Scientific basis for managing soil water and nutrient regimes when growing crops
2001
Khristov, I. (Institut po Pochvoznanie "N. Pushkarov", Sofia (Bulgaria))
Scientific basis for soil water and plant nutrients management is developed. New index and method for estimating the soil-crop water status as a whole for the growing season is used. Equations to calculate the N, P and K fertilizing rates, corresponding to specific soil-crop water status created, are offered. The application of the basis leads to improved water-fertilizers use efficiency, multi-variant management and provides new opportunities for both the investigators and the farmers.
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书目信息
Pochvoznanie, Agrokhimiya i Ekologiya (Bulgaria) | Soil Science Agrochemistry and Ecology
卷
36
期
4-6
ISSN
0861-9425
页码
pp. 237-239
其它主题
Etat nutritionnel; Factores climaticos; Dosis de aplicacion; Nutricion de las plantas
语言
保加利亚语
注释
Summary (En)
11 ref.
翻译的标题
Nauchna osnova za upravlenie na voden i khranitelen rezhim na pochvata pri otglezhdane na zemedelski kulturi
类型
Summary
团体作者
Institut po Pochvoznanie "N. Pushkarov", Sofia (Bulgaria)
2002-08-15
AGRIS AP
