Crop fertilization technology and correction of nutrient deficiency symptoms

Author: Cui Dejie
Publisher:
Publish Date: 2004-03-08
Features: This book systematically introduces the fertilization techniques and deficiency correction for major crops in the form of Q&A. The content is divided into three parts: The first part introduces the types, physicochemical properties, variety identification, storage and preservation, efficacy characteristics, and application methods of commonly used nitrogen, phosphorus, and potassium fertilizers, as well as trace element fertilizers such as iron, zinc, copper, boron, manganese, and molybdenum. The second part covers the fertilization techniques for rice, wheat, corn, soybeans, peanuts, cotton, rapeseed, and sugar beets. The third part explains the identification and correction measures for deficiency symptoms in over 30 crops such as grains, cotton, oilseeds, fruits, and vegetables. The content is practical and highly targeted, making it suitable for farmers and grassroots agricultural technicians.