Method for improving land soil for growing cardamine hupingshanesis

A pot-pot crushed rice chestnut and soil improvement technology, which is applied in the field of agricultural cultivation, can solve the problems of unpublished and few soil improvement technology methods, and achieve the effect of improving survival rate and increasing biomass

Inactive Publication Date: 2012-11-14
SUZHOU SETEK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are very few soil improvement techniques for a single species with special growth environment requirements, and

Method used

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  • Method for improving land soil for growing cardamine hupingshanesis
  • Method for improving land soil for growing cardamine hupingshanesis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In a planting base, soil samples were collected and the pH value was 4.95, the organic matter content was 3.94%, clay particles accounted for 18%, and coarse sand particles accounted for 30%.

[0026] In experiment field 1, in late September, after the daily average temperature was lower than 27°C, the field was finely plowed and then planted. After sowing, irrigate 3 to 4 times a week to keep the soil moist. After the winter, the test field frame was put on the greenhouse for moisturizing. In the second year, after bolting, the number of leaves and plant height of a single plant were counted before flowering, and then the above-ground parts were harvested, dried and dried, and then weighed to calculate the biomass.

[0027] Test field 2, after the average daily temperature fell below 27°C in late September. Add soil conditioner according to the following dosage: coarse sand 20 kg / m 2 Dosage, slaked lime 80 kg / mu, humus 1 kg / m 2 . Then deep plow the soil, rotary tillage a...

Embodiment 2

[0032] In a planting base, soil samples were collected, and the pH value was 8.74, the organic matter content was 2.91%, the soil clay particles accounted for 7.6%, and the coarse sand particles accounted for 35%.

[0033] In experiment field 4, in late September, after the daily average temperature was lower than 27°C, the field was finely plowed and then planted. After sowing, irrigate 3 to 4 times a week to keep the soil moist. After the winter, the test field frame was put on the greenhouse for moisturizing. In the second year, after bolting, the number of leaves and plant height of a single plant were counted before flowering, and then the above-ground parts were harvested, dried and dried, and then weighed to calculate the biomass.

[0034] Test field 5, in late September, after the daily average temperature fell below 27°C. Add soil conditioner according to the following dosage: clay 20 kg / m 2 The dosage is 300 kg / mu of humic acid. Then deep plow the soil, rotary tillage ...

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Abstract

The invention discloses a method for improving land soil for growing cardamine hupingshanesis. According to the method, clay or sandy soil are added into the soil to be taken as soil dressing, wherein the proportion of coarse sand in the soil reaches 20%-45%, the proportion of the clay reaches to 8%-20%, and the content ratio of the coarse sand to the clay is 1: 1 to 5:1; and moreover, a soil acidity or alkalinity and organic matter modifier is added into the soil, and after the regulation, the pH of the soil is 6.5-8.5, and the organic matter content of the soil reaches to 5%-20%. The method can greatly improve the survival rate and the biomass of the cardamine hupingshanesis.

Description

technical field [0001] The invention relates to a field soil improvement method suitable for the growth of the wild vegetable plant, pot-pot broken rice catharsis, and belongs to the technical field of agricultural cultivation. technical background [0002] Pot of crushed rice chestnuts ( Cardamine hupingshanensis K. M. Liu. L. B. Chen. H. F. Bai & L. H. Liu), a biennial or perennial herbaceous plant of the Brassicaceae family. It likes low temperature and shade, and is not resistant to high temperature. After flowering, adult branches are easy to die in an environment higher than 30°C, and seeds are difficult to germinate in an environment higher than 30°C. Huping broken rice chestnut is a wild vegetable with delicious taste and high nutritional value. It is a new type of vegetable with high economic value. [0003] The characteristic of the growth of the broken rice chestnut in the pot bottle is that the seedling period is long, and it takes about 3-4 months u...

Claims

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Application Information

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IPC IPC(8): A01B79/00A01B77/00
Inventor 李伟李飞
Owner SUZHOU SETEK
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