A kind of Atractylodes macrocephala anti-cropping agent

Abstract

The invention relates to a continuous cropping obstacle resisting agent for largehead atractylodes rhizome. The continuous cropping obstacle resisting agent is prepared from raw materials in parts by weight as follows: 65-100 parts of chrysanthemum indicum fertilizer, 30-50 parts of chemical fertilizer and 40-60 parts of organic fertilizer, wherein the chrysanthemum indicum fertilizer comprises chrysanthemum indicum steam and leaf ground substances or chrysanthemum indicum extract components. The chrysanthemum indicum and the extract of the chrysanthemum indicum in the continuous cropping obstacle resisting agent contain efficacy factors for disease-resistant induction and the like and have synergistic effect with components of the resisting agent, inhibition of continuous crop of largehead atractylodes rhizome by secretion generated in the growing period of the preceding crop of largehead atractylodes rhizome is eliminated effectively, harmful substances, damaging growth of largehead atractylodes rhizome, in soil are degraded, normal growth of largehead atractylodes rhizome is promoted, continuous cropping obstacle resistance is realized, and continuous cropping obstacle resisting agent of largehead atractylodes rhizome is avoided. Largehead atractylodes rhizome planting test results prove that rotation of crops can be avoided, diseases are reduced, the yield can be increased, and the continuous cropping obstacle resisting agent has remarkable effect on application to continuous cropping obstacle resisting planting of largehead atractylodes rhizome.

Description

technical field

[0001] The invention belongs to the technical field of Atractylodes atractylodes cultivation, and in particular relates to an Atractylodes atractylodes anti-repeat cropping agent. Background technique

[0002] Atractylodes macrocephala is one of the bulk of commonly used Chinese medicinal materials in my country. It is a perennial herb that likes cool climates and is afraid of high temperatures. The main reasons for continuous cropping and heavy cropping of Atractylodes macrocephala to reduce yield: (1) Soil deterioration and nutrient imbalance; mainly because Atractylodes macrocephala has a certain selectivity to absorb nutrients in the soil, and absorbs more phosphorus, potassium, molybdenum, boron and other elements, Continuous cropping of Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizome year after year will inevitably result in the lack of some nutrient elements and the imbalance of nutrients in the soil, which will affe...

Examples

Embodiment 1

[0020] An Atractylodes Rhizoma Atractylodes anti-replanting agent, which is prepared from the following raw materials in parts by weight: 85 parts of ground chrysanthemum (Chrysanthemum indicum L.) stems and leaves, 25 parts of sodium humate, 12 parts of potassium humate, 5 parts of compound microbial fertilizer, nitrogen and phosphorus 40 parts of potassium compound fertilizer, 45 parts of decomposed chicken manure; the ground chrysanthemum stems and leaves are mixed with other raw materials by weight, and then pulverized into 60-mesh fine powder, and stirred evenly to make Atractylodes macrocephala anti-replantation agent.

[0021] In 2010, Atractylodes Rhizoma Atractylodis was selected at intervals of one year, and the land was divided into 3 subdivisions, each subdivision had one subdivision, and the present invention was used to carry out the Atractylodes Rhizoma Atractylodis anti-repeat planting test.

[0022] On January 20th, the soil was prepared, plowed 20 cm deep, and...

Embodiment 2

[0029] An Atractylodes Rhizoma Atractylodes Anti-Cropping Agent, prepared from the following raw materials in parts by weight: Chrysanthemum (Chrysanthemum indicum L.) extract component 90 parts, sodium humate 30 parts, potassium humate 10 parts, nitrogen-fixing bacteria fertilizer 3 parts, rhizobium 3 parts of fertilizer, 30 parts of nitrogen fertilizer, 15 parts of phosphorus and potassium compound fertilizer, 35 parts of decomposed chicken manure, and 15 parts of green manure.

[0030] Wherein, the wild chrysanthemum extract component is prepared by the following method: crush the root, stem and leaf of the wild chrysanthemum into a 40-mesh crushed product, then use 8 times the 50% ethanol aqueous solution, heat and extract at 75°C for 5 times, each time for 6h Afterwards, the concentrate was obtained after filtration and concentration, and the concentrate was mixed with diatomaceous earth at a weight ratio of 1:20 to obtain the diluted and dispersed wild chrysanthemum extra...

Embodiment 3

[0040] An anti-cropping agent for Atractylodes macrocephala, prepared from the following raw materials in parts by weight: 80 parts of Chrysanthemum indicum L. extract components, 22 parts of sodium humate, 15 parts of potassium humate, 3 parts of rhizobia fertilizer, silicic acid 1 part of halobacteria fertilizer, 20 parts of phosphate fertilizer, 15 parts of nitrogen fertilizer, 10 parts of potash fertilizer, 35 parts of retting fertilizer, and 12 parts of compost.

