Peanut timely harvest and retention techniques

Grasping the proper harvest time of peanuts has a great influence on improving the yield and quality of peanuts. While harvesting peanuts, it is important to pay attention to keeping good seeds in order to ensure the high yield of peanuts in the coming year. Peanut's suitable harvesting period and seedling techniques are described as follows: I. Harvest in due course. Since peanuts are crops that bloom on the ground and produce results underground, it is generally difficult to see from the outside whether or not the pods have reached full maturity. At the same time, peanuts are continuous flowering and continuous pods, so the maturity of pods is also inconsistent. Harvesting too early or late can affect yield and quality. Therefore, it is particularly important to determine the suitable harvest period of peanuts. Generally, the suitable harvest period of peanuts can be considered from the following three aspects. 1, see growth period. The average peanut variety growth period is about 125 days. 2, see the temperature. If the average day-night temperature is below 12°C, peanuts have stopped growing and can be harvested. 3, see plants. Under normal conditions, peanuts enter the late stage of the results, most of the nutrients in the plants have been transported into the pods, the plants show senescence, the tops stop growing, the upper leaves turn yellow, and the base and middle leaves fall off, at this time most pod seeds Enriched, you can harvest. Second, leave seeding skills. Special attention should be paid to the selection of seeds: To select seeds with the characteristics of the varieties, mature maturity, orderly branches, and fruitful results. The following symptoms of the plant, the end of the fruit can not be used for planting: 1, late-maturing plants. This type of plant is poorly developed at the early stage and overgrowth at the later stage. This plant not only has a late result, but also has a low result and poor plumpness. 2, premature weakening plants. Peanut pods have not yet matured, but the above-ground plants have prematurely declined. The accumulation of organic matter in seed kernels is not sufficient. For seed use, not only the germination rate is low, but also the characteristics of the cultivar are lost, and it weakens year by year, directly affecting its yield. 3, diseased plants. Plants with blight, leaf spot, and flower rust, and the resulting pods, used for seed use not only spread the disease, but are mostly empty and pod seeds. China Agricultural Network Editor

Infusion Bags

Non-Pvc Iv Bag,Infusion Bag,Iv Infusion Bag

Molded Vial Co., Ltd. , http://www.nsmedicalcontainer.com