When is the green onion yielding high? Sowing time and planting points
In the countryside, many people like to plant green onions in the ground, mainly because the green onions can not only be sold but also kept on their own. Another reason is that green onions are widely planted and can be planted in spring, summer and autumn. do you know? The sowing time of green onions determines the yield of green onions. Below, we will talk about the sowing period and planting points of green onions. In the spring, the soil can be sown after the soil has been frozen. At this time, the scallions sowed are usually sold as scallions in the summer. Sowing in the summer from late July to early August, because the plants have grown larger before wintering, it is easy to grow new leaves after the second year of warming, so they can be supplied after the scallops are served. Autumn scallions are usually sown in early September, planted in May of the second year, and sold as winter scallions in the winter before the arrival of winter. You can also harvest the onion seeds after flowering in the third year. The time for planting green onions in autumn is stricter. Because it is planted too early, it is easy to bolt in the spring of the next year. It is not suitable for transplanting. If it is planted too late, the small onion plants are small, and it is easy to freeze in cold winter. The shallots grow slowly after the spring of the second year, so the best time to sow the onions in the fall is from the white dew to the autumn. It is very difficult to plant green onions. It is necessary to plant plots of leeks, green onions, garlic and onions for 3-4 years. Before planting, it is necessary to apply farmyard manure, and then through deep ploughing and hoeing, the planted plots will be loose and soft, which will help the roots to sprout. Green onion cultivation generally chooses the method of spreading, first watering, after the underwater infiltration, the onion seeds are evenly spread on the noodles, generally about 4 kg per acre of onion seeds. After sowing, the mulch can be covered to promote the germination of the green onions. After the green onion seedlings are basically out, the mulch film can be uncovered. If there are more weeds, weeds should be removed in time. Before the soil is frozen, it should be poured over the winter water, and combined with watering and topdressing once, can effectively raise the ground temperature and ensure the safe greening of the onion seedlings. Planting can be carried out in May of the second year, and watering is done once every 2-3 days before the seedlings, so that it is easy to start the seedlings and the roots will not be damaged. When planting, it is necessary to separate the large and small seedlings, and it is strictly forbidden to mix and plant, which is easy to affect the future management. Before the planting of the planted land, the base fertilizer should be applied. The fertilizer should be mixed in the deep ploughing soil. The density of planting is between 1.3 and 16,000 plants per mu. The fertile soil should be planted less, and the soil should be planted in a barren area. After the planting, the loose soil on both sides of the onion plant should be compacted and then watered. The above is the sowing date and planting points of the green onion compiled by Huinong. It is now the best time to plant autumn green onions. The varieties of green onions suitable for autumn planting include Zhangqiu Scallion, Sycamore, Shouguang Baqiqi and so on. Everyone can choose according to local conditions. Monensin Granular,Monensin Growth Promoter,Monensin Antibiotics,Monensin Feed Additives Shandong Shengli Bioengineering Co., Ltd , https://www.shenglipharm.com
