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Shallow-growing directional cultivation method for dioscorea opposita

A cultivation method and ginseng potato technology, which are applied in the field of agricultural cultivation, can solve the problems of affecting the appearance quality and yield of ginseng potato, affecting the quality of ginseng potato, easy cutting efficiency and the like, so as to improve production efficiency and commercial value, and improve appearance quality and output. , the effect of enhancing the value of goods

Active Publication Date: 2022-04-12
宜春市科学院(江西富硒产业研究院)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This has led to the traditional planting method of digging pits or holes in the current ginseng potato planting (this planting method leads to easy digging and low efficiency during the harvesting process), and the shape of the ginseng potato is like a foot plate, which seriously affects the appearance quality of the ginseng potato (Uniform and straight appearance is of great significance for the sale of ginseng potatoes) and yield
Moreover, brown rot (black skin) disease is prone to occur in the planting process of ginseng potato, and brown rot (black skin) disease seriously affects the quality of ginseng potato.

Method used

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  • Shallow-growing directional cultivation method for dioscorea opposita
  • Shallow-growing directional cultivation method for dioscorea opposita
  • Shallow-growing directional cultivation method for dioscorea opposita

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Step 1, germination of seed potatoes: prepare an aqueous solution with a concentration of 150 mg / L (i.e. oligosaccharide solution 1) with oligochitosaccharide (amino oligosaccharin) and amido oligosaccharin at a mass ratio of 1:1; cut the seed potato into 60 g Fragment (50-100g all can reach the technical effect similar to 60g), put into oligosaccharide solution 1 and soak for 5 minutes (5-10 minutes all can reach the similar technical effect with 5 minutes), dry to obtain the seed piece, Afterwards, mix with slaked lime until the cut surface of the seed block is all covered with slaked lime, and dry in a dry and ventilated place to obtain a seed block with seed buds.

[0055] Step 2, place the shallow raw groove: prepare 5 steel pipes with a diameter of 5cm and a length 10cm shorter than the groove, and pull a rope on the two long sides of each furrow. The distance between the two ropes is the length of the shallow raw groove, and one of the ropes guides the The head o...

Embodiment 2

[0062] Step 1, germination of seed potatoes: prepare an aqueous solution with a concentration of 200mg / L (i.e. oligosaccharide solution 1) with oligochitosaccharide (amino oligosaccharin) and amido oligosaccharin at a mass ratio of 1:1.3; cut the seed potato into 60g Small pieces (50-100g can achieve the same technical effect as 60g), put them into the oligosaccharide solution 1 and soak for 7 minutes, dry to get the seed pieces, then mix them with slaked lime until the cut surfaces of the seed pieces are all covered with slaked lime, and dry and ventilate place to dry to obtain seed blocks with seed buds.

[0063] Step 2, place the shallow raw groove: prepare 8 steel pipes with a diameter of 5cm and a length 10cm shorter than the groove, and pull a rope on the two long sides of each furrow. The distance between the two ropes is the length of the shallow raw groove, and one of the ropes guides the At the head of the shallow raw trough, another rope guides the tail of the shall...

Embodiment 3

[0069] Step 1, germination of seed potatoes: prepare an aqueous solution with a concentration of 110mg / L (i.e. oligosaccharide solution 1) with chitosan (amino oligosaccharin) and amide oligosaccharin at a mass ratio of 1:1.5; cut the seed potatoes into 60g Small pieces (50-100g can achieve the same technical effect as 60g), put them into the oligosaccharide solution 1 and soak for 10 minutes, dry to get the seed pieces, then mix them with slaked lime until the cut surfaces of the seed pieces are all covered with slaked lime, and dry and ventilate place to dry to obtain seed blocks with seed buds.

[0070] Step 2, placing the shallow raw groove: first prepare 10 steel pipes with a diameter of 5cm and a length 10cm shorter than the groove, and pull a rope on the two long sides of each furrow. The distance between the two ropes is the length of the shallow raw groove, and one of the ropes guides the The head of the shallow trough, another rope guides the tail of the shallow trou...

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Abstract

The invention discloses a shallow directional cultivation method for sweet potatoes, and relates to the technical field of agricultural cultivation. The method comprises the following steps: immersing potato blocks into an oligosaccharide solution prepared from amino-oligosaccharin and amide-oligosaccharin, airing the potato blocks, uniformly stirring the potato blocks with slaked lime, and airing the potato blocks to obtain seed blocks with seed buds; placing the shallow groove in soil to form a slope surface and compacting the slope surface; placing the seed tubers in the middle of the inclined surface of the shallow groove head for field planting; and spraying an oligosaccharide solution after the sweet potatoes climb the vines. According to the shallow directional cultivation method for the sweet potatoes, the planting method is improved from the aspects of seedling raising, planting modes, daily management and the like, the appearance quality and yield of the sweet potatoes are effectively improved, the production efficiency and commodity value of the sweet potatoes are improved, and large-scale planting can be rapidly achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural cultivation, in particular to a superficial directional cultivation method of ginseng and potato. Background technique [0002] Yam is a plant of the genus Dioscorea in the Dioscoreaceae family, with high nutritional value and wide uses. At present, the original plants of yam, yam, yam and brown yam are widely planted. Traditional yam planting requires deep digging, which is easy to break during harvesting, labor-intensive and time-consuming, and has very strict requirements on soil conditions, so it is limited to cultivation in loose sandy land. With the increasing market demand for yam, in recent years, U-shaped plastic shallow trough directional induction planting has become a trend. This planting method has changed the growth direction of yam, and the soil requirements are not strict, regardless of sandy soil, loamy soil, or clay. Planting, and there is no requirement for the depth of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01C1/06A01C21/00
Inventor 陈晓蓉曾粮斌龙文平栾明宝陈应德钟方玖李柏花孙佳莉贾永林欧阳昌东曾涵仪
Owner 宜春市科学院(江西富硒产业研究院)
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