Hunan people love to eat chili, Hengshan people love to plant peppers. Hengshan Huangjiao has a bright yellow color and spicy taste. Pepper is delicious, how should we manage it in order to produce high yield? Commonly cultivated peppers in open fields, harvesting period from June until November. After the autumn, the output of peppers only accounts for 30% to 40% of the total output, but since the September-November period is the off-season of the fresh pepper market, the price of fresh peppers during this period is as high as 8-10 yuan/kg, and the economic benefits are often chili fruits. At the time of centralized listing, 3 to 4 times. However, it is customary to relax field management after harvesting the fruit period (July), causing plant growth to decline and production to decline rapidly, resulting in almost no harvest in autumn. Therefore, strengthening the management of autumn peppers and protecting the plants can significantly increase economic efficiency. Its main measures are as follows:
First, cooling and moisturizing. In times of drought and high temperatures in the fall, timely irrigation should be conducted to keep the soil moist. When watering, it is necessary to master the principle of “a shallow, two urgent, and three coolâ€, that is, shallow irrigation is not diffuse; emergency irrigation rushes, field water stays for a short time; soil cool water is cold when the weather is cold, generally at night from zero to early morning Before the best irrigation. In addition, the use of rice straw mulch to cover the surface, not only can reduce the temperature, but also reduce the evaporation of water, can play a role in water retention and moisturizing and prolong the growth period of the plant. In case of rainy weather, it is necessary to clear the ditch in time so that the rain will stop.
Second, chase fertilizer promote long. In the hot season, combined with irrigation per acre topdressing thin manure dung 2 to 3 times, each time a 1000 to 1500 kilograms per acre, can be poured in the soil after pouring water slightly dry. After the weather turns cold, the peppers enter a vigorous result period. Plants need to increase the amount of fertilizer. Before the end of October, fertilizer should be topdressed 3 to 4 times, and 10 kg of compound fertilizer should be applied per acre to promote vigorous plant growth and improve the yield and quality of pepper.
Third, protect the root leaves. Late management should pay special attention to protect the roots and leaves of peppers. Once pests and diseases are found, pesticides with high efficiency, low toxicity, and short residue period should be promptly applied to prevent damage to the leaves. When weeding and weeding, methods such as shallow planing and artificial extraction should be adopted to prevent damage to the root system and affect the plant's absorptive capacity.
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