论文部分内容阅读
一、木稻协调施肥的特点及条件 大量试验表明,采取有机与无机氮磷钾相互协调,是当前提高化肥肥效主要措施之一。水稻协调施肥法,
First, the characteristics and conditions of wood rice coordinated fertilization A large number of experiments show that the organic and inorganic nitrogen, phosphorus and potassium to coordinate with each other, is one of the main measures to improve fertilizer efficiency. Rice coordinated fertilization method,