Qishan Red Arrow Kidney Vegetable Organic Okra Cultivation Technology
Okra, also known as kidney herb, okra, and croissants, is an annual herb of the family Okra. Organic okra is eaten with tender fruit, rich in protein, free amino acids, and minerals. The fruit also contains viscous substances such as pectin and polysaccharides. It is a nutrient-healthy vegetable that promotes gastrointestinal motility and prevents constipation. effect. Organic okra is a low-energy food and is one of the best diet foods. The techniques for planting okra are described below:
Soil fertigation. Okra root system developed, deep into the soil, should choose a deep layer of farming, fertile soil, light is good, convenient drainage and irrigation loam or clay soil land preparation. Before sowing, the land will be ploughed 20-30 centimeters deep, and sufficient basal fertilizer will be applied. About 3,000 kilograms of organic manure will be applied per acre and 100-150 kilograms of plant ash. In southern rainy areas, the land is made into a 1.2-meter-wide sorghum, with 40-60 cm deep drainage channels in the daytime, and flat or high ridge cultivation in the north. The south can be planted from February to September and the north can be planted in mid-May. As okra grows slowly in the early stages, harvesting began only in July. In order to increase land use efficiency, it can intercropping with other vegetables and crops with short growing periods.
sowing. Before sowing, soak in seeds with warm water of 20-25°C for 12 hours, wipe dry, and germinate at 25-30°C for 48 hours until half of the seeds are white. In order to dig a 50-centimeter spacing and 20 centimeters of plant spacing in advance, plant the foot water first, plant 2-3 seeds per hole, and cover the soil 2-3 centimeters. 3000 acre can be planted per acre and the amount of 0.5 kg can be used.
Field management. When the first true leaf is unfolded, the first thinning is carried out to remove sick and weak seedlings. When there are 2-3 true leaves, the seedlings will be set, leaving 1 seedling per hole. After the seedlings are planted, they should be cultivated in time to raise the temperature, and they must be used to ensure weeding and weed control. Afterwards, we should often cultivating and weeding the soil and cultivate the soil to prevent plant lodging. Okra is a moisture-tolerant plant. Plants are tall and require more water. After emerged and seedlings, they should be poured with water one at a time. When flowering and fruit setting, they should be often watered to keep the soil moist. In particular, high-temperature weather in July-August is a time when fruit harvesting is taking place, and the amount of water required is large, and the supply of water should be maintained. However, if there is too much rain, it should be drained in time to avoid damage. In addition, it should be combined with watering in the Dingmiao, results and full fruit period three times per person per acre 500-600 kg of excrement to promote high yield.
Harvesting and pest control. When the fruit grows to a length of 5 cm or more, it can be picked and marketed. In general, it is possible to harvest 1,000 kg of 5-7 cm fruit and 1500 kg of 7-10 cm fruit. Okra has fewer pests and diseases, mainly viral diseases and bollworms, bridges, aphids, and thrips. The last thing to be reminded is that organic yellow okra is a rare vegetable and must be investigated before it is introduced.
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