Teach you how to keep wheat seeds.
It is also the wheat harvest season of the year, the following teaches you how to keep wheat seeds: the quality of wheat seeds is the basis and key to a bumper wheat harvest. When farmers choose varieties, they should, in principle, go to qualified seed suppliers to buy wheat varieties approved by the state. Some farmers use their own wheat seeds to achieve five points. First, wheat should be strictly removed in the field. during the period from heading to maturity, wheat should be removed repeatedly in the field, and the plants of miscellaneous, inferior, diseased and insect pests should be strictly removed and healthy plants should be kept. Second, grasp the harvest time at the end of wax ripening, in the early stage of maturity, when all the green of wheat stalks and leaves disappear, it is the best harvest time for wheat. at this time, the weight of wheat grain has reached the maximum, and grain filling has stopped. If it is not harvested at this time, it will cause the backflow loss of stored matter in wheat grains and reduce the weight of 1000 grains. Third, to prevent mechanical mixing during harvest. Now, under normal circumstances, the combine harvester can harvest a small part of the harvester first, and then put it into the warehouse to prevent other people's wheat seeds from remaining at the bottom of the warehouse, and then continue to harvest. In this way, mechanical mixing is avoided. Fourth, when drying the wheat in the sun, after the harvest, you should first spread it clean, and then spread it out and dry it for about two days in sunny weather, until you bite the wheat with your teeth and the general seed moisture can be reduced to less than 12%, then you can put it into the warehouse. Fifth, the storage method should be suitable for farmers to keep a small amount of wheat seeds, which can be packed in nylon woven bags, stacked in a ventilated and dry place, and away from the wall at a certain distance, while paying attention to the harm of insects and rats. Click to get more wheat planting technology click to get more grain planting technology
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Teach you how to make wheat seeds safe over the summer.
The following teaches you how to make wheat seeds safe for reference: wheat seeds are harvested to sow in summer with high temperature and humidity, and improper management of the storage period will lead to the decline of seed quality, reduce the germination rate and affect the sowing quality. This puts forward high requirements for the over-summer storage of wheat seeds.
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When is it good to apply leaf fertilizer to rice?
When is it good to apply leaf fertilizer to rice? Please introduce in detail that the application of foliar fertilizer in the middle and later stages of rice growth can increase grain and weight, generally increase yield by 5% to 10%, and improve quality. Therefore, the following foliar fertilizer can be selected according to the conditions. At heading stage and milking stage, rice with full grain per mu (50 g) was used for 50% water supply.
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