The effect of coated urea on quality change tendency of soil nutrient and nutrient utilization of cucumber in greenhouse;
控释尿素对大棚黄瓜氮素利用和品质的影响
In orlder to promote the planting vegetables level for increasing farmers incomes and vegetables quantity all over Beijing municipality,a high-yield-efficiency cultrural practice competition of autumn greenhouse cucumber is arranged by Beijing Agricultural Technology Extension Station in 2008.
为了提高北京郊区蔬菜种植水平,促进农民增产增收,北京市农业技术推广站于2008年组织了秋大棚黄瓜高产高效竞赛活动,来自大兴、通州等6个区县的16户菜农参加了竞赛。
The appropriate date of sowing of autumn greenhouse cucumber is selected from comparative tests for 5 different date of sowing in Beijing municipality.
通过对秋大棚黄瓜5个不同播种期进行栽培比较试验,筛选出适宜北京市大兴区秋大棚黄瓜栽培的适宜播种期。
An experiment which uses three methods to survey and evaluate the water requirement of fruit cucumber in greenhouse,has been carried out.
为了检验E601蒸发皿法和质量法的适用性及基于环境参数的大棚水果黄瓜的需水量模型,通过田间试验采用时域反射仪(TDR)法、E601蒸发皿法和质量法3种不同的方式测定大棚水果黄瓜需水量,并且同步监测大棚内外的环境参数。
Effect of nitrogen sources and light intensity on the absorption and accumulation of phenanthrene in cucumber seedlings;
氮素形态与光强对苗期黄瓜吸收累积菲的影响研究
Effects of Heavy Metal Cadmium Pollution on Physiological and Biochemical Characteristics of Cucumber Seedlings;
重金属镉污染对黄瓜幼苗生理生化特性的影响
Changes of some Quality Indexes in the Process of Purple Chili mix-pickled with Cucumber or Mustard;
紫色辣椒与黄瓜、芥菜混合泡制中某些品质指标的变化
Summary of High-yield and High-efficiency Competition of Autumn Greenhouse Cucumber in 2008
2008年秋大棚黄瓜高产高效竞赛总结
Summary of High-yield Cultural Practice of the Autumn Greenhouse Cucumber
2008年秋大棚黄瓜生产技术总结
Preliminary Results of Variety Comparison on Autumn Greenhouse Cucumber in Beijing Municipality
北京市秋大棚黄瓜品种比较结果初报
Comparative Test for Different Date of Sowing of Autumn Greenhouse Cucumber in Daxing County,Beijing Municipality
北京市大兴区秋大棚黄瓜不同播期比较试验
Test of Variety Comparison on Autumn Greenhouse Cucumber in Daxing county,Beijing
北京市大兴区秋大棚黄瓜品种比较结果初报
The Six Kinds of Germicide Test on Control of Shed of Cucumber Downy Mildew;
六种杀菌剂防治大棚黄瓜霜霉病药效试验
Effects of Combining Application of Organic and Inorganic Fertilizers on Cucumber Quality and Yield in Greenhouse
有机无机肥配施对大棚黄瓜品质及产量的影响
Effects of Different Fertilization Treatment on Yield and Quality of Cucumber in Plastics Greenhouse
不同施肥处理对大棚黄瓜产量和品质的影响
Study on Controlling obstacles of Consecutive Culitvation with PGPR in Cucumber in Greenhouse
PGPR活菌制剂防治大棚黄瓜连作障碍的研究
The Study on Suitable Cultivars, Grow Seedlings and the Mode of Transplanting in Early Spring Plastic Greenhoouse of Cucumber;
早春大棚黄瓜适宜品种筛选及育苗和定植方式的研究
Forecasting and Management System of Cucumber Powdery Mildew and Downy Mildew in Plastic Greenhouse Tunnel;
塑料大棚黄瓜白粉病和霜霉病流行预测和管理系统的研究
Influence of AMF on the Growth and Fruit Quality of Plastics Greenhouse Cucumber (Cucumis stivus L.);
丛枝菌根化育苗对大棚黄瓜生长发育和果实品质的影响
Effect the Condition of Soil Water and Fertilizer on the Physiological Characteristics of Plant and Soil Environments of Cucumber and Tomato in Greenhouse
水肥对大棚黄瓜和番茄生理特性及土壤环境的影响
Effects of Different Fertilization Treatments on Cucumber Quality,Yield and Heavy Metal Contents in Plastic Greenhouse
不同施肥处理对大棚黄瓜产量品质及重金属含量的影响
Influence of downy mildew on photosynthesis rate and chlorophyll of cucumber in greenhouse
霜霉病对大棚黄瓜光合速率和叶绿素含量的影响
Effects of Different Date of Sowing on Growth and Yield of Autumn Greenhouse Cucumber
不同播种期对秋大棚黄瓜生长发育及产量的影响
Effects of the Different Plant Density on Growth Vigour and the Yield of Autumn Greenhouse Cucumber
不同栽培密度对秋大棚黄瓜生育期及产量的影响
Effects of two forms of mineral nitrogenous fertilizers on nematode community composition and diversity in rhizosphere of cucumber in greenhouses
NH_4~+-N和NO_3~--N肥对大棚黄瓜根际土线虫群落组成及其多样性影响