Rapid breeding method for zingiber striolatum diels seed tubers and irrigation system for rapid breeding method

Abstract

The invention relates to the technical field of zingiber striolatum diels breeding, and discloses a rapid breeding method for zingiber striolatum diels seed tubers and an irrigation system for the rapid breeding method. The rapid breeding method comprises the following steps that S1, sandy loam soil capable of being discharged and irrigated is selected as a planting land, soil preparation, planting furrow digging and base fertilizer application in planting furrows are conducted, the base fertilizer is covered with a layer of covering soil, and the thickness of the covering soil is 5-7 cm; S2, subterraneous stems of zingiber striolatum diels are taken and cut into 2-3 blocks to serve as seed tubers, and 1-2 bud bases are reserved on each seed tuber; S3, within 1-3 hours before the seed tubers are planted, the planting furrows are watered; S4, the seed tubers are planted in the planting furrows, bud bases face upwards, the field planting depth of the seed tubers is 5-7 cm, the distance between the seed tubers is 35 cm*15 cm, and the planting furrows are covered with soil after field planting of the seed tubers is completed; S5, when the seedlings of the zingiber striolatum diels emerge to 30 cm and have 1-2 small branches, farmyard manure is applied, and when the zingiber striolatum diels have 6 or more branches, water and fertilizer are applied. The method is simple and can be used for rapidly breeding the zingiber striolatum diels.

Description

technical field [0001] The invention relates to the technical field of sunflower breeding, in particular to a rapid breeding method of sunflower seed blocks and an irrigation system thereof. Background technique [0002] Yanghe, also known as ginger shoots and ginger flowers, is a perennial herb of the genus Zingiberaceae, and it is also a health-care vegetable. It mainly eats the small bamboo shoots and tender shoots from the stems and roots. It tastes fragrant and slightly sweet. It can be fried, eaten cold and pickled. Has high economic value. [0003] In the prior art, there are two ways of breeding sun lotus, seed breeding and rhizome breeding. Due to the low germination rate and long seedling period of seed breeding, the mode of rhizome (seed block) breeding is generally adopted. During the planting process of Yanghe, the seed blocks of Yanghe may be directly exposed to the soil, and the seed blocks are easily frostbitten and rotted, resulting in a decrease in germi...

AI Technical Summary

Problems solved by technology

During the planting process of Yanghe, the seed blocks of Yanghe may be directly exposed to the soil, and the seed blocks are easily frostbitten and rotted, resulting in a decrease in germination rate; If the soil is poor, the soil is prone to lack of water, and the germination and emergence time of the seed block will be prolonged, which will affect the later growth of the sunflower, resulting in a lower breeding speed of the sunflower

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