搜索结果: 1-6 共查到“蔬菜学 Fertilizer”相关记录6条 . 查询时间(0.125 秒)
The effect of Lignofert organic fertilizer on formation and quality of head lettuce yield
Lignofert–organic carbonaceous fertilizer head lettuce quality yield
2015/1/22
Nowadays soils for vegetable growing are poor in humus because the possibility of using stable dung is limited. The application of Lignofert organic carbonaceous fertilizer made of ground lignite seem...
Investigation of Reducing the Amount of Fertilizer and Introduction of Limited Nutrient Supply Control into Substrate Culture Using a Double Trough Bed of Tomatoes
EC-based control method nutrient uptake characteristics substrate culture
2010/11/24
Limited nutrient supply control of tomato grown in substrate culture using a double trough bed was investigated. Two experiments were conducted to determine the effect of a reduced amount of nutrient ...
Effects of Application of Low-Sulfate Slow- Release Fertilizer (LSR) on Shoot and Root Growth and Fruit Yield of Tomato (Lycopersicon esculentum Mill.)
protected cultivation salt accumulation root system
2009/9/10
Salt accumulation and ion imbalance caused by residual fertilizer in greenhouse cultivation have been serious problems in Japan since the 1970s, when the area of greenhouse cultivation began to increa...
Effect of Liquid Fertilizer during Flower-Bud Differentiation on Nitrogen Concentration,Bolting,and Yield in Welsh Onion Harvested at Early Summer
Bolting rate Nitrate ion concentration Plastic-tunnel culture
2009/7/10
Effect of liquid fertilizer during flower-bud differentiation on nitrogen concentration, bolting, and yield were investigated to optimize management of the fertilizing schedule to avoid bolting in wel...
The potential of reducing nitrogen fertilizer rates using a soyabean-sugarcane production system in the South Eastern Lowveld of Zimbabwe
Nitrogen fertilizer vegetable grain soybeans tillers CP72-2086
2009/3/3
Monoculture is common in sugarcane production throughout the world and leads to decline in yields and soil fertility and build up of pests and diseases. Legumes have been shown as potential crops th...
Eeffects of Planting Density and NPK Fertilizer on Growth and Fruit Yield of Tomato (Lycospersicon esculentus Mill)
Fruit yield NPF fertilizer planting density and tomato cultivars
2010/11/11
Effects of planting density and NPK fertilizer application on growth and fruit yield of tomato
were carried in 2003 and 2004 at Evboneka, Nigeria was carried to determine the appropriate
planting de...
