How to use manganese fertilizer with good effect?

What are the common manganese fertilizers? Which crops need manganese fertilizer? How to apply manganese fertilizer? The following farming help planting network is briefly introduced for netizens' reference. First, manganese fertilizer commonly used in the production of manganese fertilizer varieties are manganese sulfate, manganese chloride and so on. The crops that need manganese fertilizer are legume, wheat, potato, onion, spinach, apple, strawberry, etc., followed by barley, sugar beet, clover, celery, radish, tomato and so on. Crops that are not sensitive to manganese are corn, rye, forage grass and so on. Generally speaking, the content of active manganese is regarded as the main index to diagnose the manganese supplying capacity of soil. The content of active manganese in soil is less than 50mg/kg as a very low level, 50mg/kg~100mg/kg is low, 100mg/kg~200mg/kg is medium, 200mg/kg~300mg/kg is rich, and more than 300mg/kg is very rich. Applying manganese fertilizer to manganese-deficient soil has a good yield-increasing effect on general crops. Third, the most commonly used manganese fertilizer in planting is manganese sulfate, which is generally used as extra-root topdressing, seed soaking, seed dressing and soil seed fertilizer, and insoluble manganese fertilizer is generally used as base fertilizer. The spraying concentration of manganese fertilizer outside the root (foliar) is generally 0.05%-0.1%, 0.3%-0.4% for fruit trees, 0.03% for legume crops and 0.1% for rice. Mixing seeds with manganese fertilizer: 4 grams of manganese sulfate per kilogram of seeds for gramineous crops, 8g~12g for leguminous crops and 16g for sugar beet; the effect of manganese sulfate as soil seed fertilizer is about the same as seed dressing, and the general dosage is 2kg/ mu ~ 4kg/ mu. The above is the cultivation help planting network to introduce the varieties of manganese fertilizer, the crops that need manganese and the application method of manganese fertilizer. If you have a better supplement, please leave a message below and let us know.