摘要
有关种子包衣的研究,以前主要是集中在改善种子的不规则外形、防治病虫害、改善苗期及作物的营养和提高种子对自然环境的抵抗力等方面。根据我国人多地少的农业特点,中石化集团公司北京化工研究院以早播晚出为指导思想,开发出高分子玉米包衣材料,使传统套播作业提前,即可克服农业机械无法在麦收前进入田间作业的困难,又能达到套种高产的目的,并从根本上防止了燃烧麦秸,有利于环境保护。该项目已申请了中国发明专利。
In the past the research of seed coating mainly focused on improving the irregular shapes, prevention and control of plant diseases and of pests, improving seedling stage and crops nutrition, improving the resistance of seed to natural environment. As China' s agriculture is characterized by a great popularization and less arable land SINOPEC Beijing Research Institute of Chemical Industry developed polymer corn coating materials on the principle .of early sowing and late sprouting. The polymer coating material made the traditional interplanting earlier, which will overcome the difficulty that agricultural machines cannot enter into field before wheat harvest and bring about high yield as well as prevent the burning of strew and help environmental protection. The project has applied for China's invention patent.
出处
《精细与专用化学品》
CAS
2000年第14期21-23,共3页
Fine and Specialty Chemicals
