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Novel soil amendment as well as preparation method and application thereof

A soil improver and a new technology, applied in the field of new soil improver and its preparation, can solve the problems of not kneading multiple elements together, loss and waste, etc., to achieve long-term improvement of soil physical and chemical properties, increase absorption and utilization, The effect of improving physical and chemical properties

Inactive Publication Date: 2019-02-05
辽宁鑫浩膨润土有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Soil improvers and fertilizer fillers currently available on the market cannot be prepared by kneading various elements needed by plants. Nutrients will evaporate and infiltrate with water, and a large part of them will be lost and wasted.

Method used

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  • Novel soil amendment as well as preparation method and application thereof
  • Novel soil amendment as well as preparation method and application thereof
  • Novel soil amendment as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A kind of novel soil conditioner of embodiment 1

[0037] (1) New soil improvement slow-release agent for Poaceae

[0038] Soil improver, comprising main material and auxiliary material, by weight, main material: 350 parts of poultry manure, 500 parts of bentonite; Auxiliary material: 1 part of probiotics, 7 parts of inhibitor (by weight, urease inhibitor: nitrification inhibition = 1:1), 7 parts of LSE-7EDTA multi-element chelate salt, 25 parts of urea-formaldehyde, 100 parts of humic acid, 5 parts of eucalyptus, 5 parts of auxin.

[0039] The soil improver is suitable for gramineous plants, and the preparation method comprises the following steps:

[0040] 1) Take the main ingredients, 500 parts of bentonite and 350 parts of poultry manure with a water content of 35%, stir evenly, and ferment at 60° C. for 10 days to obtain the bentonite poultry manure mixture;

[0041] 2) extruding the bentonite poultry manure mixture on the extrusion production line for 3 times; ...

Embodiment 2

[0069] Embodiment 2 A kind of novel soil conditioner water-saving experiment

[0070] Proceed as follows:

[0071] 1) Get two containers with the same shape and the same weight as 32.8g, mark them as No. 1 and No. 2 respectively, add 100g sandy soil to No. 1, add 60g sandy soil and 40g of the same as in Example 1 (one) to No. 2 A new type of soil conditioner prepared.

[0072] 2) Add 25.1g of water into containers No. 1 and No. 2 respectively, weigh containers No. 1 and No. 2, both are 157.9g, and place the above two containers in an environment with a temperature of 27°C and a humidity of 35%. Down;

[0073] 3) Regularly monitor the total weight of the two experimental containers, and calculate the water saving rate, such as figure 2 and shown in Table 1.

[0074] Table 1

[0075] weighing time

[0076] As can be seen from Table 1, No. 1 container is 100g of sandy soil, after adding 25.1g of water, the water evaporates completely in the 12th hour, No. 2 contai...

Embodiment 3

[0077] Embodiment 3 A kind of novel soil conditioner planting comparative experiment

[0078] Proceed as follows:

[0079] 1) Get 2 identical containers, marked as No. 3 and No. 4 respectively, add 100% sandy soil in No. 3 container, add 90% sandy soil and 10% embodiment 1 (one) in No. 4 container A novel soil conditioner prepared in

[0080] 2) sow equal amount of young Chinese cabbage seeds in 2 containers respectively, calculate according to 33.5% of water-saving rate, water 360mL every day in No. 3 container, water 240mL every day in No. 4 container,

[0081] 3) Observe and record the growth and soil conditions of the seedlings every day.

[0082] Depend on Figure 3a and Figure 3b It can be seen that in the sandy soil without this material, when the daily watering volume is 360mL, after 7 days of planting, the soil surface is cracked and dry, and the seedlings are seriously lacking. After 11 days of planting, the soil surface is cracked and dry, and the seedlings are...

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Abstract

The invention relates to a novel soil amendment as well as a preparation method and application thereof. The novel soil amendment comprises a main material and an auxiliary material, wherein, according to the weight ratio, the main material comprises 300 to 400 parts of livestock manure, and 450 to 550 parts of bentonite; the auxiliary material comprises 0.5 to 1.5 parts of probiotics, 0 to 10 parts of an inhibitor, 5 to 10 parts of LSE-7 EDTA poly-element chelated salt, 0 to 30 parts of urea formaldehyde, 80 to 150 parts of humic acid, 3 to 8 parts of koelreuteria paniculata fungus, 0 to 8 parts of auxin, 0 to 20 parts of a rooting agent, and 0 to 2 parts of trace elements. The novel soil amendment can be swelled in water for 25 to 30 times, the water absorption rate reaches 300 percent,the water leakage and evaporation can be prevented, the growth environment of plants can be greatly improved, and the physical and chemical properties of the soil can be improved. Meanwhile, the novelsoil amendment also comprises various nutrients for the growth of plants, and after the novel soil amendment is mixed with sandy soil, water and fertilizer can be absorbed to form a water fertilizernutrition body, so that the growth of plants can be facilitated.

Description

technical field [0001] The invention belongs to the field of soil improvers, and in particular relates to a novel soil improver and its preparation method and application. Background technique [0002] Soil improver, also known as soil conditioner, refers to a material that can improve soil physical properties and promote crop nutrient absorption, but does not provide plant nutrients itself. Traditional soil improvement methods, such as adding sand to clay, adding loam to sand, etc., the added substances can be called natural soil improvers. Nowadays, organic extracts, natural minerals or artificial polymers are used to synthesize soil conditioners, mainly including minerals, natural and semi-synthetic water-soluble polymers, artificially synthesized polymers, and beneficial microbial preparations. [0003] Currently commercially available soil improvers and fertilizer fillers cannot be prepared by kneading together various elements needed by plants. Nutrients will evaporat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/02C05G3/04C05G3/08C09K17/40A01C21/00C09K101/00C05G3/60C05G3/80C05G3/90
CPCA01C21/00C05C9/02C09K17/40C09K2101/00C05G3/60C05G3/80C05G3/90C05D9/00C05D9/02C05F3/00C05F11/02C05F11/08C05F11/10Y02P60/21
Inventor 王学林孙云晶蒋俊杰
Owner 辽宁鑫浩膨润土有限责任公司
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