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- Timing and Methods of Fertilizer Application? 施肥时期和施肥方法?
- Reductions in pesticide and fertilizer applications and irrigation to the proposed third golf course are expected in future. 肥料和除虫剂的应用和灌溉将可在拟建的新球场减少。
- Fertilizer applications were investigated and soil nutrients were determined under Cabernet Sauvignon cultivar in Changli County of Heibei Province. 摘要试验采用实地调查和土壤测定的方法,研究了河北省昌黎县赤霞珠葡萄产区土壤养分和施肥状况。
- The activities of five soil enzymes all increased under PSB or organic fertilizer applications, and the effect of organic fertilizer was more apparent than that of PSB. 光合细菌和有机肥对过氧化氢酶、脲酶、转化酶、碱性磷酸酶、蛋白酶等5种土壤酶活性均有明显促进作用,有机肥作用大于光合细菌。
- A suitable combined programme for fertilizer applications were N: 75130 kg/hm2,P2O5:50.0-112.5 kg/hm2 from tillering to the first ten days of July,with no or little potassium fertilizer. 确定“黑土型”退化草地上人工植被的施肥组合方案为施肥时间在分蘖~7月上旬、N:75~130 kg/hm2、P2O5:50.;0~112
- Studies on Mineral Nutrients and Fertilizer Application of Castanea Mollissima BL. 板栗矿质营养与施肥研究。
- Brassica rapa was selected as research object to study the effect of fertilizer application rate in high altitude zone of Qinghai Province. 在青海省高海拔农业区,以当地主要种植的白菜型油菜作为试验对象,进行增施不同用量钾肥的大田试验,研究其对油菜产量的影响及肥料效应。
- The total phosphorus requirement is relative to the potential of soil phosphorus and nitrogen fertilizer application. 总磷需求量与土壤磷潜力和施用氮肥有关。
- Effects of Planting Time, Method and Fertilizer Application Rate on Production and Quality of Gentiana Scabra Bge. 播种期、种植方式、施肥量对龙胆产量和质量的影响。
- The effect of fertilizer application on content and accumulative amount of nutrient element in Trifolium pratense community. 施肥对红三叶群落营养元素含量和积累量的影响。
- The experiments on fertilizer application forDiospyros lotus were made with seed-lings grown in nursery bed,with 6 treatments and 3 repeats. 试验采用苗床施肥,6个处理,3次重复,田间随机区组排列。
- Title: Effects of Planting Time, Method and Fertilizer Application Rate on Production and Quality of Gentiana Scabra Bge. 关键词:龙胆;播种期;种植方式;施肥量;产量;影响
- Huang S M,Bao D J.Effect of N fertilizer application on nitrate content in soil and underground water[J].Agri-Environ.Prot.,2000,19(4):228-229. [19]黄绍敏;宝德俊.;施氮对潮土地下水硝态氮含量的影响[J]
- Better crop growth provides better crop canopies which give better protection to the soils;this can be achieved through fertilizer application. 良好的作物生长可为土壤提供良好的覆盖条件,从而更好地保持土壤,这可以通过施肥来实现。
- Chu M G,Wang J Q,Ma W Q,Zhang F S.Analysis of fertilizer application on grain crops in Shandong Province[J].Soil Fert.,2006(2):12-15,55. [2]初明光;王激清;马文奇;张福锁.;山东省粮食作物的化肥施用状况分析[J]
- 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。
- different fertilizer applications 不同施肥制度
- The stalks will rot and make good fertilizer. 杆儿腐烂后会成为很好的肥料。
- Applications flooded into the office. 申请书像潮水般涌进办公室。
- While this number plays an important role in the calculation of the Value Cost Ratio (VCR), it plays no useful role in understanding the economics of fertilizer application. 尽管这个数值在计算价值成本比(VCR)时很重要,但在肥料经济学中却并没有实际意义。