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CN-121986695-A - Planting management method for improving yield of euphorbia pekinensis

CN121986695ACN 121986695 ACN121986695 ACN 121986695ACN-121986695-A

Abstract

The invention provides a planting management method for improving yield of euphorbia pekinensis, and relates to the technical field of artificial planting of euphorbia pekinensis. The planting management method is characterized in that the arthroncus modified fermentation material, the pumpkin vine extract, urea, waste mushroom material and animal manure rotting clinker are compounded to be used as organic fertilizer, and calcium chloride, the pumpkin vine extract, aspirin, borax and the like are compounded to be used as nutritional agents, so that fertilization and nutritional agent spraying are carried out at different stages. The invention overcomes the defects of the prior art, promotes the expansion of the root of the euphorbia pekinensis, improves the yield of the euphorbia pekinensis and increases the economic benefit of artificial planting by optimizing the fertilizer composition of the euphorbia pekinensis and assisting in adding a certain nutrient application.

Inventors

  • SU TAI
  • QIU BIN
  • ZHAO JIANXIONG
  • WEI MIN
  • TAN SHUWEN
  • Luo Bingfan
  • LI MA
  • HUANG NING
  • ZHAO YANRAN

Assignees

  • 云南农业职业技术学院
  • 云南中医药大学
  • 大理原生农业科技有限公司
  • 桂林华润天和药业有限公司

Dates

Publication Date
20260508
Application Date
20260311

Claims (10)

  1. 1. A planting management method for improving yield of euphorbia pekinensis, which is characterized by comprising the following steps: (1) Preparing a composite organic fertilizer, namely mixing and compounding 100-150g/kg of arthroncus modified fermentation material, 50-100mg/kg of pumpkin vine extract, 20-40g/kg of urea and 100-200g/kg of waste mushroom material according to the balance of animal manure rotting clinker to obtain the composite organic fertilizer; The Artemisia apiacea modified fermentation material is obtained by drying Artemisia apiacea stems and leaves, immersing in a weak acid solution for 15-20min, filtering, cleaning filter residues, inoculating Aspergillus oryzae, fermenting, and sterilizing; The pumpkin vine extract is obtained by microwave drying and crushing pumpkin vine, and then alcohol extracting and freeze-drying; (2) The compound nutritional agent is prepared by adding water to supplement 1L according to 10-12g/L of calcium chloride, 200-400mg/L of pumpkin vine extract, 80-100mg/L of aspirin and 10-20g/L of borax; (3) Applying a compound organic fertilizer to the euphorbia pekinensis transplanted for more than one year in spring, thoroughly watering clear water, supplementing fertilizer once by adopting the compound organic fertilizer in autumn of the current year, and applying the fertilizer before harvesting every year; (4) Bud picking is carried out on the euphorbia pekinensis, and compound nutrient is sprayed once within 3-7 days after bud picking, and then nutrient is sprayed once every 15-20 days, and the spraying times are 2-3 times per year.
  2. 2. The planting management method according to claim 1, wherein the specific preparation method of the arthritic modified fermentation material comprises the following steps: S1-1, cleaning stems and leaves of the festival grass, and drying at 45-50 ℃ to obtain dried festival grass for later use; s1-2, soaking the dried Artemisia princeps Pampanini in 3 times of weak acid solution with pH of 5-5.5 for 15-20min, filtering, washing the filter residue with clear water for 2-3 times, inoculating Aspergillus oryzae, and fermenting for 2-4d to obtain primary fermentation material; S1-3, performing heat treatment on the primary fermentation material at the temperature of 60-70 ℃ for 15-20min to inactivate the primary fermentation material, thus obtaining the arthrodesis modified fermentation material.
  3. 3. The method of claim 2, wherein the weakly acidic solution in step S1-2 is a citric acid solution.
  4. 4. The method of claim 2, wherein the inoculation amount of Aspergillus oryzae in the step S1-2 is 1.2% -1.5% of the total mass of the residue, and the fermentation temperature is 28-35 ℃.
  5. 5. The planting management method according to claim 1, wherein the preparation method of the pumpkin vine extract comprises the steps of: s2-1, removing leaves of fresh pumpkin vine, cleaning, cutting into sections, placing in a microwave oven, drying to constant weight, taking out and crushing to obtain pumpkin vine powder for later use; S2-2, placing pumpkin vine powder into an ethanol solution with the concentration of 85%, extracting at the temperature of 45-55 ℃ for 1-2h, performing ultrasonic treatment for 10-15min, squeezing and filtering, adding the 85% ethanol solution into filter residues, repeating the operation, filtering, and combining the two filtrates for later use; S2-3, freeze-drying the combined filtrate and crushing to obtain the pumpkin vine extract.
  6. 6. The method according to claim 5, wherein the power of the ultrasonic treatment in the step S2-2 is 400-600W.
  7. 7. The method of claim 5, wherein the waste mushroom material is at least one of straw mushroom, oyster mushroom, and pleurotus eryngii, and the waste mushroom material is obtained by drying, pulverizing, and sieving with 80 mesh sieve.
  8. 8. The planting management method according to claim 1, wherein the amount of the compound organic fertilizer applied in the spring in the step (3) is 600-800 kg/mu, and the amount of the compound organic fertilizer applied in the autumn is 120-180 kg/mu.
  9. 9. The method of claim 1, wherein the single nutrient is sprayed in the step (4) in an amount sufficient to wet the foliage without dripping.
  10. 10. The method of claim 1, further comprising performing conventional intertillage weeding and pest control during the planting.

