When the fruit trees are raised, the weeds in the nursery are a headache for the growers. Manual weeding is time-consuming and laborious, and the effect is not good. The use of herbicides is afraid of affecting the growth of seedlings, because the instructions for use of any herbicide do not indicate that the nursery can be used, and there is no indication of how to operate. After many years of practice, Hu Kaijun, Gaojiapu Village, Hujiatun Town, Laoting County, summarized the application methods of herbicides in nurseries. It is summarized as follows:
The herbicide used in the peach tree nursery should be used at the time of sowing. Specifically, after sowing the peach core and covering the plastic film, spray the herbicide once, and the amount of the acre is 15 kg of water plus herbicide (Di Lean) 100 g, ( 50 grams of rape grass pass, after spraying, you can cover the film. The dosage and mode of such drugs have no effect on the development of the peach nucleus and the growth of the peach seedlings. The elimination of weeds and wild vegetables is still very thorough, and there is basically no need to weed the grass during the growth period.
For apple and pear tree nurseries, the herbicide must be used when transplanting the rootstock. After transplanting, watering the herbicide (Di Lean) with air drying and drying, the amount of the acre is 300 grams of medicine, 50 kilograms of sand, and then sprinkle between the seedlings. If it is found that the drug sticks to the rootstock, it can be gently bounced off with a wooden stick. This method can make weeds in the ground for half a year. This method can be used boldly in operation. If it is found that the individual seedlings grow slowly, the plant conditioner can be sprayed twice properly, and the rootstock can grow normally. In the second year of the semi-finished product growth period, if the nursery wants to weed, it can also be used in the Le'an flushing operation (the operation can be carried out when watering), and the dosage is about 250 grams per mu.
Whether it is peach or apple or pear tree nursery, the herbicide should be used in accordance with the principle of moderate dosage, not excessive, so as not to cause phytotoxicity to the seedlings, so that it grows vigorously.
The herbicide used in the peach tree nursery should be used at the time of sowing. Specifically, after sowing the peach core and covering the plastic film, spray the herbicide once, and the amount of the acre is 15 kg of water plus herbicide (Di Lean) 100 g, ( 50 grams of rape grass pass, after spraying, you can cover the film. The dosage and mode of such drugs have no effect on the development of the peach nucleus and the growth of the peach seedlings. The elimination of weeds and wild vegetables is still very thorough, and there is basically no need to weed the grass during the growth period.
For apple and pear tree nurseries, the herbicide must be used when transplanting the rootstock. After transplanting, watering the herbicide (Di Lean) with air drying and drying, the amount of the acre is 300 grams of medicine, 50 kilograms of sand, and then sprinkle between the seedlings. If it is found that the drug sticks to the rootstock, it can be gently bounced off with a wooden stick. This method can make weeds in the ground for half a year. This method can be used boldly in operation. If it is found that the individual seedlings grow slowly, the plant conditioner can be sprayed twice properly, and the rootstock can grow normally. In the second year of the semi-finished product growth period, if the nursery wants to weed, it can also be used in the Le'an flushing operation (the operation can be carried out when watering), and the dosage is about 250 grams per mu.
Whether it is peach or apple or pear tree nursery, the herbicide should be used in accordance with the principle of moderate dosage, not excessive, so as not to cause phytotoxicity to the seedlings, so that it grows vigorously.
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