Special fertilizer for culturing paddy rice seedlings and preparation method thereof

Abstract

The invention discloses special fertilizer for culturing paddy rice seedlings and a preparation method thereof. The special fertilizer is prepared from the following raw materials in parts by weight:15 to 20 parts of straw powder, 15 to 20 parts of fucoidin, 10 to 15 parts of nano waterborne binding agent, 5 to 10 parts of glycan polypeptide biological potassium, 0.3 to 0.7 part of proteoglycan,10 to 15 parts of plant ash, 10 to 20 parts of hydrolyzed active amino acid, 5 to 10 parts of rapeseed meal, 2 to 3 parts of carbon enzyme, 10 to 20 parts of oyster shell powder, 5 to 10 parts of monoammonium phosphate, 3 to 5 parts of wood vinegar, 5 to 10 parts of sodium 5-nitroguaiacol, 5 to 10 parts of mixed bacterium liquid, 3 to 6 parts of amino acid chelated boron and 5 to 10 parts of melissyl alcohol. The special fertilizer for culturing the paddy rice seedlings, disclosed by the invention, is used for culturing the paddy rice seedlings and the seedlings can be obtained rapidly; the seedlings are healthy and strong, plant diseases and insect pests are resisted and root systems are developed; rapid seedling survival is facilitated after transplanting.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a special fertilizer for raising rice seedlings and a preparation method thereof. Background technique [0002] Rice is one of the world's main food crops, native to tropical Asia. China's rice sowing area accounts for 1 / 4 of the country's grain crops, while the output accounts for more than half. The cultivation history has been 14000-18000 years. After being widely planted in China, it gradually spread to all parts of the world. The husked rice grains are called rice or rice. Nearly half of the world's population feeds on rice. Compared with other crops, the nutritional components contained in rice The digestibility and absorption rate of the ingredients are high, which is most suitable for the needs of the human body. Rice is an important food crop. In addition to edible caryopsis, it can be used for starch production, wine making, and vinegar production. Rice bran can be used fo...

AI Technical Summary

Problems solved by technology

Therefore, the stage of seedling cultivation is very important. Good seedlings can help increase production, and poor seedlings not only waste costs, but also affect production.