搜索结果: 1-15 共查到“作物学 Nutrient”相关记录36条 . 查询时间(0.171 秒)
Increasing nutrient levels promote growth and flower quality in lilies grown under soilless culture
plant longevity nitrogen ornamental plant bulbs tuf
2018/3/6
This research was aimed at assessing the impact of different doses of nutrients on growth and flower quality of the Asiatic
hybrid Lilium ((Lilium × elegans Thunb.) cv. ‘Fangio’) under the soilless c...
Mulching and synergistic use of organic and chemical fertilizers enhances the yield, nutrient uptake and water use efficiency of sorghum
Integrated nutrient management mulching
2011/1/12
Crop yields in arid lands are generally low and highly variable because of sparse and erratic precipitation leading to water stress. A greenhouse study was conducted to determine the effect of integra...
Comparison of the Nutrient Uptake in Ecospecies and Ecotypes of Rice Seedlings
Ammonium-N Nitrate-N Nutrient uptake Potassium Rice
2009/8/6
The experiment was conducted to evaluate the difference in nutrient uptake of different ecospecies and ecotypes of rice plant. Fifty one japonica cultivars composed of 32 lowland and 19 upland cultiva...
Varietal Difference on Morphological Change of Leaf Blade by Different Nutrient Concentration of Culture Solution in Rice Seedlings
Concentration of culture solution Leaf blade Leaf position Morphogenesis Rice Seedling stage
2009/8/4
To make clear the internal leaf morphology concerned with varietal difference in specific leaf area (SLA) response to concentration of culture solution at the seedling stage, varietal differences in ...
Influences of Nitrogen Nutrient and Solar Radiation in the Canopy on Length of Lower Internodes of Rice
Canopy Internode length LAI Leaf blade length Nitrogen Rice Solar radiation
2009/8/3
Factors for causing variations in lower internodes length of rice were investigated in relation to lengths of synchronously extending leaf blade, LAI and radiation environment in the canopy for a cult...
Ultrastructure of Antipodal Cells of Rice (Oryza sativa) after Anthesis, as Related to Nutrient Transport in Embryo Sac
Antipodal cell Lobe-shaped nucleus Oryza sativa Ultrastructure Wall ingrowth
2009/7/27
In a rice embryo sac, there is an antipodal mass located at the opposite side of the micropyle, directly adjoining nucellar cells. Immediately after anthesis, the antipodal cells are characterized by...
Formation of Organic Acids in the Root Apices of Rice Plants (Oryza sativa L.) Grown in Acidic Nutrient Solution Containing Aluminum
Acid soil Aluminum Citrate Organic acid Oryza sativa L. Rice Root apex
2009/7/24
Formation of Organic Acids in the Root Apices of Rice Plants (Oryza sativa L.) Grown in Acidic Nutrient Solution Containing Aluminum.
Growth and Nutrient Dynamics of Buckwheat (Fagopyrum esculentum Moench) as Influenced by Different Applications of Green Soybean Manure and Bio-decomposer
Green manure growth stages Nutrient elements Relative growth rate Relative uptake rate
2009/7/23
The growth and relative uptake of N. P, K, Ca and Mg of buckwheat was measured following the application of green manure from four growth stages of soybean with and without a bio-decomposer. The relat...
Relationships between Nitrogen Content in Leaf Dry Weight Basis and Absorption Capacity of Ammonium and Nitrate of Rice Seedlings Grown under Low Nutrient Concentrations
Absorption capacity Leaf blade Low nutrient NH4+ Nitrogen content NO3- Rice
2009/7/23
Relationships between Nitrogen Content in Leaf Dry Weight Basis and Absorption Capacity of Ammonium and Nitrate of Rice Seedlings Grown under Low Nutrient Concentrations.
Nutrient Deficiency in the Rice-Stylo (Stylosanthes guianensis) Relay-Intercropping System in Rainfed Lowland Rice Ecosystem in Northeast Thailand
Dry season Restoration trial Successive cropping Sulfur deficiency
2009/7/21
The rice-stylo (Stylosanthes guianensis) relay-intercropping system in paddy fields has previously been shown to increase agricultural productivity in Northeast Thailand, but successive relay-intercro...
Effect of Fertilization Application Levels Based on the Nitrogen Application Standard Curve on Cut Flower Quality and Nutrient Uptake of Spray Chrysanthemums in Bench Culture
Nutrient Chrysanthemums Bench Culture Fertilization
2009/7/14
The effects of nutrient application based on the nitrogen application standard curve (NASC) developed in the hydroponics system on the cut flower quality and nutrient uptake of spray chrysanthemums in...
Effects of Soil-less Culture System Combined with Sub-irrigation and Circulation of Nutrient Solution on Shoot Growth,Fruit Quality and Yield of ‘Muscat of Alexandria’ Grapes
Grapes Fruit Quality Soil-less Culture System
2009/7/13
The suitability of media and root-zone volume in a soil-less culture system using a combination of subirrigation and circulation of nutrient solution were investigated in the ‘Muscat of Alexandria’ gr...
Effects of Summer Pruning and Fertilization on Nutrient Absorption and Regenerated Shoot Growth after Harvest of ‘Muscat of Alexandria’ Grape Grown under Forcing Culture from December
Grape Grown Summer Pruning Fertilization
2009/7/13
We investigated the effects of summer pruning and fertilization on nutrient absorption and regenerated shoot growth after harvest of ‘Muscat of Alexandria’ grape grown under forcing culture from Decem...
Effects of Continuous Application of Farmyard Manure on Physics-chemical Characteristics of the Soil and the Root System, Nutrient Absorption, Yield of Rice Cultured with Minimal Agricultural Chemicals
Chemical fertilizer Continuous application of farmyard manure Culture with minimal agricultural chemicals
2009/7/10
From 1991 to 2000, a rice cultivar Koshihikari was grown in the field, with either farmyard manure or chemical fertilizer continuously applied using a minimum of agricultural chemicals. After six yea...
Effects of NH4-N,Fe and Mn Supplement on the Yield of Cut Roses and the Composition of Recirculating Nutrient Solution in a Closed Rockwool Cultivation System
Recirculating Nutrient Solution Cultivation System
2009/7/10
To research the cyclic use of the drainage solution in a closed system of rockwool cultivation of cut roses, we examined the effects of diluting the drainage solution with water, both with and without...