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A Chuanshegan planting method that shortens planting period and increases yield

A planting method and a technology for improving yield, which are applied in botany equipment and methods, fertilization methods, seed and rhizome treatment, etc., can solve the problems of short supply of Sichuan shegan medicinal materials, long cycle, low yield, etc., and achieve the reduction of pesticide application, Enhanced water absorption and income-enhancing effect

Active Publication Date: 2015-11-18
SICHUAN FENGCHUN PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of Sichuan shegan planting method that shortens the planting period and improves yield, on the one hand, solves the problem that the conventional Sichuan shegan planting (seed propagation) method cycle is too long and needs three years to harvest; on the other hand, Solve the problem that the current demand for Chuanshegan is increasing day by day, but its output is not high, resulting in the short supply of Chuanshegan medicinal materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Experimental Field: Community 1, Shiyazi Village, Jifeng Town, Zhongjiang County, Sichuan Province

[0036] 1. Site selection, site preparation and base fertilizer application

[0037] Choose half-mountain slope land for planting, the experimental field area is 0.2 mu, deep plowing 15-20 cm, leveling the border, applying 2000-3000 kg of basal fertilizer or compost per mu, and 25-30 kg of superphosphate;

[0038] 2. Seed treatment:

[0039] (1) preparation of brassinolide aqueous solution

[0040] Take 0.25g of 0.2% brassinosteroid soluble powder, add 100ml of 95% ethanol to dissolve, mix well, add 50L of clear water, stir evenly, and obtain;

[0041] (2) Soak

[0042] Choose uniform and plump mature seeds, soak them in water 3 times the weight of the seeds, soak for 5 days, change the water 3 times during soaking, then remove, wash with water, and then add brassinosteroids 3 times the weight of dry seeds Aqueous solution, soak for 5 hours, remove, sow the seeds into...

Embodiment 2

[0061] Experimental field: Community 1, Shiyazi Village, Jifeng Town, Zhongjiang County, Sichuan Province, chooses a mid-mountain slope for planting, with an area of ​​0.2 mu;

[0062] In this embodiment, land selection, site preparation and base fertilizer application, sowing, field management, and harvesting and processing steps are all the same as in Example 1, except that:

[0063] 1. Seed treatment:

[0064] (1) preparation of brassinolide aqueous solution

[0065] Take 0.5g of 0.2% brassinosteroid soluble powder, add 100ml of 95% ethanol to dissolve, mix well, add 50L of clear water, stir evenly, and obtain;

[0066] (2) Soak

[0067] Choose uniform and plump mature seeds, soak them in water 5 times the weight of the seeds, soak for 7 days, change the water 3 times during soaking, then remove them, wash them with clean water, and add brassinosteroids 3 times the weight of the dry seeds Aqueous solution, soak for 7 hours, remove, sow the seeds into the soil within 24 h...

Embodiment 3

[0078] Experimental field: Community 1, Shiyazi Village, Jifeng Town, Zhongjiang County, Sichuan Province, chooses a mid-mountain slope for planting, with an area of ​​0.2 mu;

[0079] In this embodiment, land selection, site preparation and base fertilizer application, sowing, field management, and harvesting and processing steps are all the same as in Example 1, except that:

[0080] 1. Seed treatment:

[0081] (1) preparation of brassinolide aqueous solution

[0082] Take 1g of 0.2% brassinosteroid lactone soluble powder, add 100ml of 95% ethanol to dissolve, mix well, add 50L of clear water, stir evenly, and obtain;

[0083] (2) Soak

[0084] Select even and plump mature seeds, soak them in water 8 times the weight of the seeds, soak for 8 days, change the water 4 times during soaking, then remove them, wash them with clean water, and then add brassinosteroids 4 times the weight of the dry seeds Aqueous solution, soak for 8 hours, remove, sow the seeds into the soil wit...

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PUM

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Abstract

The invention discloses a rhiaoma iridis tectori planting method for shortening planting period and improving yield. The method comprises the steps of land selection, base fertilizer applying, seed treatment, seeding, filed management, ex-root spraying, harvesting and processing, wherein the seed treatment comprises the steps of soaking seeds with clear water for 5-10 days, changing the water for 3-4 times during a soaking period, and then soaking with a brassinolide aqueous solution for 5-10 hours; the ex-root spraying comprises the steps of starting spraying a JA (Jasmonic Acid) spraying solution in the early blooming period of the rhiaoma iridis tectori, stopping spraying when flowers begin to wither away, and spraying the JA spraying solution once every 10-15 days, with 3-8 times in total, therefore the planting period of the rhiaoma iridis tectori can be shortened, the yield of the rhiaoma iridis tectori can be improved, the problem that rhiaoma iridis tectori obtained by the conventional planting method can be harvested after three years, and the period is too long can be solved, and the problem that the yield of the rhiaoma iridis tectori is behind the requirement due to increasingly increased quantity demanded of the rhiaoma iridis tectori can be further solved. According to the rhiaoma iridis tectori planting method, the planting period of the rhiaoma iridis tectori propagated by the seeds can be reduced to 2 years from 3 years, the yield of the rhiaoma iridis tectori can be improved by about 30%, the plant diseases and insect pests can be alleviated, the application of pesticides can be reduced, and the environmental pollution can be reduced.

Description

technical field [0001] The invention relates to a method for planting Chuanshegan, in particular to a method for planting Chuanshegan which shortens the planting period and increases yield. Background technique [0002] Chuanshegan is the dried rhizome of Irisaceae plant Iris (Iristectorum Maxim.), which is a perennial herb and is used as medicine with its rhizome. Chuanshegan grows in wetlands under forests, at the foot of mountains and beside streams. It grows in most parts of my country. It is mainly produced in Guangdong, Guangxi, and Sichuan. Chuanshegan is a good medicine for clearing away heat and detoxification, and it is widely used clinically to fight influenza, treat sore throat, and pharyngitis. In recent years, the research on the application of its glycosides has become more and more in-depth, and its uses are also increasing, and the demand is also increasing. The demand stimulates production and excavation. The large-scale excavation in successive years has s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01C1/00A01C21/00
Inventor 钟茂团黎勇温国梁邹波
Owner SICHUAN FENGCHUN PHARMA
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