Organic compound fertilizer for high-yield small red rice

Abstract

The invention discloses an organic compound fertilizer for high-yield small red rice. The organic compound fertilizer is prepared from the following components in parts by weight: 50-70 parts of soybean straws, 35-50 parts of maize straws, 18-25 parts of fermented cow dung, 12-22 parts of duck feces, 8-15 parts of bagasse, 8-14 parts of red wine residues, 7-12 parts of zinc oxide powder, 7-12 parts of rotten leaves, 4-9 parts of a nitrogenous fertilizer, 8-14 parts of a phosphatic fertilizer, 9-12 parts of potassium phosphate, 3-8 parts of calcium sulfate, 5-10 parts of hydrated lime, 10-15 parts of potassium chloride, 8-15 parts of probiotics, 3-8 parts of zeolite powder, 4-10 parts of ammonium sulfate, 1-6 parts of a strong-seedling agent, 2-4 parts of mineral elements and 10-20 parts of kaolin. Through reasonable compounding, the organic compound fertilizer comprises various nutrients required for rice growth, growth of the small red rice can be effectively improved and the small red rice yield is improved, so that the planting benefit of a farmer is improved.

Description

technical field [0001] The invention relates to the technical field of small red rice planting, in particular to a high-yield small red rice organic compound fertilizer. Background technique [0002] Small red rice, named for the slightly red skin of brown rice, is often mixed in ordinary rice fields (mainly japonica rice locally), and has the characteristics of strong growth, early maturity, good shattering, and strong regeneration. The Yanjiang River Basin in Anhui has been known as the "Land of Fish and Rice" since ancient times. The origin of "Little Red Rice" is located in the Yanjiang River Basin in Anhui. In the 1950s and 1960s, small red rice was one of the most important crops in this area. People planted small red rice as a late rice variety. At its peak, the planting area reached more than three million mu a year, and it was exported to Shanghai, Jiangsu and Zhejiang. . Therefore, the "little red rice" produced along the river basin in Anhui is the purest variet...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, rice fertilization is mostly based on conventional elemental fertilizers such as urea, ammonium bicarbonate, and diammonium phosphate. Long-term application of elemental fertilizers to rice will have adverse effects on soil and crops. The existing rice fertilizers have a single component and each nutrient Uneven composition, resulting in slower growth of rice and low yield of rice