Intercropping planting method for herba pogostemonis and fresh corn

A patchouli and corn technology, applied in botany equipment and methods, soil preparation methods, plant cultivation, etc., can solve problems such as continuous cropping obstacles, reduction in yield and quality of patchouli, improve soil structure, and alleviate soil damage problems , The effect of reducing the cost of weeding

Inactive Publication Date: 2021-04-16
CROP RES INST GUANGDONG ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of production, with the extension of the cultivation period, the yield and quality of patchouli will decrease, and there will be obvious obstacles to continuous cropping, which has become a bottleneck in the development of the patchouli industry.

Method used

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  • Intercropping planting method for herba pogostemonis and fresh corn
  • Intercropping planting method for herba pogostemonis and fresh corn
  • Intercropping planting method for herba pogostemonis and fresh corn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A method for interplanting patchouli and fresh corn, the specific steps are as follows,

[0030] (1) Sowing time: The sowing time is determined according to the geographical location where patchouli is planted and the variety of fresh corn. The fresh corn variety is early-maturing sweet corn, which is sown on demand at the end of February. Patchouli is generally planted in the middle and late March. ,

[0031] (2) Site selection and site preparation: Select plots with flat soil, good fertility, and convenient irrigation and drainage, and medium-sized tractors to moderately plow to 25-35 cm to make the soil completely fine and the surface smooth.

[0032] (3) Fertilization: Before raising the border, add organic fertilizer and phosphate fertilizer, apply 1500 kg of high-quality decomposed farmyard manure per mu, and 30 kg of superphosphate, mix them into the soil, and apply 1 kg per mu to the land where corn is often planted zinc sulfate,

[0033] (4) Ridging: Ridging ...

Embodiment 2

[0042] A method for interplanting patchouli and fresh corn, the specific steps are as follows,

[0043] (1) Sowing time: The sowing time is determined according to the geographical location where patchouli is planted and the variety of fresh corn. The fresh corn variety is early-maturing sweet corn, which is transplanted in early March. Patchouli generally starts in mid-to-late March. planting,

[0044] (2) Site selection and site preparation: Select plots with flat soil, good fertility, and convenient irrigation and drainage, and medium-sized tractors to moderately plow to 25-35 cm to make the soil completely fine and the surface smooth.

[0045] (3) Fertilization: Before raising the border, add organic fertilizer and phosphate fertilizer, apply 2000 kg of high-quality decomposed farmyard manure per mu, and 40 kg of superphosphate, mix them into the soil, and apply 1 to 100 kg per mu for the plots where corn is often planted. 1.5 kg zinc sulfate,

[0046] (4) Ridging: Ridgi...

Embodiment 3

[0055] A method for interplanting patchouli and fresh corn, the specific steps are as follows,

[0056] (1) Sowing time: The sowing time is determined according to the geographical location where patchouli is planted and the variety of fresh corn. The fresh corn variety is waxy corn, which is sown on demand in early March, and patchouli is generally planted in mid-to-late March. ,

[0057] (2) Site selection and site preparation: Select plots with flat soil, good fertility, and convenient irrigation and drainage, and medium-sized tractors to moderately plow to 25-35 cm to make the soil completely fine and the surface smooth.

[0058] (3) Fertilization: Add organic fertilizer and phosphate fertilizer before raising the border, apply 1750 kg of high-quality decomposed farmyard manure per mu, and 35 kg of superphosphate, mix them into the soil, and apply 1.2 kg per mu to the land where corn is often planted zinc sulfate,

[0059] (4) Ridging: Ridging is carried out according to...

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Abstract

The invention designs an intercropping planting mode for herba pogostemonis and fresh corn according to the growth characteristics of the herba pogostemonis and the fresh corn. The intercropping planting mode is used for herba pogostemonis planting, so that the survival rate of the herba pogostemonis in the seedling stage can be increased, the soil microbial environment can be improved, meanwhile, the land space can be effectively utilized, the fresh corn can be planted and harvested, the planting benefit is greatly increased, the adverse effect of continuous cropping of the herba pogostemonis on soil can be effectively relieved, and the ecological benefit is very remarkable.

Description

technical field [0001] The invention relates to the field of planting Chinese medicinal materials and agricultural products, in particular to a method for interplanting patchouli and fresh corn. Background technique [0002] Patchouli Pogostemon cablin (Blanco) Benth. belongs to the genus Patchouli of the family Labiatae. It is native to Southeast Asian countries such as the Philippines, Malaysia, and Vietnam, and was introduced into my country before or after the Liang Dynasty. According to the cultivation area, patchouli can be divided into Shipai Huoxiang, Gaoyao Huoxiang, Zhanjiang Huoxiang and Hainan Huoxiang. The whole herb of Patchouli is used as medicine, which has the effects of aromatizing turbidity, releasing heat and relieving heat. It is the main raw material of many kinds of Chinese patent medicines. In addition, the patchouli oil extracted from it is also widely used in medicine and light chemical industry, and can be used to prepare various ointments, pills,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/00A01G22/20A01G13/00A01B79/02
Inventor 王继华顾艳李高科梅瑜杨乃博徐世强周芳
Owner CROP RES INST GUANGDONG ACAD OF AGRI SCI
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