Formula of earthworm special organic fertilizer prepared by matching cow dung with bagasse and sawdust

Abstract

The invention provides a formula of a special earthworm organic fertilizer prepared from cow dung, bagasse and sawdust, and relates to the technical field of organic fertilizer formulas. The formula of the earthworm special organic fertilizer prepared by matching cow dung with bagasse and wood chips comprises the following raw materials in percentage by weight: 30.5%-44.5% of straw residues, 1.5%-5.5% of wood chips and 50%-68% of cow dung. The bagasse, the wood chips and the cow dung are added into the organic fertilizer, the bagasse and the wood chips provide a C source for the earthworms, the cow dung provides an N source for the earthworms, energy of the organic fertilizer is increased, growth of the earthworms is facilitated, the bagasse contains part of sugar, the sugar needed by growth of the earthworms is conveniently increased, the bagasse is in a fluffy state, the growth environment of the earthworms is improved, and the yield of the earthworms is increased. Since the cow dung is a semi-digested organic matter, a part of C source is mixed in the cow dung, the overall C source in the organic fertilizer is increased, and enough C is provided for the earthworms.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizer formulas, in particular to an organic fertilizer formula specially used for earthworms, which comprises cow dung, bagasse and sawdust. Background Art

[0002] Earthworms are terrestrial invertebrates belonging to the class Oligochaeta of the phylum Annelida, commonly known as earthworms, earthworms, etc. They play an important role in the ecosystem and are called "ecosystem engineers". The body of the earthworm is cylindrical, bilaterally symmetrical, and has obvious segmentation. The head consists of two parts: the preoral lobe and the perioral segment. The perioral segment has a mouth on the ventral side and is lighter in color on the back.

[0003] When breeding earthworms, organic fertilizers are needed. The raw materials used in the organic fertilizers in the prior art have low energy. The growth and reproduction of earthworms require a certain amount of energy support. If the energy content in the fertilizer is too low, it will cause the earthworms to grow slowly and have reduced reproductive capacity. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a formula of organic fertilizer specially formulated for earthworms, which comprises cow dung, bagasse and sawdust, and solves the problem that organic fertilizer for earthworms has low energy and affects the growth of earthworms.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the present invention is implemented through the following technical scheme: a special organic fertilizer formula for earthworms with cow dung, bagasse and sawdust, including the following raw materials: straw residue, sawdust, cow dung, and the raw material percentage composition is 30.5% to 44.5% of straw residue, 1.5% to 5.5% of sawdust, and 50% to 68% of cow dung.

[0008] Preferably, the straw residue is bagasse, and the bagasse is processed by crushing and pressing.

[0009] Preferably, the wood chips are made from tree branches and trunks and are crushed.

[0010] Preferably, the raw material composition is as follows: straw residue is 30.5% to 40%, wood chips is 1.5% to 4%, and cow dung is 56% to 68%.

[0011] Preferably, the raw material percentage composition is: straw residue is 30.5%, wood chips is 1.5%, and cow dung is 68%.

[0012] Preferably, the raw material composition is as follows: 44% straw residue, 5% wood chips and 51% cow dung.

[0013] (III) Beneficial effects

[0014] The present invention provides a formula of organic fertilizer for earthworms, which is a mixture of cow dung, bagasse and sawdust. It has the following beneficial effects:

[0015] By adding bagasse, sawdust and cow dung to organic fertilizer, bagasse and sawdust provide C source for earthworms, and cow dung provides N source for earthworms, increasing the energy of organic fertilizer, which is beneficial to the growth of earthworms. In addition, bagasse contains some sugar, which is convenient for increasing the sugar required for the growth of earthworms. Bagasse is in a fluffy state, which improves the growth environment of earthworms. Since cow dung is semi-digested organic matter, some C source is mixed in the cow dung, which increases the overall C source in the organic fertilizer and provides enough C for earthworms. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] Embodiment 1:

[0018] The invention discloses a special organic fertilizer formula for earthworms, which is a mixture of cow dung, bagasse and sawdust. The formula comprises the following raw materials: straw residue, sawdust and cow dung, wherein the percentage composition of the raw materials is 30.5% of the straw residue, 1.5% of the sawdust and 68% of the cow dung.

[0019] The straw residue is made of sugarcane bagasse, which is processed by crushing and pressing.

