Autumn, which is a vegetable and belongs to the autumn autumn plant, has the title of "the vegetable king" and is of indian origin and is widely grown in tropical and subtropical areas. Its flowers are yellow, and it lasts from may to september, with a warm climate, a strong heat resistance, a wide range of land adaptations, and the best areas where it is deep in the earth, defusing air and well drained。
Autumn growth habits. Coffee acupuncture is tropical, warm, and cold is the greatest feature. Temperatures reach 15°c, and normal growth temperatures range from 25 to 30°c. If temperatures are low, the acupuncture is slow, the plant is small, flowers are low and flowers are high. Autumn is also drought- and wet-resistant, especially with the result that the plant is poor in size and quality。
Autumn has two breeding methods: direct seeding and seedling. The direct seeding is usually done in the spring, with temperatures above 15 degrees celsius and 12 hours before seeding, in which the seeding occurs in an environment of 25 to 30 degrees, which occurs in about 24 hours, at the time of planting, at a suitable rate of three to three centimetres per den, with water and seeding followed by two centimetres of soil。
Autumn seedlings were planted in mid-march, in the solar greenhouses, first with the preparation of nutrients, six gardens, three decomposition organic fats, and then a sand mix, which was evened to the nursery bed. Pre-plant leachate sprouts, which are seeded at 10 cm range, cover two cm, maintain a temperature of 25°c, with a gestation of about four to five days, 30 to 40 days old, and grow strong seedlings to move on time。
Autumn field management. In case of water shortage within 20 days of seeding, it is appropriate to apply artificial injections early and late, so that when the seed is larger it can be sprayed with machines, and when the sunflower is heavy in summer, water should be poured before 9:00 a. M. And after sundown in the afternoon in order to avoid high temperatures. Based on the application of base weights, urea should be applied to 90 to 120 kg/ha, and can be fertilized in a ditch after seeding, with a small amount of follow-up each time, to prevent the early decay of the plant。
Autumn harvests can grow up to about 30 centimetres, and the fruit can grow from seven to nine pieces of the leaf, and the first fruit can be formed for about 60 days, with the whole harvest lasting 60 to 100 days, and the whole birth period of the autumn can be around 120 days. I am li, focused on agriculture, supporting rural areas, caring for farmers. Attention is welcome if more agricultural knowledge is to be gained。
