搜索结果: 1-8 共查到“作物学 Hydroponic”相关记录8条 . 查询时间(0.049 秒)
Differences in the Vegetative Growth between Common and Tartary Buckwheat in Saline Hydroponic Culture
Buckwheat Interspecific difference Salt tolerance Sodium Vegetative growth
2009/7/27
Common buckwheat (Fagopyrum esculentum Moench cv. Tsushima) and Tartary buckwheat (F. tataricum (L.) Gaertn. cv. Pontivy) were grown in a nutrient solution with or without added NaCl to investigate in...
Genotypic Differences in Dry Matter Accumulation, Nitrogen Use Efficiency and Harvest Index in Recombinant Inbred Lines of Rice under Hydroponic Culture
Dry matter accumulation Grain yield Harvest index Nitrogen use efficiency for dry matter accumulation Recombinant inbred line
2009/7/21
To examine the possibility of breeding high-yielding cultivars with high nitrogen use efficiency for dry matter accumulation (NUEd) and to provide simple criteria for the selecting and breeding high-y...
Effect of Nitrogen Composition in Culture Solution on the Growth of Rice Seedlings Raised on a Cotton Mat Spread on Hydroponic Apparatus for Vegetables(Agronomy)
Ammonium nitrogen Cotton mat Hydroponics Nitrate nitrogen Nitrogen form
2009/7/15
Effect of the form and composition of nitrogen in a culture solution on the growth of rice seedlings raised on a cotton mat spread on a hydroponic apparatus for vegetables was investigated. The nitrog...
Development of a Closed,Cost-and Energy-Saving Hydroponic System for Hillside Tomato Production
Hydroponic System Hillside Tomato Production reservoir tank
2009/7/10
To avoid problems, such as lifting soil and soil borne diseases, when growing tomatoes on hillside fields, we developed a hydroponic system for sloped land. First, we investigated an irrigation system...
Comparison of Transplanting Injury between Rice Seedlings Cultivated on a Cotton Mat on Hydroponic Culture Solution with Different Nitrogen Compositions
Ammonium nitrogen Cotton mat Hydroponics Nitrate nitrogen Nitrogen form Plant form
2009/7/9
The effect of root pruning on transplanting injury was compared between the rice seedlings raised on cotton mats spread on a hydroponic culture solution with different nitrogen compositions (plots 1 ...
A Dynamic Control of Concentration of Nutrient Solution for a Long-Term Forcing Culture of Tomatoes in a Closed Hydroponic System
culture type nitrogen nutrient solution
2009/7/8
Control of the concentration of nutrient solution for a long-term forcing culture (LTFC) of tomatoes was studied in a non-circulating closed hydroponic system that was developed in order to decrease t...
Effect of Composition of an Improved Nutrient Solution for a Closed Hydroponic System on Nutrient Absorption by Tomatoes
nutrient concentration rate of nutrient uptake ratio of nutrient absorption per water consumption (n/w) to nutrient concentration
2009/7/8
Tomatoes were grown in a greenhouse using a hydroponic system with an improved nutrient solution (NO3−N : NH4−N : P : K : Ca : Mg : SO4 = 7.0 : 0.2 : 2.1 : 5.6 : 2.9 : 1.0 : 1.1 me · LW...
Effects of Ammonium Concentration on the Yield, Mineral Content and Active Terpene Components of Chrysanthemum Coronarium L. in a Hydroponic System
Chrysanthemum coronarium L., ammonium nitrogen essential oil terpene
2010/11/8
Chrysanthemum coronarium L. is one of the most important medicinal plants cultivated in East Asia. The objective of this study was to determine the effect of ammonium ion on the yield and effective co...