First, the preparation of the land preparation
When planting, it is advisable to use water and dry fields with high soil fertility and convenient drainage and irrigation to avoid continuous cropping. Deeply fine, fine ground, apply enough base fertilizer, fill the bottom. The varieties with good resistance, high yield, excellent quality and wide adaptability are used, and the new high-fat membrane seed dressing can effectively avoid underground pests, isolate virus infection, strengthen respiratory intensity and increase seed germination rate. Sowing at the appropriate time as required, reasonably close planting.
Second, the field management 1, seedling period: to ensure the whole seedlings, and force the strong seedlings and seedlings. In the 3-leaf stage, the seedlings were kept, and one plant was kept in each hole. After the seedlings are planted, 4-6 kg of urea and 5-7 kg of potassium chloride are used to promote the roots and grow the seedlings, and lightly cultivate the soil. 2, jointing, earing stage: promote rooting and balance strong stalks, fight for large ears, air defense stalks and lodging. 8 to 9 leaves when applying fertilizer, 15 kg of urea, 15 kg of potassium chloride, and cultivating soil and appropriate irrigation to promote the growth of aerial roots. In the big bell period (about 12 leaves), the application of manure fertilizer, 8 to 10 kg of urea, 8 to 10 kg of potassium chloride. Remove the tillers on sunny days. Spraying Zhuangsuiling at the booting stage can strengthen the physiological functions of crops, improve the quality of pollination and grouting, and increase the 1000-grain weight. Pay close attention to the water supply. The seedling stage should be kept moist, and the water supply should be ensured in a balanced manner from the jointing stage to the harvesting stage, and the water should be removed in the rainy days and properly watered in the dry days.
Third, the comprehensive prevention and control of pests and diseases
The main pests and diseases of sweet corn include sheath blight, leaf spot, tiger, corn borer, aphid, armyworm, etc. In the cultivation process, the plant protection policy of “prevention first, comprehensive prevention†should be adhered to, and the targeted drug should be added with new height. The lipid film is timely controlled. It is strictly forbidden to apply pesticides within 25 days before harvesting to ensure the quality and safety of the ear.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Product Name: Chamomile extract
English Name: Chamomile extract
Plant part used: Flowers
Active ingredient: apigenin
character; Brownish yellow powder
Specification: 10:1
CAS No.: 520-36-5
Efficacy: calm the mind, help digestion, improve skin and resist oxidation.
Function:
(1) Calming effect
The cooling effect of chamomile can treat fever. Its calming and soothing effect can resist allergy, relieve nervous tension, improve insomnia, soothe mental trauma, and improve allergic constitution;
(2) Antispasmodic and analgesic effects
Chamomile has anti spasm and analgesic effects (stomach pain, physiological pain, headache, muscle pain and toothache);
(3) Role of Gynecology
Chamomile can nourish uterus and ovary and improve pelvic inflammation;
(4) Role of digestion
Chamomile can improve digestion, regulate intestines and stomach, and eliminate flatulence;
(5) Role of skin
Chamomile Essential Oil can improve sensitive, dry and peeling skin and increase skin elasticity. It can also treat skin inflammation such as eczema, abscess and acne, promote wound healing, and has excellent effect on regulating sunburned and scalded skin.
Purslane Seed Extract, Chamomile Extract Powder, Morinda Root Extract
Xi'an Tian Guangyuan Biotech Co., Ltd. , https://www.tgybiotech.com