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Pesticide and fertilizer composition as well as application and preparation thereof

A technology of composition and medicinal fertilizer, which is applied in the field of agriculture, can solve the problems of unstable yield increase effect, low photosynthesis efficiency, and low chlorophyll content, and achieve the effects of easy packaging, storage and transportation, good drying effect, and high magnesium content

Active Publication Date: 2015-11-18
四川嘉智生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to achieve the best effect of nutrient regulation during the dry matter accumulation period of crop roots and shoots by conventional foliar spraying of mepiperium and basal application of compound fertilizers. Therefore, spraying mepiperium alone has an unstable yield increase effect.
[0008] 2. The quality of the product produced by spraying methylpiperium alone is low
Due to the strong leaching effect, the magnesium content of soil in my country is generally low, especially in acidic soil. As a result, on the one hand, the growth of crops can be limited by magnesium; The acidity of the soil increases the solubility of aluminum, thus causing secondary adverse effects such as aluminum toxicity
In particular, many crops on acidic soil often suffer from magnesium deficiency, and Salvia often suffers from magnesium deficiency during cultivation, resulting in low chlorophyll content and low photosynthetic efficiency.
In some places, the phenomenon of plant death caused by magnesium deficiency in Salvia miltiorrhiza

Method used

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  • Pesticide and fertilizer composition as well as application and preparation thereof
  • Pesticide and fertilizer composition as well as application and preparation thereof
  • Pesticide and fertilizer composition as well as application and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] The medicinal fertilizer composition of embodiment 1 different mass ratios

[0065] Take mepiperium (I) and anhydrous magnesium sulfate (II) in the mass ratio in Table 1 and mix them uniformly to obtain the medicinal fertilizer composition of the present invention.

[0066] The composition of table 1 different mass ratios

[0067] Numbering

Embodiment 2

[0068] Example 2 Indoor Bioassay Test--Increase of Chlorophyll in Salvia Miltiorrhiza and Plant Height Inhibition Rate Experiment

[0069] 1. The test location and objects: Qinggang Town, Shehong County, Suining City, Sichuan Province; Danshen, the variety is Sichuan Zhongjiang Daye Danshen.

[0070] 2. Medication time and method:

[0071] The experiment was divided into experimental group and control group, and the control group was divided into Ⅰ single-dose control group, Ⅱ single-dose control group, and clear water control group.

[0072] Ⅰ The drug for the single-dose control group is: take 10 g of mepiperium, add purified water to make up to 100 g, mix and stir evenly, and the number is 1.

[0073] Ⅱ Single-dose control group: Take 2g, 5g, 8g, 10g, 12g, 15g, 18g, and 20g of anhydrous magnesium sulfate, add purified water to make up to 100g, mix and stir evenly, and number them 2-9 respectively.

[0074] The test group medicaments are: take the compositions A-H provided...

Embodiment 3

[0099] Embodiment 3 drug efficacy test --- Salvia miltiorrhiza miltiorrhiza production increase and efficiency test

[0100] The experiment was divided into experimental group and control group, and the control group was divided into Ⅰ single-dose control group, Ⅱ single-dose control group, and clear water control group.

[0101] Ⅰ The drug for the single-dose control group is: take 10 g of mepiperium, add purified water to make up to 100 g, mix and stir evenly, and the number is 1.

[0102] Ⅱ Single-dose control group: Take 2g, 5g, 8g, 10g, 12g, 15g, 18g, and 20g of anhydrous magnesium sulfate, add purified water to make up to 100g, mix and stir evenly, and number them 2-9 respectively.

[0103] The test group medicaments are: take the compositions A-H provided in Example 1, add purified water to make up to 100g, and mix to prepare the test group medicaments, which are respectively numbered a-h.

[0104] Test location: Shilong Township, Zhongjiang County, Deyang City, Sichua...

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Abstract

The invention relates to the technical field of agriculture and particularly relates to a pesticide and fertilizer composition as well as an application and preparation thereof. The pesticide and fertilizer composition comprises mepiquat chloride and magnesium fertilizer. The research discovers that the mepiquat chloride and the magnesium fertilizer are matched to have synergistic effects on increasing the leaf chlorophyll content, inhibiting the plant height, increasing the rhizome yield and increasing the contents of effective ingredients of crops.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a medicinal fertilizer composition and its application and preparation. Background technique [0002] Salvia miltiorrhiza is a perennial medicinal plant of the genus Salvia in the family Lamiaceae. The traditional Chinese medicine is called Danshen, because it is bright red, and the shape of the root is similar to ginseng, so it is named Danshen. It is also commonly called red salvia, blood ginseng, purple Salvia etc. Danshen Guixin, Liver Meridian, bitter in taste, slightly cold in nature. It is not only one of the most commonly used traditional Chinese medicines in Chinese medicine clinics, but also a traditional bulk medicinal material in my country. It is usually used as medicine with dried rhizomes. The effects of Danshen include dispelling blood stasis and relieving pain, relaxing tendons and activating collaterals, nourishing the heart and calming the nerves. Stud...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 王军邓琪颜亚奇彭山英冷鹏
Owner 四川嘉智生态科技有限公司
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