Organic-inorganic compound fertilizer special for double-harvest water bamboo

Abstract

The invention discloses organic-inorganic compound fertilizer special for double-harvest water bamboo. The organic-inorganic compound fertilizer comprises, by weight, 15-35 parts of urea, 2-12 parts of ammonium calcium nitrate, 10-20 parts of hydrogen ammonium carbonate, 5-15 parts of potassium dihydrogen phosphate, 2-8 parts of triple superphosphate, 0.2-0.8 part of potassium nitrate, 0.5-1 part of silica fume, 0.15-0.35 part of EDTA chelated zinc, 0.25-0.45 part of diaminoferric xanthohumate, 0.25-0.8 part of EDTA chelated zinc, 5-15 parts of bamboo powder compound gelatin, 20-50 parts of fermented pig manure, 5-12 parts of potassium fulvate, 10-20 parts of sodium humate, 5-12 parts of citric acid residue, 1-4 parts of vermiculate powder, 0.01-0.05 part of bacillus subtilis, 0.02-0.04 part of bacillus licheniformis and 0.04-0.09 part of paenibacillus polymyxa. The organic-inorganic compound fertilizer is remarkable and lasting in fertilizer effect, good in slow-release effect and capable of improving soil structure and increasing yield of double-harvest water bamboo.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an organic-inorganic compound fertilizer specially used for double-season watermelon. Background technique [0002] Zizania shuangjizi belongs to the temperature-loving Zizania japonica, which grows at a suitable temperature of 10-25°C, and is not resistant to cold, high temperature and drought. Shuangjijiao is mostly planted in plain areas. Shuangjijiao does not have strict requirements on the length of sunshine and high requirements on water and fertilizer conditions. Shuangjijiao has a well-developed root system and requires a lot of water. It is suitable for deep and soft soil. At present, people still use traditional methods for planting. Shuangjizao has single nutrition, unbalanced nutrition, and fast fertilizer efficiency, which not only easily causes waste, but also easily causes soil salinization, resulting in unstable yield and unsatisfactory quality of the planted ...

AI Technical Summary

Problems solved by technology

Shuangjijiao is mostly planted in plain areas. Shuangjijiao does not have strict requirements on the length of sunshine and high requirements on water and fertilizer conditions. Shuangjijiao has a well-developed root system and requires a lot of water. It is suitable for deep and soft soil. At present, people still use traditional methods for planting. Shuangjizao has single nutrition, unbalanced nutrition, and fast fertilizer efficiency. It is not only easy to cause waste, but also easy to cause soil salinization, resulting in unstable yield and unsatisfactory quality of Shuangjizania planted.