[0041] Wherein, the wild chrysanthemum extract component is prepared by the following method: after crushing the rhizome and leaves of the wild chrysanthemum into 50-mesh pulverized objects, use 6 times of ethanol, heat and extract at 80°C for 3 times, and after each time for 7 hours, After filtering and concentrating, a concentrate is obtained, and the concentrate is mixed with pottery clay and kaolin to obtain diluted and dispersed wild chrysanthemum extract components; the weight ratio of the concentrate, pott...

technical field

[0001] The invention belongs to the technical field of Atractylodes atractylodes cultivation, and in particular relates to an Atractylodes atractylodes anti-repeat cropping agent. Background technique

[0002] Atractylodes macrocephala is one of the bulk of commonly used Chinese medicinal materials in my country. It is a perennial herb that likes cool climates and is afraid of high temperatures. The main reasons for continuous cropping and heavy cropping of Atractylodes macrocephala to reduce yield: (1) Soil deterioration and nutrient imbalance; mainly because Atractylodes macrocephala has a certain selectivity to absorb nutrients in the soil, and absorbs more phosphorus, potassium, molybdenum, boron and other elements, Continuous cropping of Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizoma Atractylodes Rhizome year after year will inevitably result in the lack of some nutrient elements and the imbalance of nutrients in the soil, which will affe...

Examples

Embodiment 1

[0020] An Atractylodes Rhizoma Atractylodes anti-replanting agent, which is prepared from the following raw materials in parts by weight: 85 parts of ground chrysanthemum (Chrysanthemum indicum L.) stems and leaves, 25 parts of sodium humate, 12 parts of potassium humate, 5 parts of compound microbial fertilizer, nitrogen and phosphorus 40 parts of potassium compound fertilizer, 45 parts of decomposed chicken manure; the ground chrysanthemum stems and leaves are mixed with other raw materials by weight, and then pulverized into 60-mesh fine powder, and stirred evenly to make Atractylodes macrocephala anti-replantation agent.

[0021] In 2010, Atractylodes Rhizoma Atractylodis was selected at intervals of one year, and the land was divided into 3 subdivisions, each subdivision had one subdivision, and the present invention was used to carry out the Atractylodes Rhizoma Atractylodis anti-repeat planting test.

[0022] On January 20th, the soil was prepared, plowed 20 cm deep, and...

Embodiment 2

[0029] An Atractylodes Rhizoma Atractylodes Anti-Cropping Agent, prepared from the following raw materials in parts by weight: Chrysanthemum (Chrysanthemum indicum L.) extract component 90 parts, sodium humate 30 parts, potassium humate 10 parts, nitrogen-fixing bacteria fertilizer 3 parts, rhizobium 3 parts of fertilizer, 30 parts of nitrogen fertilizer, 15 parts of phosphorus and potassium compound fertilizer, 35 parts of decomposed chicken manure, and 15 parts of green manure.

[0030] Wherein, the wild chrysanthemum extract component is prepared by the following method: crush the root, stem and leaf of the wild chrysanthemum into a 40-mesh crushed product, then use 8 times the 50% ethanol aqueous solution, heat and extract at 75°C for 5 times, each time for 6h Afterwards, the concentrate was obtained after filtration and concentration, and the concentrate was mixed with diatomaceous earth at a weight ratio of 1:20 to obtain the diluted and dispersed wild chrysanthemum extra...

Embodiment 3

[0040] An anti-cropping agent for Atractylodes macrocephala, prepared from the following raw materials in parts by weight: 80 parts of Chrysanthemum indicum L. extract components, 22 parts of sodium humate, 15 parts of potassium humate, 3 parts of rhizobia fertilizer, silicic acid 1 part of halobacteria fertilizer, 20 parts of phosphate fertilizer, 15 parts of nitrogen fertilizer, 10 parts of potash fertilizer, 35 parts of retting fertilizer, and 12 parts of compost.

[0041] Wherein, the wild chrysanthemum extract component is prepared by the following method: after crushing the rhizome and leaves of the wild chrysanthemum into 50-mesh pulverized objects, use 6 times of ethanol, heat and extract at 80°C for 3 times, and after each time for 7 hours, After filtering and concentrating, a concentrate is obtained, and the concentrate is mixed with pottery clay and kaolin to obtain diluted and dispersed wild chrysanthemum extract components; the weight ratio of the concentrate, pott...