Organic liquid fertilizer for planting ananas comosus

Abstract

The invention relates to the technical field of organic fertilizer and preparation thereof, and particularly relates to organic liquid fertilizer for planting ananas comosus. The organic liquid fertilizer is prepared from the following raw materials in parts by weight: 8-30 parts of well-rotted pig manure and 2-8 parts of medium-element water-soluble fertilizer, wherein the well-rotted pig manure is prepared from pig manure by adjusting water content, adding actinomycetes into the pig manure, uniformly agitating an obtained mixture I, placing the agitated mixture I for 4-16 hours, then adding nitrogen fertilizer, phosphate fertilizer, potash fertilizer, phosphorus-dissolving and potassium-releasing bacteria and compost zymocytes into the mixture I, uniformly agitating and mixing the materials, adjusting the PH value to be 6.7-7.2, finally, covering an obtained mixture II with canvas, blowing air and introducing oxygen to the obtained mixture II, and fermenting and well rotting the mixture II. The invention provides the organic liquid fertilizer for planting the ananas comosus; the organic liquid fertilizer is suitably used for planting the ananas comosus, can save irrigation water and save a usage amount of the fertilizer, and can continuously and uniformly provide fertility needed by the growth of the ananas comosus; the ananas comosus planted by the organic liquid fertilizer has the characteristics of massive fruits, fragrant, sweet and crisp taste and high yield.

Description

【Technical field】 [0001] The invention relates to the technical field of organic fertilizer and its preparation, in particular to an organic liquid fertilizer for pineapple planting. 【Background technique】 [0002] Pineapple (scientific name: Ananas comosus (Linn.) Merr.), short stem. Many leaves, arranged in rosettes, sword-shaped, apex acuminate, entire or sharply toothed, ventral green, back pink-green, edges and tops often brownish red, the leaves born on the top of the inflorescence become smaller and often red. The inflorescence is pulled out from the leaves, shaped like a pine cone; the base of the bracts is green, the upper part is light red, and triangular-ovate; the sepals are broadly ovate, fleshy, and the top is reddish; the petals are oblong, with apex, and the upper part is purple-red , the lower part is white. Juhua fruit fleshy. Flowering period from summer to winter. It is cultivated in Fujian, Guangdong, Hainan, Guangxi, and Yunnan in China. Native to ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to: in the recent pineapple planting process, the application of solid fertilizer has low utilization rate, easy root burnt, unsustainable and uniform supply of fertility, and easy loss. When encountering heavy rain or irrigation, it is easy to cause low-lying fertility to exceed the standard, The lack of fertility in high places and the problem of more irrigation water for pineapple planting, the invention provides an organic liquid fertilizer fo...