Potato virus-free protospecies big-ridge single-row big-plant-spacing pesticide and fertilizer integrated high-yield breeding method

A potato and medicinal fertilizer technology, which is applied in fertilization methods, botanical equipment and methods, fertilization devices, etc., can solve the problems of large amount of micro-potato seeds, high ground temperature, and high plant density, and achieve uniform distribution of bud eyes, uniform size, and The effect of high tuber utilization

Inactive Publication Date: 2014-07-16
刘全国 +13
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem of this production method is that the cut buds of micro-potatoes are easily infected with viruses, and the virus-free effect of the original seeds cannot be guaranteed. The plant density is high, the ventilation effect of the plants is poor, and the plants are susceptible to diseases. The amount of micro-potato seeds used is large

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be further described below through embodiment.

[0026] In the embodiment, a method for high-yield breeding of potato virus-free original seeds with large ridges, single rows, large spacing between plants, and integrated medicine and fertilizer includes the following process steps: ①Soil preparation; Cultivate the soil and hold the nest in stages; ⑥medicine and fertilizer; ⑦control the height; ⑧kill the seedlings and harvest; the specific content of each step is as follows:

[0027] ①Soil preparation: deep plowing and fine harrowing at the end of autumn, plowing depth of 35-40cm, according to the row spacing of 90cm from both sides to the center to make ridges, forming a 10cm high arched circular ridge;

[0028] ②Seed selection: select virus-free miniature potatoes with a grain weight of 10-15g;

[0029] ③ Mulching film, trapped seeds and chemical seed dressing: fill the furrows with sufficient water, cover the ridges with film to store heat ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Grain weightaaaaaaaaaa
Login to view more

Abstract

The invention relates to a potato virus-free protospecies big-ridge single-row big-plant-spacing pesticide and fertilizer integrated high-yield breeding method and belongs to the technical field of potato virus-free minitubers. The technical scheme includes that the method includes the following process steps of 1, soil preparation; 2, seed selection; 3, film mulching, seed trapping and medicament seed mixing; 4, seeding; 5, fractional ridging and holing; 6, pesticide and fertilizer applying; 7, height control; 8, seedling killing and harvesting. Measures like big-ridge single-row big-plant-spacing film mulching, whole minituber shallow seeding and multi-time ridging are adopted to enable creeping potato stems to be densely distributed in a soil tillage layer and enable the top ends of the creeping potato steams to expand to form hole-shaped multilayer tuberization, disease-preventing medicament and foliar fertilizer are sprayed at the same time, and equivalent per unit yield of 667m2 reaches 452.3-4150.2kg; 800-1000 grains of virus-free minitubers can be saved, protospecies tubers are uniform in size, overweight big tubers do not exist, bud eyes are uniform in distribution, and tuber utilization rate during protospecies bud cutting is high.

Description

technical field [0001] The invention relates to a method for high-yield breeding of potato virus-free original seeds in a single row with large distance between plants and medicine and fertilizer, and belongs to the technical field of potato virus-free microtubers. Background technique [0002] Potato is a dual-purpose crop of food and vegetables. During the planting process, virus infection causes species degeneration, which is an obstacle to the decline in potato yield. The use of virus-free mini-potato seed tubers to breed virus-free original seeds is an important link in the production of field potato commercial potatoes. At present, the commonly used method in the production of original seeds is to sow the whole potato with a grain weight of 5-10g. The bud-cut method is often used for sowing with a grain weight of 10-15g. For those covered with mulch (or not mulched), the sowing depth of the mulch is 10-15cm without removing the film until harvesting. The problem of th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01G1/00A01G13/02A01G13/00A01C21/00
Inventor 刘全国李冬虎甄晓明杨军高妍高俊强李志强王鑫宫小林陈浩袁文国毛龙飞常生旺于海磊
Owner 刘全国
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap