markedly improved and the rupture modulus of soil core were decreased by application of organic materials in clayey soil. The stability of soil aggregates was positively correlated with the content of organic matter, heavy fractional organic matter, amorphous iron oxide and activity of iron oxides (Fe_a/Fe_f), while the rupture modulus of soil core were negatively correlated with the parameters mentioned above. It seems that the amorphous iron oxide may be used as an indirect index for the evaluation of high yield paddy soils with good structure. The macropore space of the soils applying organic materials was increased significantly during the dehydration of soil, which is beneficial for the growth of upland crops on clayey paddy soils after harvest of rice. The effect of direct application of rice straw on the improvement of soil structure was much better than that of application of waterlogged compost of rice straw or mixed application of rice straw and milk vetch. Therefore, it is necessary to apply a certain quantity of rice straw for the improvement of soil structure, while sowing area of green manure crops are reduced recently.

对稻草、紫云英有机物料不同用量和混施、单施或沤制后施用等不同施用方式对土壤结构的影响进行了四年模拟试验。四年培育期中的水分条件和其他物理条件均控制一致。测定表明,有机物料能明显改善土壤的结构性和孔隙性,降低原状土核的破裂系数。有机质、重组有机质、无定形氧化铁、氧化铁的活度与团聚体的稳定性呈正相关;而与原状土的破裂系数呈负相关。看来,无定形氧化铁的含量可以作为高产水稻土具有良好结构性的一个间接指标。施加有机物料的土壤,当脱水时其中大孔隙显著增多,这对粘质水稻土回旱种旱作十分有利。稻草直接施入土中的改土效果优于沤制后施入土中,且不亚于高用量稻草和紫云英混施的效果。可见,如绿肥施用量减少时,只要保持一定量的稻草回田,亦能改善土壤的结构。

The Sand Concretion Black Soil is one of the main low yield soils in the plain among Yellow-river, Huai-river and Hai-river. In this area, for wheat, the proper rate of P2O5 was 4 - 5 kg/ mu, N : P2O5 =1 - 2 : 1 . The best applying rate of N and P2O5 was N =6.88 kg/mu, P2O5 =4. 25kg/mu. The immobile intensity of P2O5 was not serious in soil. The effective applying method of phosphoric fertilizer was all spreading and plowing into the soil or plowing most of it and using some of it as seed fertilizer....

The Sand Concretion Black Soil is one of the main low yield soils in the plain among Yellow-river, Huai-river and Hai-river. In this area, for wheat, the proper rate of P2O5 was 4 - 5 kg/ mu, N : P2O5 =1 - 2 : 1 . The best applying rate of N and P2O5 was N =6.88 kg/mu, P2O5 =4. 25kg/mu. The immobile intensity of P2O5 was not serious in soil. The effective applying method of phosphoric fertilizer was all spreading and plowing into the soil or plowing most of it and using some of it as seed fertilizer.

砂姜黑土是黄淮海平原的主要低产土壤之一.在该地区磷肥(P_2O_5) 的适宜用量为每亩4—5公斤,氮磷比值为1—2.小麦氮、磷肥配合的经济最佳施用量N为6.88公斤/亩,P_2O_5为4.25公斤/亩.磷肥在砂姜黑土中的固定强度不大.磷肥的有效施用方法为全部撒施掩底或大部分掩底和少量用作种肥.

A fertilizer experiment of N,P,K was conducted by using the superior design method.We have get a function model of corrslation between three factors and yield.This paper describes the yield effects and interaction of the three factors.Applied rates of the highest yield.The best beneficial returns at different yield levels and combining proportion of N,P,K were caculated respectively.This conclusion can be used as a base of peanut fertilization.

本试验是采用最优设计进行的N、P、K三因素肥料试验,试验结果获得了三个因素与产量间相互关系的函数模型。本文分析了三个因素的产量效应及其交互作用,分别计算出最高产量、最大施肥利润以及不同产量水平最低成本的施肥量及其配比,为合理施肥提供依据。

 
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