研究了不同氮磷肥处理对复播青贮玉米产量及其饲用品质的影响。
This paper studies the effect of nitrogen and phosphorus fertilizer on yield and forage quality of sequential cropping silage maize.
千粒重、容重与各项出粉率受氮磷肥影响程度各基因型间呈现一定差异。
The effects of nitrogen and phosphorus supply on 1000-grain weight, bulk weight and extraction rate of all sorts of flour differed obviously for different genotypes.
研究表明，移栽玉米只有合理配置种植密度和氮磷肥用量，才能获得高产。
The two factors affecting transplanted corn productivity were 1 density of planting and 2 a single application of nitrogen phosphate.
低播量、宽行距、施适量的氮磷肥料、适时灌溉对红豆草种子生产亦有良好的效果。
The low rate of sowing, wide space between rows, proper amount of nitrogen and phosphorous and a timely irrigation also had good effect on seed production of sainfoin.
低播量、宽行距、施适量的氮磷肥料、适时灌溉对红豆草种子生产亦有良好的效果。
The low rate of sowing, wide space between rows, proper amount of nitrogen and phosphorous and a timely irrigation also had good effect on seed pr...
以1983 ~ 1992年的田间试验结果和室内分析资料为依据，探讨了黄土丘陵区长期施用氮磷肥效应及平衡特征。
The effects and balance properties of long term nitrogen and phosphorous application in loessial hilly regions are explored in this paper based on field experiments and lab analysis from 1983 to 1992.
结果表明，长期无肥处理土壤有机质含量、全氮含量最低；长期施用氮肥、氮磷肥、有机肥处理土壤有机质含量、全氮含量居中；
The results showed: The soil organic matter and total nitrogen contents in no fertilizer application treatment was the lowest among all treatments;
为探讨氮磷肥料对刺槐生长发育、蛋白质组分和过氧化物酶活性的影响，试验采用盆栽施肥方法，9个处理，2次重复，随机原理试验设计。
The effects of nitrogen and phosphorus on growth and protein component were studied with 9 treatments and 2 repeat in this paper.
增施氮、磷肥使谷蛋白和总蛋白含量有所增加。
The glutenin and total protein content were increased with increasing nitrogen and phosphorus application.
在氮、磷肥施用的基础上，配施富钾硅多元复合物与施纯硅肥、钾肥、钙镁肥一样，在酸性土壤上具有显著的增产效应；
On the basis of N and P fertilizers, application of the multiple element compound has positive effect on yield in the acid soils.
分别从氮肥效应试验、磷肥效应试验、钾肥效应试验和氮磷钾养分平衡进行了研究。
And study the nitrogenous fertilizer response trial, phosphorous fertilizer response trial, potassium fertilizer response trial and nitrogen, phosphorous, potassium nutrition balance separately.
肥料类型中单施氮肥或磷肥，病害严重，增施有机肥与氮磷钾配方施肥，可减轻病害；
UsingN, orp-manure only can emphasize the disease while using more organic manure and using N, P and K-manure in right proportion can lighten it.
采用田间试验研究了不同氮磷水平对北美海蓬子生长和品质的影响。 结果表明，氮、磷肥及其适量配合施用，北美海蓬子的总鲜质量和菜用产量都显著或极显著增加；
A field experiment was conducted to study the effect of different nitrogen and phosphorus level on total fresh weight and fresh weight of edible stems of Salicornia bigelovii Torr.
两试验中氮肥单施、磷肥配施的肥料利用率较其它处理的高，大田对比试验中氮、磷肥利用率普遍较低。
The FUE increased with single applying N and combination applying of P, but the FUE was generally lower in field comparison experiment.
两试验中氮肥单施、磷肥配施的肥料利用率较其它处理的高，大田对比试验中氮、磷肥利用率普遍较低。
The FUE increased with single applying N and combination applying of P, but the FUE was generally lower in field comparison experiment.
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