Onions are also called onions and onions, usually seeded in early september of the year and harvested in early june of the following year for nearly a year. Do you know when the onions will harvest? Today, the editor-in-chief will show you when the onions will be good。
When's the onion coming in
The harvest period for onions is an advanced period of expansion, with no new leaf blades to fill the sap, resulting in a emptiness of the mantle and the dumping of the plant from the base of the mantle, which is a sign of maturity and which should be harvested in time. The early and late maturation period is related to the characteristics of the species, the timing of planting and climatic conditions。
The harvest periods vary widely in different parts of the country. Short-term hibernation and less resistant varieties should be harvested early enough to begin harvesting when half of the plants are inverted, while late harvests of medium- and late-literate varieties are appropriate for 70 per cent of the plants to fall. Generally speaking, the appropriate time for harvesting is marked by a growing spasm, drying and half-frested masts on the outer layer, yellowing of two leaves of the base, greening of the third and four leaves, softening of the mantle, and partial fall in the ground of the plant。
It is too early to harvest, and it is not fat enough to produce much, while its water content is high, perishable, lynchable and difficult to store; it is too late to harvest, and it is not easy to dry and decomposed if it does not catch the rain. The harvest should take place in the middle of the day and there are several consecutive days after the harvest. The whole crop is pulled out of the ground for two to three days, and leaves are covered in the dryer, “sun-leave-only, no-sun-head”, which promotes the rearing of the runner and drys the skin. Then cut off the roots and the leaves, and remove the clay to store them. Others do not remove leaves after harvest, and later weaves or bind storage. I don't know.
