How to grow green onions in autumn?

Green onion is an essential vegetable in our daily life and a necessary seasoning for cooking. What should I pay attention to when planting green onions in autumn? What are the autumn management techniques for green onions? Is it easy to manage green onions in autumn?

Welsh onion, perennial herb, cylindrical leaves, hollow in the middle, fragile and easy to fold, blue. Onion is often eaten as a very common spice or vegetable in East Asian countries and Chinese areas around the world, and plays an important role in oriental cooking.

Matters needing attention in planting green onions in autumn:

First, fertilization. The method of flushing fertilization should be adopted, and about 20 kilograms of high nitrogen and high potassium fertilizer should be applied per mu.

Second, pay attention to insect prevention. At present, the pests of scallion mainly include thrips and cotton bollworms. And omethoate, each sprayer is about 50 ml, and cypermethrin is 20 ml.

Third, disease prevention and foliar fertilization. Use 50 grams of mancozeb, 50 grams of potassium dihydrogen phosphate and 50 grams of urea, and add a small amount of washing powder (1 spoon) to spray evenly.

Fourth, weed and cultivate soil. Weeds seriously affect the growth of green onions, so weeds should be removed in time. According to the growth of green onions, timely soil cultivation.

Therefore, it is very important to know the planting skills of green onions in advance if you want to have a good harvest of green onions in autumn. The above are some matters needing attention in autumn green onion planting management compiled by Bian Xiao, hoping to help you.