Effect of minimum tillage on the improvement of soils and yield increase of crops in frigid region
1986
Sun Baikui | Han Shouxun (Heilongjiang Provincial Academy of Agricultural Sciences, Heihe (China). Heihe Inst. of Agricultural Sciences)
AGROVOC关键词
书目信息
页码
pp. 243-246
其它主题
Areas de hielo permanente; Ble; Contenido de materia organica; Augmentation de rendement/ propriete physicochimique du sol; Yield increase/ soil physicochemical properties; Aumento del rendimiento/ propiedades fisico-quimicas (suelo); Teneur en matiere organique; Non travail du sol
语言
中国人
注释
6 tables
1987-08-15
AGRIS AP