Effects of Different Base Manure/ Top Dressing Ratio on Yield and Quality of Tobacco and Following Crops 基追肥比例对烤烟及后季作物产量和品质的影响
Effects of Different Ratios of Base N to Dress N Fertilizer on Nitrate Content in Chinese Cabbage and the N Use Efficiency Attention should be paid to the manure in agricultural production. 氮肥不同基肥、追肥比例对小白菜硝酸盐含量及氮肥利用率的影响例4当前在农业生产中要狠抓施肥。
The internal quality of tobacco leaf and smoking quality are improved with increase of ratio of K fertilizer in base manure. 随着钾肥在基肥中比例的增加,烟叶内在品质提高,评吸质量改善。
With the base treatment of barnyard manure, P fertilizer, and K fertilizer, 1 kg/ plot urea ( i.e.300kg/ hectare) in four different patterns according to application times of various growth stages was applied to hybrid rice. 在施用等量厩肥、磷肥和钾肥的基础上,每小区1公斤尿素(相当于每公顷300公斤)按照由不同生育期分次施肥的四种组合形式施用于杂交稻。
Its output, quality and growth are affected by base manure, density, temperature, light and moisture. 荞麦菜的产量、品质及生长受栽培基质、密度、温度、光照和水分等因素的影响。
Effects of base manure amount, sowing time and density of Chinese cabbage on the occurrence of its three main diseases 基肥播期密度对秋白菜三病的影响定量分析
Knot Nematodiasis Treatment by Pleurotus ostreatus on Farm Test Reduce of Tobacco Rot-not Nematodes Disease When Using Pig Dung as Base Manure 粗皮侧耳田间防治烟草根结线虫病试验烟田施用猪粪肥对烟草根结线虫病的控制作用
The results showed that the order of different factor to the yield of celery is: density> nitrogen> base manure> potassium. 结果表明:各因子对西芹产量影响大小的次序是:密度>氮肥>基肥>钾肥。
The results showed that Soil Base dissolving N increased after application of bacterial manure when soil moisture content was 9%-20%. 结果表明:土壤含水量范围在9%-20%时,施用生物菌肥对提高土壤碱解氮有显著效果;