When early spring vegetables are set for planting time, if they do not have the most technical requirements for early spring vegetable cultivation, they may suffer from freezing, stasis, etc., with lower survival rates and longer periods of delayed seeding, which directly affect the profitability of the vegetable. How can crops be managed when they are planted in order for them to grow better and live more? To that end, journalists interviewed wang zhuang, a senior agroegroist at the specialty industrial station of the county agricultural and rural directorate, to learn about the technical aspects of early spring vegetable management。
With regard to early spring vegetable planting, wang jing told reporters: “in february and february, the agro-climate was rain, shock and spring break, in february, the management of vegetable production was focused on nursery and nursery management, and in march, the management of vegetable production was focused on shifting cultivation and field management of pre-cooked eggplant fruit, melons and pulses in large sheds”. A summary of the key points for the management of the vegetable spring emergency nursery was also made and is now available to a wide range of vegetable friends -
Nursery and nursery management
Promotion of den-breeding. The traditional method of breeding is that of seedling in the ponds, with the disadvantage that the land is mostly comprehensible, and with the severity of earth-borne diseases such as swollen and deadness. At the same time, the roots of seedlings are prone to damage and slow down for longer periods of time when they are grown in ponds. When the roots are damaged, they are easily infected with root diseases. The advantage of the lacquer-based seedlings is that the rate of survival after planting has increased significantly and the period of slow-down has been significantly reduced。
Current sapling management
The first is to continue working on temperature protection. The second is to watch out for ventilation and seedlings and to fight against the protege. The temperature in the shed is above 25°c and requires ventilation. The third is to focus on pest control. The current pests are mainly root diseases, such as rotors, parrots and aphids. Prevention and promotion of diseases is generally carried out using the aerosat + 1 in 1,000 and 2 potassium phosphate. If there are phenomena such as yellow leaves, water should be properly controlled and trace elements sprayed。
The point of early spring
There are three points to be taken into account when moving: the first is to try to keep the roots intact. The second is the fact that no growth point can be buried when planting, especially in the case of leaves. Third is to cover the membrane as much as possible after planting and to maintain soil temperature moisture。
Kim dong county media center journalist ten hailey
