At the moment, a large group of sweet peppers in the greenhouse is in a period of vigorous growth. Recently, when the author interviewed the sweet pepper shed of Zhang Dajie, Wang Village, Gucheng Street, Shouguang City, the sweet peppers in the shed grew particularly well. Each plant grew from bottom to top. All are covered with fruit, which is in stark contrast to the bell peppers in other sheds. Why is it so good? To this end, Zhang Dajie enthusiasm to the author introduced her management portal.
The management of a large sweet pepper is different from that of other vegetables. Its growth is almost a phased one, and the immediate value is the result period. It is roughly the end of New Year's Day and it is the first important stage in management. This phase focuses on two aspects of management. First, we must prevent dead trees, pests, and viruses. Prevention of dead trees can be applied at the time of planting to Xiangnong No. 4 and 1.5 kg per mu in the seedling stage. After entering the initial stage of the results, the amount can be increased to 2 kg, which can effectively prevent dead trees; pest control can be used to install pest control. The net prevents pests from infiltrating, hangs sticky planks to trap and invade some of the pests, and conducts chemical control; antivirus diseases, under the premise of good prevention and control of pests, can be used 800 times as much as pyrimidine and 800 times as naming can be added to Yunda. 120 and zinc leaf fertilizer for prevention and treatment. Followed by the whole branch left the pepper. Sweet peppers are suitable for leaving 3-4 branches, timely removal of the lower lateral branches. In the early growth period of sweet pepper, the lower branches of the plant should not be removed too early, so as to avoid insufficient supply of photosynthetic products to affect the development of the root system; nor can it be removed too late to avoid excessive consumption of nutrients. Under normal circumstances, when the lateral branches grow to about 8 cm, they can be removed. In combination with pruning, in order to ensure the quantity and quality of the first loquat fruit, peppers and peppers must be removed in time. In addition, 6-8 pieces of fine fruit should be selected from the fruits of the four-door doubling and above, so that they will be sold at high prices before and after New Year's Day to achieve high efficiency.
After this sweet pepper is sold, the sweet pepper enters the second growth stage, which is the “reserve nutrient†stage. At this stage, the plant is almost in the “break-off period†and is at the lowest temperature in the year. The management mainly Adjust plant growth to prevent freezing damage from occurring. That is, after the first pickle is removed, all the leaves and side branches below it should be promptly beaten to enhance the light transmission and increase the ground temperature. At the same time, combined with spraying chitin, potassium dihydrogen phosphate and other foliar enhance plant resistance to disease and stress resistance.
In addition, biological bacterial fertilizer should be applied to enhance the vitality of the root system to ensure that the plant grows.
After the Spring Festival, with the advent of spring, the temperature gradually increased and the sweet pepper plants entered the second stage of results. Management is mainly to strengthen the supply of fertilizer and water, increase the yield of sweet peppers, and prevent disease and rotten fruit. Botrytis cinerea and sclerotinia disease are the main diseases that cause rotten fruit and rotten branches in spring, and can be comprehensively controlled through the combination of smoke and spray. Smoke agents can choose to use chlorothalonil, sclerotin, etc.; spray can be sprayed with Kaiser, acetaminophen and other agents.
The management of a large sweet pepper is different from that of other vegetables. Its growth is almost a phased one, and the immediate value is the result period. It is roughly the end of New Year's Day and it is the first important stage in management. This phase focuses on two aspects of management. First, we must prevent dead trees, pests, and viruses. Prevention of dead trees can be applied at the time of planting to Xiangnong No. 4 and 1.5 kg per mu in the seedling stage. After entering the initial stage of the results, the amount can be increased to 2 kg, which can effectively prevent dead trees; pest control can be used to install pest control. The net prevents pests from infiltrating, hangs sticky planks to trap and invade some of the pests, and conducts chemical control; antivirus diseases, under the premise of good prevention and control of pests, can be used 800 times as much as pyrimidine and 800 times as naming can be added to Yunda. 120 and zinc leaf fertilizer for prevention and treatment. Followed by the whole branch left the pepper. Sweet peppers are suitable for leaving 3-4 branches, timely removal of the lower lateral branches. In the early growth period of sweet pepper, the lower branches of the plant should not be removed too early, so as to avoid insufficient supply of photosynthetic products to affect the development of the root system; nor can it be removed too late to avoid excessive consumption of nutrients. Under normal circumstances, when the lateral branches grow to about 8 cm, they can be removed. In combination with pruning, in order to ensure the quantity and quality of the first loquat fruit, peppers and peppers must be removed in time. In addition, 6-8 pieces of fine fruit should be selected from the fruits of the four-door doubling and above, so that they will be sold at high prices before and after New Year's Day to achieve high efficiency.
After this sweet pepper is sold, the sweet pepper enters the second growth stage, which is the “reserve nutrient†stage. At this stage, the plant is almost in the “break-off period†and is at the lowest temperature in the year. The management mainly Adjust plant growth to prevent freezing damage from occurring. That is, after the first pickle is removed, all the leaves and side branches below it should be promptly beaten to enhance the light transmission and increase the ground temperature. At the same time, combined with spraying chitin, potassium dihydrogen phosphate and other foliar enhance plant resistance to disease and stress resistance.
In addition, biological bacterial fertilizer should be applied to enhance the vitality of the root system to ensure that the plant grows.
After the Spring Festival, with the advent of spring, the temperature gradually increased and the sweet pepper plants entered the second stage of results. Management is mainly to strengthen the supply of fertilizer and water, increase the yield of sweet peppers, and prevent disease and rotten fruit. Botrytis cinerea and sclerotinia disease are the main diseases that cause rotten fruit and rotten branches in spring, and can be comprehensively controlled through the combination of smoke and spray. Smoke agents can choose to use chlorothalonil, sclerotin, etc.; spray can be sprayed with Kaiser, acetaminophen and other agents.
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