搜索结果: 1-8 共查到“Liquid Fertilizer”相关记录8条 . 查询时间(0.062 秒)
Impacts of Pig Manure-Based Liquid Fertilizer Agricultural Application on the Water Quality of Agricultural Catchment
Liquid Fertilizer Livestock Manure Paddy Field Upland Water Quality
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2013/3/9
This study was conducted to understand the effect of the livestock liquid fertilizer treatment at field-scale up to catchment-scale on the water quality properties. Cultivated paddy rice and upland pl...
Effects of Reduced Amounts of Fertilizer on Nutrition, Fruit Yield and Quality of Satsuma Mandarin Receiving Frequent Spraying with a Small Volume of Liquid Fertilizer
brix citric acid content labor-saving skin color sprinkler
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2010/11/24
Effects of overhead liquid fertilizer application on tree nutrition, yield and fruit quality of satsuma mandarin (Citrus unshiu Marc.) were investigated. Liquid fertilizer was prepared by dissolving s...
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
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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...
Effects of Overhead Spray of Liquid Fertilizer on Soil Property,Tree Nutrition,Yield and Fruit Quality of Satsuma Mandarin (Citrus unshiu Marc.)
Citrus fertilizing laborsaving sprinkler
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2009/7/9
Effects of overhead liquid fertilizer application on soil property, tree nutrition, yield and fruit quality of satsuma mandarin (Citrus unshiu Marc.) were investigated. Liquid fertilizer was prepared ...
Effects of Overhead Mixed Liquid Fertilizer Application on Sandy Soil Chemical Properties of Satsuma Mandarin Orchard
citrus fertilizing pot soil chemical property
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2009/7/8
Effects of mixed application of liquid fertilizer on the sandy soil chemical properties of a satsuma mandarin (Citrus unshiu Marc.) orchard were investigated. One-year-old trees of ‘Miyagawa Wase’/tri...
深施型液态施肥装置的设计与试验（Design and Experiment on Liquid Fertilizer Device of Deep-fertilization）
液态肥 施肥量 损失率
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2009/5/22
在分析液态肥深施特点的基础上，针对深施过程中人工开沟、覆埋难度大的问题，设计了一种可深施液态肥的装置。对此装置的施肥性能进行了二次旋转正交试验，利用Design-Expert 6.0.1软件分析，获得了液泵压力、喷口直径、土槽台车前进速度和截止阀开度之间交互作用对施肥损失率的影响。最终确定了液态施肥装置的最佳工作参数为：液泵压力0.2MPa、喷肥针喷口直径3mm、土槽台车前进速度0.975m/s和...
深施型液态施肥机扎穴机构优化设计（Optimization Design on Pricking Hole Mechanism of Deep-fertilization Liquid Fertilizer Applicator）
液态施肥机 扎穴 椭圆齿轮 仿真 优化 设计
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2010/5/5
为实现液态施肥机高速作业，设计了一种结构简单、运动平稳的椭圆齿轮行星系作为液态施肥机的扎穴机构。对该机构进行运动学分析，建立了数学模型，以穴距200mm和入土深度120～150mm为寻优目标，应用Visual Basic 6.0软件编程得出满足机构运动要求的最优参数范围为：喷肥针尖和行星轮轴连线与行星架的初始夹角-45°～-40°、行星架初始角位移40°～50°、喷肥针尖与行星轮轴心距离280～3...
Proximate Composition, Chlorophyll a, and Carotenoid Content in Dunaliella salina (Dunal) Teod (Chlorophycea: Dunaliellaceae) Cultured with Cost-Effective Seaweed Liquid Fertilizer Medium
Seaweed liquid fertilizer Dunaliella salina Algal culture
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2010/3/17
Growth, proximate composition, chlorophyll a, and carotenoid content were estimated in static cultures of micro alga Dunaliella salina (Dunal) Teod (Chlorophycea: Dunaliellaceae) to compare the qualit...