除草是保证丰收的一项重要措施。经多年试验证明,化学除草的效果和药害与草情、苗情、天情、水情、土地条件及药剂的性质等有密切关系。因此,根据具体条件,灵活运用施药技术,把杂草消灭在萌芽状态是本田化学除草的关键。下面就此谈谈几点体会。 Weeding is an important measure to ensure a good harvest. After many years of experiments show that the effect of chemical weeding and phytotoxicity and grass, seedlings, nature, water conditions, land conditions and the nature of agents are closely related. Therefore, according to specific conditions, the flexibility to use pesticide application technology, the elimination of weeds in the bud is the key to chemical weed Honda. Here to talk about a few experiences.