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Method for interplanting corns in bighead atractylodes rhizomes in semi-humid and semiarid northern area

A planting method and semi-arid technology are applied to the field of interplanting corn of Atractylodes Rhizoma in semi-humid and semi-arid northern regions, which can solve the problems of increasing production and difficulty, and achieve the effects of increasing seedling preservation rate and reducing soil moisture.

Inactive Publication Date: 2013-01-30
XIXIANG YUMING BIOLOGICAL TECH
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AI Technical Summary

Problems solved by technology

Therefore, relying solely on the current dry farming model, it is difficult to continue to increase production significantly

Method used

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with embodiment.

[0018] 1. Variety selection

[0019] Atractylodes macrophylla chooses the current main planting variety.

[0020] Atractylodes species selection: Zhejiang Atractylodes.

[0021] 2. Seed treatment

[0022] 1. Treatment of Atractylodes macrocephala seeds: (1) Select new species with full grains and no pests and diseases. (2) Soak in warm water at 25-30°C for 24 hours, remove and accelerate germination. (3) Put the seeds in containers such as plastic pots, cover with a film and control the temperature between 25-28°C during the day to accelerate germination. (4) During the germination process, keep the soil moist, and it will germinate within 48 hours. (5) For seedlings, choose sandy soil with general fertility, good drainage, dry, and cool ventilation. Sow from late March to early April. Before sowing, spray water on the furrows. After the surface of the submerged seepage is slig...

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Abstract

The invention relates to a method for interplanting corns in bighead atractylodes rhizomes in a semi-humid and semiarid northern area. The method comprises the production steps of: (1) variety selection; (2) seed treatment; (3) land preparation and fertilizing, to be specific, carrying out land preparation, applying 3000kg of farm manure to per mu of the land (mu is a unit of area, which is identical to 0.0667 hectares), together with 50kg of calcium phosphate which is taken as a base fertilizer, deeply ploughing by 20cm to make furrows which are 1-1.5m wide, planting 4-6 rows of bighead atractylodes rhizomes in each of the furrows, planting 2 rows of corns by a spacing of 60cm, and sequentially interplanting; (4) sowing; (5) field management; and (6) harvesting. According to the method for interplanting corns in bighead atractylodes rhizomes in the semi-humid and semiarid northern area, by the demands of the bighead atractylodes rhizomes and the corns on the light, heat and water as well as complementarity among the crops, the traditional agricultural production mode is changed, and therefore, the unit yield is improved and the yield and efficiency are increased.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a planting method for interplanting corn with Atractylodes macrocephala in the semi-humid and semi-arid northern region. Background technique [0002] In addition to the limited-scale irrigated agriculture in my country's semi-humid and semi-arid areas, it is mainly rain-fed agriculture that relies on natural precipitation, which is often called dryland agriculture. The reason why it is difficult for dryland farming to get rid of the passive situation of "constrained by the sky" is because of the influence of the climate resource system and the limitations of the traditional dryland farming model. According to relevant studies, in the arid and semi-arid area of ​​Northwest my country, where the water volume was 400-550mm last year, the water deficit rate of crops was 20%-40%; 70%. Moreover, the distribution of precipitation seasons in these areas is also extremely ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00A01B79/02
Inventor 孙成煜马超周显明
Owner XIXIANG YUMING BIOLOGICAL TECH
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