Greenhouse peppers can delay the production of peppers through the protection facilities until the cold autumn season in order to obtain higher economic benefits. This kind of cultivation method requires high temperature and high humidity in the early stage, lower temperature in the middle and later stages, and reduces the growth rate of the pepper. During this period, special attention should be paid to greenhouse temperature control and water and fertilizer management. The use of Gumbo greenhouse temperature-increasing agents and microbiological fertilizers will greatly benefit greenhouse temperature control and water and fertilizer management.

1. Water and fertilizer management of greenhouse peppers. Before the colonization of pepper, 1 to 2 kilograms of microbial fertilizer should be used per mu, mix with farmyard manure, fertilizer or fine soil, and then apply enough base fertilizer. On the third day after planting, the seedlings were irrigated with water, and then the soil was sealed in the ditch to promote the growth of pepper roots. At this time, water and fertilizer are not easy to be excessive, or it will easily lead to plant growth. When the fruit of the first layer reaches a size of 2 to 3 cm in diameter, the stems and leaves of the plant and the flowers and fruits grow at the same time. Watering and topdressing of the microbial fertilizer of the golden treasure are required in time, and the cultivator should be timely cultivated after fertilization.

During the fruit period, the pepper plants grew tall, and the growth and the results were carried out at the same time. In order to prevent premature plant failure, timely harvesting of the lower layer fruits (mengjia and pepper) and watering must be performed. Each mu should be diluted with 3 to 4 times 1 to 2 kg of microbial fertilizer and alternate with urea and other fertilizers to keep the soil. Wet, to help the plants continue to grow and flowering fruit.

As a result, water and fertilizer management must be strengthened in the later period to promote more results and increase yield. Topdressing Golden Baby microbial fertilizer can be alternated with watering, after pouring water for 1 time, combined with watering topdressing of fungus fertilizer once, applying 1 to 2 kg of microbial fertilizer per acre, every 7 to 8 days Watering once.

2, greenhouse pepper temperature control. When the temperature outside the shed is still higher than 15°C, the air can be ventilated all day and night. The better the ventilation is mastered, the stronger the pepper trees are, and the less flowering and fruit drop phenomena occur. If the temperature outside the latrine falls below 15°C during the night, the growth of the chillies will be slow, and the fruit enlargement will also be slow. At night, the sheds and sheds should be tightly closed. Only when the temperature is high during the day, the chills will be released, keeping the shed temperature at 20°C. 25 °C, in order to facilitate the expansion of the fruit. Before the external minimum temperature drops to close to 0°C at night, timely use of warming agent in the greenhouse, stacking fermented straw for cold insulation. The use of Gumbo greenhouse warmer can not only improve the ground temperature of 20 centimeters 4 to 6 degrees, but also through the fermentation of straw to quickly increase the carbon dioxide concentration in the shed, and improve the disease resistance of pepper, reduce the dosage of more than 70% of pesticides. The use of warming agent in the greenhouse of the golden treasure reduced the number of ventilations in the cold season and effectively reduced the possibility of freezing damage to the hot autumn peppers.

Appropriate application of microbial fertilizer Jinbao in different growth stages of pepper, appropriate timely watering, and adjust the greenhouse temperature according to the outside temperature in combination with the use of warming agent Gumba greenhouses to effectively supplement carbon dioxide, is an effective management measures to obtain high yield of greenhouse peppers in autumn. Details of the consultation: Beijing Huaxia Kangyuan Technology Co., Ltd. telephone toll-free hotline Website: Taobao Website: http://shop35396982.taobao.com

Recommended reading

1. How to ingeniously sweeten during the expansion of winter jujube

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2. How to use greenhouse warming agents to improve the ecological efficiency of greenhouses

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Ceshi Xiaojuzizhi

xiaojuzizhi

Ganzhou Green days Biochemical Technology Co., Ltd. , https://www.cn-gangdao.com