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Planting method for improving yield of drought lotus root

A planting method and yield technology, applied in botany equipment and methods, fertilization methods, plant protection, etc., can solve the problems of insufficient yield of dry lotus root and low fertilizer utilization rate, and achieve the effects of inhibiting growth and reproduction and preventing the occurrence of diseases

Inactive Publication Date: 2017-09-15
广西马山县六合之家农产品加工厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the yield of dry lotus root planted according to the traditional planting method is not high enough. There are various reasons for the low yield of dry lotus root, which are generally caused by low fertilizer utilization rate. Under such circumstances, reasonable planting methods are needed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A planting method for improving dry lotus root yield, comprising the following steps:

[0036] S1, seed selection and breeding: select hypertrophy, many roots, fresh and plump, complete and strong seed buds, and dry lotus root underground tubers without damage by diseases and insect pests, cut off the small stems with buds from the underground tubers; use the dandelion extract on the small stems Soak at 30°C for 2 hours, then cultivate the small stems on the sand bed until the buds of the small stems grow to 4cm; cut the buds into 2mm segments, and then sterilize them with 95% ethanol for 10s, Rinse twice with sterile water, then sterilize the small section with 0.1% mercuric chloride water for 6 seconds, and rinse with sterile water for 4 times to obtain sterilized explants; Carry out darkroom culture 5 days in the culture room of the above, then carry out differentiation culture, multiplication culture and rooting culture to it, form tissue culture seedling, treat tis...

Embodiment 2

[0049] A planting method for improving dry lotus root yield, comprising the following steps:

[0050] S1, seed selection and breeding: select hypertrophy, many roots, fresh and plump, complete and strong seed buds, and dry lotus root underground tubers without damage by diseases and insect pests, cut off the small stems with buds from the underground tubers; use the dandelion extract on the small stems Soak at 40°C for 3 hours, then cultivate the small stems on a sand bed until the buds of the small stems grow to 6 cm; cut the buds into 4 mm segments, and then sterilize them with 95% ethanol for 12 seconds, Rinse 3 times with sterile water, then sterilize the small section with 0.1% mercuric chloride water for 8 seconds, and rinse 5 times with sterile water to obtain sterilized explants; Carry out darkroom culture 7 days in the culture chamber of the same place, carry out differentiation culture, multiplication culture and rooting culture to it again, form tissue culture seedl...

Embodiment 3

[0063] A planting method for improving dry lotus root yield, comprising the following steps:

[0064] S1, seed selection and breeding: select hypertrophy, many roots, fresh and plump, complete and strong seed buds, and dry lotus root underground tubers without damage by diseases and insect pests, cut off the small stems with buds from the underground tubers; use the dandelion extract on the small stems Soak at 35°C for 2.5 hours, then cultivate the small stems on the sand bed until the buds of the small stems grow to 5cm; cut the buds into 3mm pieces, and then sterilize with 95% ethanol for 11s , washed twice with sterile water, then sterilized the small section with 0.1% mercuric chloride water for 7 seconds, and washed four times with sterile water to obtain sterilized explants; Carry out darkroom culture in the culture room of ℃ for 6 days, then carry out differentiation culture, multiplication culture and rooting culture to it, form tissue culture seedling, treat tissue cu...

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PUM

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Abstract

The invention discloses a planting method for improving the yield of drought lotus root. The planting method includes: seed selection and breeding, selecting underground tubers of drought lotus, soaking the tubers in a dandelion exaction solution, and performing tissue culture to acquire drought lotus root tissue culture seedlings; land selection; soil preparation and planting; field management, performing hill up on roots of the seedlings twice after planting; water and fertilizer management, applying water fertilizer to the roots of the drought lotus, wherein the water fertilizer includes: urea, ammonium bicarbonate, potassium chloride, ammonium phosphate, potassium nitrate, calcium nitrate, magnesium sulfate, zinc chloride, sodium molybdate, ammonium molybdate, boric acid, salicylic acid, Pterocypsela indica, Cortex dictamni, Gnaphalium affine, Rheum palmatum, Rosa laevigata, Ginkgobiloba, Prunella vulgaris, Scutellaria barbata, liquor, arabitol, ribitol, dulcitol, glycerol, fatty methyl estersulfonates and water; and disease and pest control. The planting method can effectively improve the yield of drought lotus roots, and has high practical application value.

Description

technical field [0001] The invention relates to the field of planting methods of dry lotus root, in particular to a planting method for increasing the yield of dry lotus root. Background technique [0002] Dry lotus root, scientific name edible canna, belongs to Cannaceae, native to subtropical America, perennial herb, suitable for growing in high temperature and rainy areas, and can also be planted in colder alpine mountainous areas. It is a coarse starch crop. Dry lotus has strong vitality and wide adaptability. It is planted all over my country. Generally, no pesticides are used in the cultivation process, and there is no pollution. It is a real green health food. In addition to being used as ornamental plants and feed, dry lotus roots are rich in amylopectin, and the yield of fresh taro is generally 20% to 25%, and the yield of dry slices is more than 60%. It is a high-quality raw material, and the starch processed from its stem and root has a wide range of uses in food...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/00A01C21/00
CPCA01G13/00A01C21/005
Inventor 零胜陆坛锋蓝华云
Owner 广西马山县六合之家农产品加工厂
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