Effects of fertilizer application on nitrogen utilization efficiency and nitrate content in hybrid Pennisetum was studied in Nanjing, Jiangsu province.
在江苏南京地区，研究了肥料运筹对杂交狼尾草氮素吸收利用效率和植株硝酸盐含量的影响。
The effects of proportional application of cake fertilizer and chemical fertilizer on leaf nitrate, nitrite and potassium of flue-cured tobacco were investigated in a field experiment.
通过大田试验，研究了饼肥与化肥配施对烤烟硝酸盐、亚硝酸盐及钾素的影响。
Effects of calcium fertilizer application on yield and quality Fuji apple in Weibei dryland were studied by spraying five calcium fertilizer.
结果表明，喷施钙肥能有效的提高产量和品质，但对果实的毒素含量无影响。
Effects of application amount of potassium fertilizer on plant growth, yield and marketability of Jiading Garlic were studied.
试验研究了钾肥不同施用量对嘉定白蒜植株生长、蒜头产量和商品性的影响。
The effects of increasing yield were varied with different application methods at a same nitrogen fertilizer level.
同一施氮水平不同施肥方法增产效果不同。
The sequence of the model factor effects (N>K>P) and the relation between high yield and fertilizer application, and the mutual functions among the yield factors of various fertilizers.
明确了模型因素效应顺序（氮肥＞钾肥＞磷肥）和高产与施肥的关系，以及各肥料产量因素间的交互作用效应。
Various effects, of 3 planting densities and 3 patterns of fertilizer application, on yield and quality of Fenghuazhan were studied.
研究了丰华占在抛秧栽培方式下，3种施肥方式和3种不同抛植密度对产量及构成因子、稻米品质的影响。
Study was carried out on the effects of application of sulphur fertilizer on yield and quality of winter wheat in sand soil.
在砂质土壤条件下，研究了追施硫肥对冬小麦产量和品质的影响。
Field experiments were conducted to study the effects of combined application of organic manure and chemical fertilizer on yield and quality of Chinese cabbage.
试验研究了有机肥与化肥配施对结球白菜的产量和品质的影响。
This paper is an attempt to probe into effects of different application of potassium fertilizer on tobacco plant growth and potassium absorption.
为了探索烟草施用钾肥的抗旱效果和提高烟叶品质，通过盆栽试验研究了干旱胁迫下不同供钾水平对烟草生长和钾素吸收的影响。
This paper is an attempt to probe into effects of different application of potassium fertilizer on tobacco plant growth and potassium absorption.
为了探索烟草施用钾肥的抗旱效果和提高烟叶品质，通过盆栽试验研究了干旱胁迫下不同供钾水平对烟草生长和钾素吸收的影响。
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