Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Seed potato dormancy prolonging agent and use method thereof

A potato and extender technology, applied in plant growth regulators, plant growth regulators, botanical equipment and methods, etc., can solve problems such as low germination rate and abnormal growth, reduce energy consumption, reduce facility costs, Ease of use

Inactive Publication Date: 2015-04-22
马艳荣
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, these agents are only suitable for the storage of fresh potatoes, and are suitable for the storage of seed potatoes.
Because, if these agents are used for the storage of seed potatoes, the germination rate will be low or the growth will not be normal, even if the exogenous gibberellin is used to break dormancy and accelerate germination, it will not be able to obtain better results

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 1

[0024] 1) Take 3 parts of freshly harvested seed potatoes, 500kg each, and stack them in 3 normal temperature storages, with a thickness of 3m; one of them is named as the control group, and the other two are named as sample group 1 and sample group 2 respectively.

[0025] 2) according to 8g / m 3 1,7,7-trimethylbicyclo[2,2,1]heptan-2-one was placed in the seed potato pile of sample group 1; another 1,7,7-trimethyl Potato seed potato dormancy prolonging agent with a mass ratio of 1.8:1.8:1 of bicyclo[2,2,1]heptan-2-one, rose essence and grass powder, according to 8g / m 3 The usage dose is placed in the potato seed pile of sample group 2;

[0026] 3) Seal 3 normal temperature storages respectively; store for 11 months.

[0027] 4) 30 days before seed potato sowing, the sealed potato seed potatoes in 3 normal temperature storages were moved out of the normal temperature storage. After statistics, it can be seen that the rotten rate of potato seed potatoes in the control group re...

Embodiment 2

[0030] A seed potato dormancy prolonging agent, consisting of 1,7,7-trimethylbicyclo[2,2,1]heptan-2-one, rose essence and grass powder; 1,7,7-trimethyl Dicyclo[2,2,1]heptan-2-one, rose essence and grass powder are mixed in a mass ratio of 1:1:1.

Embodiment 3

[0032] A seed potato dormancy prolonging agent, consisting of 1,7,7-trimethylbicyclo[2,2,1]heptan-2-one, rose essence and grass powder; 1,7,7-trimethyl The mass ratio of bicyclo[2,2,1]heptan-2-one, rose essence and grass powder is 2:2:1.

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

No PUM Login to View More

Abstract

The invention provides a seed potato dormancy prolonging agent. The seed potato dormancy prolonging agent comprises 1,7,7-trimethyl bicycle[2,2,1] heptane-2- ketone of which the mass proportion is not smaller than 5-20 percent. The seed potato dormancy prolonging agent is used for resolving the problem of time difference of the harvesting season and the planting season of potatoes by prolonging the dormancy of potatoes and restraining sprouting of seed potatoes, so that synchronism of the sprouting time and planting time of seed potatoes is formed, and the potato rotting rate (loss rate) caused by premature sprouting of seed potatoes is reduced. Meanwhile, the seed potato dormancy prolonging agent enables seed potatoes to be stored at normal temperature, refrigerator facilities and related energy consumption in the storage of seed potatoes are reduced, and the cost in the storage process of seed potatoes is reduced.

Description

technical field [0001] The invention relates to the technical field of potato seeds, in particular to a seed potato dormancy prolonging agent and a method for using the same. Background technique [0002] At present, the main agents used in potato storage are: chlorphenamine, methyl naphthalene acetate, uniconazole, etc. These agents have good inhibitory effects on the germination of potato sprouts. Methyl naphthalene acetate and chlorphenamine mainly inhibit the germination by destroying the synthesis of gibberellin in the apical meristem of potato dormant buds. Its implementation plan is: [0003] 1. Methyl naphthalene acetate: When storing potatoes, first mix 40-50 grams of methyl naphthalene acetate with 2-3 kg of fine soil for each ton of potato cubes, and then mix the fine soil evenly into the potato cubes. [0004] 2. Chloramphenicol: Potatoes are stored in several layers. Take 1.4 kg of chlorpheniram per ton of potato cubes and spread it evenly or blow it into the ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A01N35/06A01P21/00A01C1/00
Inventor 张胜勇马艳荣
Owner 马艳荣
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com