What are the commonly used foliar fertilizer types for vegetables?
What are the commonly used foliar fertilizers for vegetables? Is there a netizen who can help explain? Foliar fertilizers enable nutrients to quickly enter the plant through the leaves, rapidly solving the problem of vegetable fertilizer and nutrient deficiencies, so they are widely welcomed by farmers. Therefore, Zhongdi Net has compiled the commonly used foliar fertilizers for vegetables, listed in detail below for netizens' reference....
What are the commonly used foliar fertilizers for vegetables? Is there a netizen who can help explain?Foliar fertilizers enable nutrients to quickly enter the plant through the leaves, rapidly solving the problem of vegetable fertilizer and nutrient deficiencies, so they are widely welcomed by farmers. Therefore, Zhongdi Net has compiled the commonly used foliar fertilizers for vegetables, listed in detail below for netizens' reference.
I. Leafy vegetables: (such as Chinese cabbage, bok choy, spinach, celery, etc.) Foliar spraying is mainly based on urea, with a spraying concentration of 0.3%-0.5%, and a 0.3% rice vinegar solution can also be sprayed.
II. Melon and fruit vegetables: (such as cucumber, tomato, eggplant, pepper, kidney bean, yardlong bean, etc.) Foliar spraying is mainly based on a mixed solution of nitrogen, phosphorus and potassium or a multi-element compound fertilizer, such as 0.2%-0.3% monopotassium phosphate solution, 0.5% urea plus 2% superphosphate plus 0.3% potassium sulfate solution, 0.05% rare earth micro-fertilizer solution, etc.
III. Bulb vegetables, root vegetables, and tuber vegetables: (such as garlic, onion, radish, carrot, potato, etc.) Foliar spraying is mainly based on phosphorus and potassium fertilizers, such as 0.2% monopotassium phosphate solution, superphosphate and plant ash extract, etc.
IV. According to the deficiency status of trace elements in the soil, spray trace element fertilizers.
What are the advantages of foliar fertilizers?
What are the methods of foliar fertilization?