In order to achieve high yield of garlic, what should we pay attention to after harvesting the garlic moss?

In order to achieve high yield of garlic, what should we pay attention to after harvesting the garlic moss?

The critical period for the formation of garlic yield is from garlic bolting to bulb expansion. When the garlic moss grows to 15 to 20 cm outside the leaf sheath, you can use a special garlic moss knife to slide down to about three leaves and cut it off. Pulling out the garlic moss removes the top advantage of the garlic moss, which is equivalent to the principle of topping other crops. For garlic that has lost its top growth advantage, the photosynthetic nutrients produced by the leaves and the nutrients absorbed by the roots will flow back into the underground bulb storage. .

This period is the critical period for the formation of garlic yield. After the garlic moss is picked, under the effect of the flow of nutrients back, the underground bulbs expand rapidly. Whether they can obtain sufficient nutrition is the key to whether the garlic yield can be increased. As a first condition, it is very important to improve the management of garlic after harvesting.

The expansion period of garlic bulbs generally takes about 4 weeks, and it takes about three weeks to grow after pulling out the garlic bulbs. Within these three weeks, you only need to do two things well to further increase the yield of garlic. improve. After pulling out the garlic moss, the above-ground buds of the garlic will disappear, and the leaves and plants will stop growing. The new buds will be replaced by the growth of underground bulbs and garlic cloves.

Whether nutrients can continuously provide underground bulbs for growth depends mainly on how much photosynthetic nutrients are produced by the leaves above the ground, and whether the garlic rhizomes absorb enough underground nutrients, thereby determining the yield of garlic. Is it further improved? The sum of many factors will lead to two points. Only by doing these two things well can garlic further increase its output in the final time. 1. Extend the functional period of the leaves

After pulling off the garlic moss, the nutrients in the leaves gradually flow back to the underground bulbs. At this time, it is necessary to extend the functional period of the green leaves as much as possible to produce more Photosynthetic nutrients keep garlic plants standing as long as possible, which is beneficial to harvesting more light.

At the same time, in order to better extend the functional period of the leaves, it is best to spray the entire field of garlic with 0.3 potassium dihydrogen phosphate solution 3000 times of brassinolide one day before or on the day of pulling the garlic moss. Several packs of Tianda 2116 Choline Chloride·Naphthyl Acetic Acid specifically for underground stems, mix evenly, add 16KG of water and spray throughout the field. At the same time, corresponding drugs should be added to prevent pests and diseases, such as garlic rust, canker and other pests and diseases. Spray again every 7 to 10 days. 2. Watering should be timely

The growth of garlic cannot be separated from sufficient and suitable water. After pulling out the garlic moss, water it immediately, and apply 2.5 kilograms of urea to 1 acre of land along the water. Others There is no need to apply various chemical fertilizers along the water. At this time, the rhizomes are slowly aging, and their ability to digest and absorb liquid fertilizers is also slowly decreasing until they are perfect. The soil moisture content is always maintained at around 75~80. By watering and adding fertilizer, extending the functional period of the leaves as much as possible and prolonging the expansion time of the underground bulbs will be more conducive to obtaining higher yields of garlic.