[0020] The wood chips are made from tree branches and are crushed.

[0021] Embodiment 2:

[0022] The invention discloses a special organic fertilizer formula for earthworms, which is a mixture of cow dung, bagasse and sawdust. The formula comprises the following raw materials: straw residue, sawdust and cow dung, wherein the percentage composition of the raw materials is 32% of straw residue, 2% of sawdust and 56% of cow dung.

[0023] The straw residue is made of sugarcane bagasse, which is processed by crushing and pressing.

[0024] The wood chips are made from tree branches and are crushed.

[0025] Embodiment three:

[0026] The invention discloses a special organic fertilizer formula for earthworms, which is a mixture of cow dung, bagasse and sawdust. The formula comprises the following raw materials: straw residue, sawdust and cow dung, wherein the percentage composition of the raw materials is 37% of straw residue, 3% of sawdust and 60% of cow dung.

[0027] The straw residue is made of sugarcane bagasse, which is processed by crushing and pressing.

[0028] The wood chips are made from tree branches and are crushed.

[0029] Embodiment 4:

[0030] The invention discloses a special organic fertilizer formula for earthworms, which is a mixture of cow dung, bagasse and sawdust. The formula comprises the following raw materials: straw residue, sawdust and cow dung, wherein the percentage composition of the raw materials is 44% of the straw residue, 5% of the sawdust and 51% of the cow dung.

[0031] The straw residue is made of sugarcane bagasse, which is processed by crushing and pressing.

[0032] The wood chips are made from tree branches and are crushed.

[0033] Embodiment five:

[0034] The invention discloses a special organic fertilizer formula for earthworms, which is a mixture of cow dung, bagasse and sawdust. The formula comprises the following raw materials: straw residue, sawdust and cow dung, wherein the percentage composition of the raw materials is 44.5% of the straw residue, 5.5% of the sawdust and 50% of the cow dung.

[0035] The straw residue is made of sugarcane bagasse, which is processed by crushing and pressing.

[0036] The wood chips are made from tree branches and are crushed.

[0037] The earthworms were placed in the organic fertilizers of Example 1, Example 2, Example 3, Example 4 and Example 5 for cultivation. After the cultivation, the length of the earthworms was measured using a measuring ruler. The measurement results are shown in Table 1.

[0038] Table 1

[0039] Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5 Straw residue / % 30.5 32 37 44 44.5 Wood chips / % 1.5 2 3 5 5.5 Cow dung / % 68 56 60 51 50 Earthworm length / cm 11 11.5 11.8 12.2 11.8 Earthworm thickness / mm 5 5.3 5.8 6.2 5.9

[0040] Summary: It can be seen from Table 1 that Example 1, Example 2, Example 3, Example 4, and Example 5 all promote the growth and thickness of earthworms, among which the formula in Example 4 has a better effect.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A formula of organic fertilizer for earthworms made of cow dung, bagasse and sawdust, characterized in that: The invention comprises the following raw materials: straw residue, wood chips and cow dung, and the raw materials have a percentage composition of 30.5% to 44.5% of straw residue, 1.5% to 5.5% of wood chips and 50% to 68% of cow dung.

2. A special organic fertilizer formula for earthworms containing cow dung, bagasse and sawdust according to claim 1, characterized in that: The straw residue is selected from bagasse, which is processed by crushing and pressing.

3. A special organic fertilizer formula for earthworms containing cow dung, bagasse and sawdust according to claim 1, characterized in that: The wood chips are made from tree branches and trunks and are processed by pulverization.

4. The formula of earthworm-specific organic fertilizer of cow dung, bagasse and sawdust according to claim 1, characterized in that: The percentage composition of the raw materials is as follows: straw residue is 30.5% to 40%, wood chips is 1.5% to 4%, and cow dung is 56% to 68%.

5. The formula of earthworm-specific organic fertilizer of cow dung, bagasse and sawdust according to claim 1, characterized in that: The percentage composition of the raw materials is 30.5% of straw residue, 1.5% of wood chips and 68% of cow dung.

6. The formula of earthworm-specific organic fertilizer of cow dung, bagasse and sawdust according to claim 1, characterized in that: The percentage composition of the raw materials is as follows: straw residue is 44%, wood chips is 5%, and cow dung is 51%.