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Organic medical fertilizer as well as preparation method and application thereof

An organic medicinal fertilizer and cinnamon leaf technology, applied in the agricultural field, can solve the problems of increased labor intensity and labor times, poor pest control effect, and impact on sugarcane yield, so as to reduce manpower and material resources, achieve good pest control effect, and facilitate drug absorption Effect

Inactive Publication Date: 2017-08-29
GUANGDONG PROVINCIAL BIOENGINEERING INST (GUANGZHOU SUGARCANE IND RES INST)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In traditional sugarcane planting techniques, fertilizer application and insecticide are separated, requiring multiple fertilization and multiple times of insecticide, which undoubtedly increases labor intensity and labor times, and there will be problems of poor fertilizer efficiency and poor pest control effect. problems, thereby affecting sugarcane yields

Method used

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  • Organic medical fertilizer as well as preparation method and application thereof
  • Organic medical fertilizer as well as preparation method and application thereof
  • Organic medical fertilizer as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The organic fertilizer of this embodiment is prepared from the following raw materials with mass percentages:

[0046] Imidacloprid is 0.1%, wintergreen oil is 1%, and the balance is cinnamon leaves.

[0047] The preparation method includes the following steps:

[0048] (1) Preparation of cinnamon leaf dry powder: the cinnamon leaves are dried in the shade, dried, and then pulverized to obtain cinnamon leaf dry powder.

[0049] (2) Sieving: Pass the cinnamon leaf dry powder obtained in step (1) through 10 mesh, 20 mesh, 40 mesh, 80 mesh, 120 mesh, 160 mesh, and 200 mesh sieve to obtain seven kinds of cinnamon leaf dry powder with different particle sizes. .

[0050] (3) Mix imidacloprid and wintergreen oil uniformly, and then add the mixture to the seven kinds of cinnamon leaf dry powder obtained in step (2) slowly and in small amounts multiple times under stirring to finally obtain seven kinds of organic fertilizers with different particle sizes.

Embodiment 2

[0052] The organic fertilizer of this embodiment is prepared from the following raw materials with mass percentages:

[0053] Imidacloprid is 0.1%, wintergreen oil is 5%, and the balance is cinnamon leaves.

[0054] The preparation method is the same as in Example 1.

Embodiment 3

[0056] The organic fertilizer of this embodiment is prepared from the following raw materials with mass percentages:

[0057] Imidacloprid is 0.1%, wintergreen oil is 10%, and the balance is cinnamon leaves.

[0058] The preparation method is the same as in Example 1.

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Abstract

The invention relates to an organic medical fertilizer as well as a preparation method and an application thereof. The organic medical fertilizer is prepared from the following raw materials in percentages by mass: 0.1-10% of imidacloprid, 1-20% of wintergreen oil and the balance of cinnamon leaves and / or residues after water extraction of the cinnamon leaves. The organic medical fertilizer has a certain sustained release effect, is relatively long in efficacy period and fertilizer efficiency period, not only can play roles of preventing and treating overground injurious insects and underground injurious insects, but also can promote beneficial microbial growth in soil, and can be used as a fertilizer for increasing the soil fertility. The insecticidal efficacy of the organic medical fertilizer is remarkably superior to that of independent imidacloprid and the fertilizer efficiency is remarkably superior to that of independent cinnamon leaves or residue powder after water extraction thereof. The medical fertilizers have interaction and are synergic, and the output of sugarcane is remarkably improved.

Description

Technical field [0001] The present invention relates to the field of agricultural technology, in particular to an organic fertilizer, a preparation method thereof, and application in sugarcane planting. Background technique [0002] Sugarcane is native to tropical and subtropical regions. Sugarcane is rich in sugar and water, as well as various vitamins, fats, proteins, organic acids, calcium, iron and other substances that are very beneficial to human metabolism. It is mainly used for sugar production, and ethanol can be extracted as an energy substitute. Sugarcane is suitable for planting in places with fertile soil, sufficient sunlight and large temperature differences between winter and summer. It is now widely planted in tropical and subtropical regions. [0003] For sugarcane planting, on the one hand, it has a long growth period, requires a large amount of fertilizer, and requires multiple fertilization, but the traditional fertilizer utilization rate is not high, which not...

Claims

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Application Information

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IPC IPC(8): C05G3/02C05G3/00A01C21/00A01N65/24A01N65/08A01N51/00A01P7/04C05G3/60
CPCA01C21/00A01N51/00A01N65/00A01N65/08A01N65/24C05F11/00C05G3/00C05G3/60
Inventor 付建涛安玉兴孙东磊卢颖琳陈立君龚恒亮赵欢欢戴思行
Owner GUANGDONG PROVINCIAL BIOENGINEERING INST (GUANGZHOU SUGARCANE IND RES INST)
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