Planting method for interplanting platycodon grandiflorum and waxy corn

A planting method and technology of waxy corn, applied in botany equipment and methods, plant protection, plant protection cover, etc., can solve the problems of poor economic benefits, short growth period of platycodon grandiflorum, etc., to improve quality, save weeding, and have good quality Effect

Inactive Publication Date: 2017-10-20
大理白族自治州农业科学推广研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of this, the present invention aims at the problems of short growth period of platycodon grandiflora and poor economic benefits of single planting, and provides a planting method of platycodon grandiflorum interplanted with waxy corn, thereby effectively utilizing the land, enhancing ventilation and light transmission, and improving land compounding. output value, to increase farmers' production and income

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Step 1. Variety selection: For waxy corn, choose Huanuo 1, which has high yield, good quality, neat growth, and strong resistance; for platycodon grandiflorum, Lugeng 1, which has full grains, high maturity, and no pests and diseases, is suitable.

[0048] Step 2. Selection of planting site: Select a sandy loam field with loose soil, deep soil layer and good drainage within an altitude of 2000m.

[0049] Step 3. Seed treatment: choose large and plump 1-2 year old platycodon seeds, first dry the seeds for 3.5 hours, soak them in warm water at 38°C with soaking spirit for 8 hours, float out the shriveled seeds and other impurities, take out the seeds and pack them to accelerate germination, and wait for the seeds Sprout and mix with sifted fine soil (1:50 for seed: fine soil) and mix well until sowing.

[0050] Step 4. Soil preparation and basal fertilizer application: In September, plow the land more than 30cm deep, make the soil fully exposed to the sun for 10-20 days, ...

Embodiment 2

[0057] A planting method for platycodon grandiflorum and waxy corn interplanting, comprising the following steps:

[0058] Step 1. Variety selection: for waxy corn, choose Zhongnuo 301, which has high yield, good quality, neat growth, and strong resistance; for platycodon grandiflorum, Lugeng 2, which has full grains, high maturity, and no infection by diseases and insect pests, is suitable.

[0059] Step 2, planting site selection: select a sandy loam field with loose soil, deep soil layer, and good drainage within the range of 1500m above sea level;

[0060] Step 3. Seed treatment: choose large and plump 2-year-old bellflower seeds, dry them for 3 hours first, soak them in warm water at 40°C with soaking spirit for 8 hours, float out shriveled seeds and other impurities, take out bellflower seeds and pack them to accelerate germination, and wait for bellflower seeds to germinate Mix in the sifted fine soil (1:50 seed: fine soil) and mix well until sowing.

[0061] Step 4. S...

Embodiment 3

[0068] A planting method for platycodon grandiflorum and waxy corn interplanting, comprising the following steps:

[0069] Step 1. Variety selection: For waxy corn, choose Huanuo 1, which has high yield, good quality, neat growth, and strong resistance; for platycodon grandiflorum, Lugeng 2, which has full grains, high maturity, and no pests and diseases, is suitable.

[0070] Step 2, planting site selection: select a sandy loam field with loose soil, deep soil layer and good drainage within the range of 2400m above sea level;

[0071]Step 3. Seed treatment: select large and plump 1-year-old platycodon grandiflora seeds, first sun-dry the seeds for 3-4 hours, soak them in warm water at 35-40°C with soaking seed spirit for 8 hours, float out shriveled seeds and other impurities, take out platycodon grandiflorum seeds and pack them to accelerate germination, After the bellflower seeds germinate, mix them with sieved fine soil (1:50 for seeds: fine soil), mix well and wait for so...

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Abstract

The invention discloses a planting method for interplanting platycodon grandiflorum and a waxy corn and belongs to the technical field of traditional Chinese medicinal materials and agricultural planting. The planting method comprises the steps of variety selection, planting land selection, platycodon grandiflorum seed processing, land preparation and base fertilizer application, rectangular piece making and bi-color mulching film laying, sowing, seedling raising and transplantation, field management and harvesting. The comprehensive output value per mu is improved by utilizing platycodon grandiflorum and waxy corn interplanting, a growing period is prolonged through raised and transplanted platycodon grandiflorum seedlings, more dry matter is accumulated, the yield is higher, the quality is better, and the comprehensive output value is high.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicinal materials and agricultural planting, and in particular relates to a planting method for platycodon grandiflorum and waxy corn interplanting. Background technique [0002] Platycodon grandiflorum, also known as burden flower, Baiyao, stem grass, white platycodon, big medicine, four-leaf vegetable, bell flower, native ginseng, etc., is the root of the perennial herbaceous plant Campanulaceae in the Campanulaceae family, and the whole plant has white milk. The main root is spindle-shaped, 10-15cm long, with almost no lateral roots; the outer skin is light yellow and easy to peel off. The stem is erect, about 30-120cm high, smooth and glabrous, usually unbranched or slightly branched on the upper part, leaves 3-4 in whorls, opposite or alternate, sessile or very short stalk; leaves ovate to lanceolate Shaped, apex acuminate, edge sharply serrated, base cuneate, underside covered...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/02
CPCA01G13/0275Y02A40/28
Inventor 张金莲朱秀梅倪喜云张梅芳解明坤苏碧玉段彦君王林鹏杨光明
Owner 大理白族自治州农业科学推广研究院
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