Soil water balance and nitrate leaching in winter wheat-summer maize double-cropping systems with different irrigation and N fertilization in the North China Plain
Mack, Ulrich Dieter, Feger, Karl-Heinz, Gong, Yuanshi, Stahr, KarlVolume:
168
Language:
english
Journal:
Journal of Plant Nutrition and Soil Science
DOI:
10.1002/jpln.200520519
Date:
August, 2005
File:
PDF, 268 KB
english, 2005