搜索结果: 1-15 共查到“园艺学 N Fertilizer”相关记录19条 . 查询时间(0.187 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...
Effects of applications of a complex and N-Ca fertilizer on leaf and fruit nutrient concentrations and some fruit quality parameters in two apple cultivars
calcium fruit firmness Malus domestica nutrient balance soluble solids storage quality
2015/1/21
The aim of this research was to study the effects of application of ‘hydrocomplex’ (H) and ‘Norway nitrate’ (NN) fertilizers on leaf and fruit nutrient concentrations and some fruit quality parameters...
Growth and Leaf Mineral Content of Some Fruit Species Seedlings as Affected by a Slow Release Nitrogen Fertilizer
Urea-formaldehyde seedlings vegetative growth leaf mineral content soil chemical properties
2010/11/15
Urea-formaldehyde (UF) (38% N) was used as a slow release nitrogen fertilizer on four fruit
seedling species (grape, mango, banana and date palm) comparing with the traditional urea (46% N) to invest...
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
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...
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...
Suitable Level of Nitrogen Fertilizer for Tea (Camellia sinensis L.) Plants in Relation to Growth, Photosynthesis, Nitrogen Uptake and Accumulation of Free Amino Acids
Arginine Camellia sinensis Critical level Excess nitrogen Free amino acid Green tea
2009/7/22
The physiological responses of pot-grown tea plants to various levels of nitrogen fertilizer were investigated to determine the suitable level of nitrogen for tea plants. Defining an arbitrary unit of...
Effect of Fertilizer Application Levels on Pit Splitting in‘Hakuho’Peaches (Prunus persica Batsch)
Peaches Application Fertilizer Effect
2009/7/13
Effects of fertilizer application levels on peach fruit growth and pit spilitting were investigated using ‘Hakuho’ trees supplied with complete liquid fertilizers containing 80 ppm (normal fertilizati...
Present State of Fertilizer Nitrogen Load from Orchard
Present State Fertilizer Nitrogen Load Orchard
2009/7/13
Present State of Fertilizer Nitrogen Load from Orchard.
The Effects of Fertilizer Application Methods on Cut Flower Quality and Nutrient Uptake of Spray Chrysanthemums in Bench Culture
Chrysanthemums Bench Culture Application Methods
2009/7/13
The effect of fertilizer application methods on cut flower quality and nutrient uptake of spray chrysanthemums were investigated in bench culture. Plants were fertilized once a week by the following f...
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...
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
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 Temperature and Amount of Fertilizer Applied after Transplanting on the Development of Axillary Buds on Primary Crowns in Strawberry Forcing Culture
dormant bud runner secondary crown
2009/7/8
The effects of temperature and amount of fertilizer applied after transplanting on the development of axillary buds on primary crowns were studied in three leading strawberry cultivars used for forcin...
Green Tea Cultivation at the Northern Limit of Economical Cultivation—Rate of uptake of nitrogen fertilizer by young tea plants after application at different periods and the efficient application method
15N tracer Tea cultivation at the northern limit Uptake rate of the chemical fertilizer nitrogen
2009/7/7
In order to evaluate the rate of uptake of chemical fertilizer nitrogen by the young tea plants, after application at four seasons in Daigo-machi of Okukuji district, Ibaragi prefecture, 15N tracer e...
Influence of Fertilizer Application on Coloring Area Rate in Picotee Petals of Eustoma grandiflorum (Raf.) Shinn.
National Institute of Floricultural Science
2009/7/6
It has been demonstrated that the coloring area rate of a picotee petal of Eustoma grandiflorum (Raf.) Shinn. is affected by temperature and the rate increases remarkably at constant 20°C temperature....
