Grape base fertilizer is usually used per mu: compound fertilizer 1-2 bales, organic fertilizer 1-2 tons, medium and trace element fertilizer 5- 10kg, and potash fertilizer is the main compound fertilizer. Promote root system development in germination stage, bury compound fertilizer 1 bag, add urea 5kg or 30- 10- 10 water-soluble fertilizer once a day, and drip irrigation 15-30- 15 water-soluble fertilizer at flowering stage, 5kg and 65435. Drip irrigation with humic acid or organic carbon fertilizer and urea 5kg 1 time in young fruit stage, and then drip irrigation with 20-20-20 water-soluble fertilizer 5kg twice, every 10 day 1 time, to promote coloring to 13-6-40 or 0-49-32.
If you want to know more about grape fertilization technology, it is recommended to consult Tiantianxuenong. The technical advantages of Tian Tian Xuenong grape planting are as follows:
1, excellent course, top grape planting experts share decades of experience in front-line production technology, and deeply solve various difficult problems encountered in production such as pests and diseases, fertilization and pruning.
2. Have an efficient classroom and comprehensively cultivate professional grape planting elites. From garden construction to seedling raising, from fruit hanging to listing, we can systematically master grape planting techniques and easily grow high-quality commercial fruits.
3. With offline teaching, the orchard problem is solved in the orchard. Grape experts will take you to experience different vineyards, face-to-face communication, and get more in-depth guidance and greater gains. Learn more about grape planting techniques
If you want to know more about grape fertilization, it is recommended to learn agriculture every day. Tiantian Xuenong is the first vocational education service platform for farmers in China, and it is also the agricultural knowledge service platform with the largest number of farmers, the largest coverage area and the most complete curriculum system in China. Through course teaching, expert consultation, online and offline training, public welfare activities and other means, we can provide multi-dimensional services for professional farmers and agriculture-related employees to help farmers improve their agricultural planting level and increase production and income.