Description

Planting management method for improving yield of euphorbia pekinensis Technical Field The invention relates to the technical field of artificial planting of euphorbia pekinensis, in particular to a planting management method for improving the yield of euphorbia pekinensis. Background The Euphorbia pekinensis is herb of perennial root of Rubiaceae, and is also called Euphorbia pekinensis and Euphorbia pekinensis. The root tuber is used as a medicine, has the functions of draining water, expelling drink, eliminating toxin, reducing swelling and resolving masses, mainly treats the symptoms of pleural effusion, inconvenient urination, carbuncle, sore toxin, scrofula, phlegm pit and the like, is a main medicine of the Chinese patent medicine purple golden spindle, is slow in natural reproduction and high in market demand, and wild resources can not meet the demands of people, and is mostly obtained by artificial cultivation. The existing artificial cultivation method of the euphorbia pekinensis mainly comprises two modes of seed reproduction and tissue culture seedling reproduction, namely transplanting and planting after 10-15cm euphorbia pekinensis is obtained, the euphorbia pekinensis is generally harvested in the third year after transplanting, for artificial planting, the development of the euphorbia pekinensis rhizome is directly related to the economic benefit of planting, in the prior art, in order to improve the yield, the planting environment is generally optimized, the fertilization is scientifically carried out, the proper planting density and shading degree are adjusted, but the whole yield increasing effect is limited, most of existing fertilizer for the euphorbia pekinensis is directly mixed with components such as urea, potassium dihydrogen phosphate and the like, and the yield increasing effect is limited. The festival grass is a common wild grass, the root system secretion substances of the festival grass can inhibit the growth of other plants (such as spanishneedles herb) and can generate competitive influence on crops to a certain extent, the festival grass is not generally used as a fertilizer on the basis, the festival grass belongs to harmful weeds which need to be removed in time in the field, and the festival grass grows vigorously in regions such as Yunnan and the like, so how to realize the agricultural utilization of the festival grass is also an important research direction at the present stage. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a planting management method for improving the yield of euphorbia pekinensis, which promotes the expansion of root of euphorbia pekinensis, improves the yield of euphorbia pekinensis and increases the economic benefit of artificial planting by optimizing the fertilizer composition of euphorbia pekinensis planting and assisting in adding a certain nutrient application. In order to achieve the above purpose, the invention is realized by the following technical scheme: A planting management method for improving yield of euphorbia pekinensis, the planting management method comprising the steps of: (1) Preparing a composite organic fertilizer, namely mixing and compounding 100-150g/kg of arthroncus modified fermentation material, 50-100mg/kg of pumpkin vine extract, 20-40g/kg of urea and 100-200g/kg of waste mushroom material according to the balance of animal manure rotting clinker to obtain the composite organic fertilizer; The Artemisia apiacea modified fermentation material is obtained by drying Artemisia apiacea stems and leaves, immersing in a weak acid solution for 15-20min, filtering, cleaning filter residues, inoculating Aspergillus oryzae, fermenting, and sterilizing; The pumpkin vine extract is obtained by microwave drying and crushing pumpkin vine, and then alcohol extracting and freeze-drying; (2) The compound nutritional agent is prepared by adding water to supplement 1L according to 10-12g/L of calcium chloride, 200-400mg/L of pumpkin vine extract, 80-100mg/L of aspirin and 10-20g/L of borax; (3) Applying a compound organic fertilizer to the euphorbia pekinensis transplanted for more than one year in spring, thoroughly watering clear water, supplementing fertilizer once by adopting the compound organic fertilizer in autumn of the current year, and applying the fertilizer before harvesting every year; (4) Bud picking is carried out on the euphorbia pekinensis, and compound nutrient is sprayed once within 3-7 days after bud picking, and then nutrient is sprayed once every 15-20 days, and the spraying times are 2-3 times per year. Preferably, the specific preparation method of the festival grass modified fermented material comprises the following steps: S1-1, cleaning stems and leaves of the festival grass, and drying at 45-50 ℃ to obtain dried festival grass for later use; s1-2, soaking the dried Artemisia princeps Pampanini in 3 times of weak acid solution with pH of 5-5.5 for 15-20min, filtering,