Special organic fertilizer for rice in booting stage, and preparation method of fertilizer

Abstract

The invention discloses a special organic fertilizer for rice in the booting stage, and a preparation method of the fertilizer, and relates to the field of organic fertilizers. The special organic fertilizer is prepared from, by weight, 45-55 parts of straws, 8-10 parts of soybean meal, 6-8 parts of cottonseed meal, 3-5 parts of mushroom residues, 4-6 parts of lignin residues, 1-2 parts of wheat bran, 8-10 parts of rice chaff, 3-5 parts of fish meal, 2-4 parts of licorice root powder, 1-3 parts of a mineral additive, 0.5-1 part of trace elements and 5-10 parts of amino acids. The organic fertilizer contains a large amount of organic matters, shows the soil granule structure improving, activating, loosening and changing properties and the physical and chemical properties of organic fertilizers, and increases the water storage and fertilizer conservation ability of soil; and the organic fertilizer provides various trace mineral matter elements needed by the booting stage, has the fast action property of chemical fertilizers, can prevent and treat various physiologic diseases caused by missing trace elements in the booting stage in order to reduce other diseases and make the rice vigorously grow in the whole booting stage, and lays a good foundation for final fruiting.

Description

technical field [0001] The invention relates to the field of organic fertilizers, in particular to a special organic fertilizer for rice long panicle stage and a preparation method thereof. Background technique [0002] The growth process of rice is roughly divided into four stages: seedling stage, tillering stage, long panicle stage, and fruiting stage. Normal growth and development require more nutrients, especially nitrogen, phosphorus, and potassium. Relying solely on soil The supply of rice cannot meet the needs of rice growth and development. At present, chemical fertilizers are often applied in multiple times to ensure sufficient nutrient supply for rice. Cause the utilization rate to drop, and waste resources, pollute the environment, along with the excess of macronutrient elements, the content of trace elements in the soil can no longer meet the demand, and the deficiency of trace elements in rice is also increasing day by day. It is not the same, if one-time ferti...

AI Technical Summary

Problems solved by technology

[0002] The growth process of rice is roughly divided into four stages: seedling stage, tillering stage, long panicle stage, and fruiting stage. Normal growth and development require more nutrients, especially nitrogen, phosphorus, and potassium. Relying solely on soil The supply of rice cannot meet the needs of rice growth and development. At present, chemical fertilizers are often applied in multiple times to ensure sufficient nutrient supply for rice. Cause the utilization rate to drop, and waste resources, pollute the environment, along with the excess of macronutrient elements, the content of trace elements in the soil can no longer meet the demand, and the deficiency of trace elements in rice is also increasing day by day. Not the same, if one-time fertilization is used, it is easier to cause the loss of nutrients