汉中市油菜缓释肥用量研究
Shaanxi Journal of Agricultural Sciences(2022)
Abstract
为观察不同用量缓释肥对油菜生长的影响,在陕西省汉中市南郑区布置大田试验,以确定大田油菜缓释肥的适宜施用量,为实现油菜种植一次性施肥、节本增效奠定基础.结果表明,该区域内,综合产量和经济效益,每公顷施缓释肥840kg,产量最高,纯收益也最高.
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