Selenium-rich mandarin orange fertilizer and production method thereof

Abstract

The invention provides selenium-rich mandarin orange fertilizer and a production method thereof, and relates to the technical field of fertilizer. The fertilizer provided by the invention is preparedfrom the following raw materials in parts by weight: 6 to 12 parts of corncob powder, 7 to 14 parts of sodium selenite, 3 to 8 parts of potassium humate, 3 to 8 parts of fulvic acid, 3 to 8 parts of garlic oil, 5 to 10 parts of coconut shell, 10 to 20 parts of organic composted fertilizer, 12 to 20 parts of selenium-rich germ bran and 0.1 to 0.3 part of microbial flora. According to the fertilizerprovided by the invention, the problems of existing fertilizer that water retention and fertilizer preservation capabilities of soil and the permeability are reduced, caused by the fact that the soilis hardened, plants contain residual chemical fertilizer and the environment is polluted and the like are solved; the fruit size of mandarin oranges is increased and the growth speed of the mandarinoranges also can be improved; a selenium element in the fertilizer is absorbed by the mandarin oranges, so that a lot of natural organic selenium protein elements are generated in the plants, and theaim of producing the selenium-rich mandarin oranges is realized; the selenium-rich mandarin orange fertilizer is applicable to large-scale planting.

Description

【Technical field】 [0001] The invention relates to the technical field of fertilizers, in particular to a selenium-enriched orange fertilizer and a preparation method thereof. 【Background technique】 [0002] Citrus, also known as mandarin fruit, is bright in color, sweet and sour, and is one of the most common fruits in daily life. Its fruit is huge, bright in color, loose and easy to peel, the meat is crisp and tender, juicy and slag; the taste is fragrant and sweet, and it has a sense of sweetness and honey after eating, and has a unique flavor. The edible part of tangerine fruit reaches 68%-75%, the soluble solid content is 12%-15%, and every 100 ml of fruit juice contains 11-13 grams of sugar, 0.5-1.0 grams of acid, and 25-35 mg of vitamin C. The quality is particularly good. 100 grams of edible part of tangerine fruit contains 171.66 joules of calories, 88.6 grams of water, 0.7 grams of protein, 0.3 grams of fat, 9.6 grams of sugar, 0.4 grams of fiber, 0.4 grams of ash,...

AI Technical Summary

Problems solved by technology

[0006] In view of this, the object of the present invention is to provide a selenium-enriched mandarin mandarin fertilizer and a preparation method thereof. The fertilizer of the present invention solves the problem of soil water retention, fertilizer retention capacity and permeability reduction caused by soil compaction that cannot be solved by existing fertilizers. , the residual chemical fertilizers contained in the plants pol...

Images