Spring corn mulching film has obvious effects of increasing temperature, keeping glutinous rice, preserving fertilizer, preserving seedlings, inhibiting weed growth, reducing pests, promoting corn growth and development, early maturing, and increasing yield. Applying this technology to strengthen field management is particularly important, and the following points should be focused on:
1, often check the film. After the film is sowed, it is necessary to inspect the film frequently and find that there is damaged and ventilated place. Seal the soil in time to prevent leakage of air and cooling.
2, timely film ruptured seedlings. Field inspections can be conducted 7 to 10 days after sowing, and it is found that after the maize seedlings are basically released, they choose sunny and early day and late seedlings. The best choice is to put seedlings on cloudy days, not to put seedlings on windy days, and insist on zooming in and putting small greens. The principle of not letting yellow break the film and release the seedling in time. Immediately after the seedlings are released, the seedlings are sealed with wet soil.
3, and time, Dingmiao. When the 3-4 seedlings of the maize seedlings are fully expanded, the seedlings are planted, and the plants are too late to shave each other for nutrients. Dingling is completed when 5 to 6 leaves, mastered to seedlings, leave seedlings, keep seedlings, and retain strong seedlings. The lack of seedlings can be compensated by the two plants of the seedlings, and the soil can also be brought into the water for transplanting to ensure that the compact corn seedlings are planted with 4500-5000 strains, and the flattened leaves with 3200-3500 strains.
4, seedlings, lotus root. Seedling refers to the principle of soil fertility, base fertilizer and bottom pods sufficient conditions to prevent seedlings leggy, control of moisture, easy to root under the bark, seedlings to master the green wolfberry not yellow, glutinous rice does not boil?掰蘖 掰蘖 秧 掰蘖 掰蘖 掰蘖 掰蘖 掰蘖 掰蘖 掰蘖 掰蘖 秧 秧 秧 秧 秧 秧 秧 秧 秧 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔 拔.
5, scientific fertilizer. According to the condition of seedlings, the technique of soil testing and formula fertilization is applied to recover 15 kg of urea per mu when 6 to 9 leaves of corn are used to ensure the requirement of nitrogen fertilizer at seedling stage. Maize big bell-mouth period is 20 kg of urea per ear as panicle fertilizer, and the ridge-side deep top dressing fertilizer has a top dressing depth of 8 to 10 cm.
6, comprehensive prevention and control of pests and diseases. The main diseases and pests in the growing season of corn are corn, leaf spot, corn borer, rust, and locust. According to the occurrence of pests and diseases, timely and discretionary control.
7, timely removal of waste film, timely harvest. After the harvest, the old mulching film in the field is cleared timely to protect the ecological environment of the farmland and purify the soil.
Our natural sweetener is extracting from natural plant. Like inulin powder, there are jerusalem artichoke and chicory sources. Monk fruit extract has sweetness of hundreds times than that of sugar. As natural food ingredient supplier, we also supply bulk sweetener like fructo-oligosaccharide, xylooligosaccharide, xylitol, sorbitol, Stachyose, D-Allose, erythritol, stevia extract powder which has very similar taste with sugar, we also accept blend customization of sweetener, please feel free to reach us for more if any interests!
Natural Sweentener,Inulin Powder,Bulk Sweetener,Monk Fruit Extract
YT(Xi'an) Biochem Co., Ltd. , https://www.ytherblifes.com