In order to give full play to the role of bio-organic compound fertilizer, it is necessary to look at the sky, see the ground, see the seedlings, and improve the application skills.
First, suitable for fertilization. In the long-term dry weather environment, it is not advisable to apply bio-organic compound fertilizer forcibly, and then apply it when the rain is moderate. The standard for lyricism is: the soil in the field is pinched into a group, and the floor is scattered.
Second, the right amount of fertilization. The organic matter and other nutrient content of bio-organic compound fertilizers are different in the production standards of each enterprise. When applying, it is necessary to look at the nutrient content of the fertilizer formula, and also depends on the texture and fertility of the soil to determine the application amount, generally every 667 square meters ( 1 mu) The dosage is about 50 kg. The plots with poor soil quality and low fertility should be used more appropriately.
Third, mixed application. Bio-organic compound fertilizers have general-purpose and special-purpose types. In order to reflect the quick-acting and long-acting effects, they should be mixed with quick-acting fertilizers, especially with high-content compound fertilizers. Different crops can be combined with potassium and boron, zinc and other large amounts of trace element fertilizers, which is better.
First, suitable for fertilization. In the long-term dry weather environment, it is not advisable to apply bio-organic compound fertilizer forcibly, and then apply it when the rain is moderate. The standard for lyricism is: the soil in the field is pinched into a group, and the floor is scattered.
Second, the right amount of fertilization. The organic matter and other nutrient content of bio-organic compound fertilizers are different in the production standards of each enterprise. When applying, it is necessary to look at the nutrient content of the fertilizer formula, and also depends on the texture and fertility of the soil to determine the application amount, generally every 667 square meters ( 1 mu) The dosage is about 50 kg. The plots with poor soil quality and low fertility should be used more appropriately.
Third, mixed application. Bio-organic compound fertilizers have general-purpose and special-purpose types. In order to reflect the quick-acting and long-acting effects, they should be mixed with quick-acting fertilizers, especially with high-content compound fertilizers. Different crops can be combined with potassium and boron, zinc and other large amounts of trace element fertilizers, which is better.
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