How to manage spring and summer chives?

How to manage leek in spring and summer? Please introduce spring and summer leeks can refer to the following methods for management: 1, fertilizer and water management. The growth of leek is relatively slow after emergence, so it is necessary to water it in time. Sprinkle a small amount of urea in the border to promote the seedling when watering. Generally, when the leek grows to 3 leaves, it should be watered 2? Secondary water. There is usually no watering and fertilizing during the midsummer drought. After the Beginning of Autumn, a heavy application of fertilizer, 50 kg of diammonium per mu, 100 kg of bean cake. The method is to fertilize along the ridge and ditch, and then irrigate twice after fertilization, and then no more watering and topdressing. 2. Timely ploughing and weeding. 33% herbicide can also be used to control weeds in the field, 100-150 grams per mu. 3. Prevent lodging. Leek is the most likely to lodge when it grows to 50 centimeters, so it should be set up in the border and hold the leek row by line, so as not to let the leek collapse so as to affect the increase of leek yield in winter. Click to get more leek planting techniques click to get more vegetable planting techniques