CN106258255A

CN106258255A - Improve a kind of method of Bulbus Allii aerosol index generation Bulbus Allii kind yield

Info

Publication number: CN106258255A
Application number: CN201510233979.1A
Authority: CN
Inventors: 蒲建刚; 王德贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-11
Filing date: 2015-05-11
Publication date: 2017-01-04

Abstract

The key utilizing aerosol index to purificate and rejuvenate garlic cultivar, is to improve Bulbus Allii aerosol index generation Bulbus Allii kind yield.The method of the present invention is that the aerosol index to excellent garlic cultivar carries out classification, selects the aerosol index of average particle weight >=0.1 gram to carry out autumn sowing, covers white mulch film, treat that traditional garlic is emerged, take mulch film immediately off after broadcasting；Late November waters nurse crop straw or leaves after water of surviving the winter, and Second Year spring Bulbus Allii removes covering after turning green, and cultivation management should make base manure with farm manure, timely weeding, suitably evening are received, plant the most complete withered before by little spades results.

Description

Improve a kind of method of Bulbus Allii aerosol index generation Bulbus Allii kind yield

Technical field

The present invention relates to a kind of increasing crop yield technology, be specifically related to a kind of method improving Bulbus Allii aerosol index generation Bulbus Allii kind yield.

Background technology

Bulbus Allii belongs to vegetative Liliaceae Allium vegetable crop, utilize bulbil (garlic clove) as sowing material in production for a long time, if not taking field to choose seeds, the kind sexual involution of garlic cultivar can be caused, cause Garlic yield to decline, commodity reduces or even loses, and breeding coefficient is low, the most only 6-8.Garlic cultivar is degenerated, breeding coefficient is low is prominent technical problem present in Bulbus Allii produces.Bulbus Allii aerosol index has another name called a day Bulbus Allii, Bulbus Allii pearl, utilizes Bulbus Allii aerosol index to breed Bulbus Allii kind, can increase Garlic yield, it is possible to improves Bulbus Allii kind breeding coefficient.At present, mainly take strange land to change kind, introduce new breeds in Bulbus Allii producing region；More domestic scientific research institutions have carried out the research of Bulbus Allii aerosol index breeding Bulbus Allii kind, are primarily intended to utilize the garlic cultivar of average particle weight >=0.3g, however it remains the problem that Bulbus Allii kind breeding coefficient is relatively low, range of application is narrow.

Summary of the invention

The deficiency existed for prior art, the technical problem to be solved in the present invention is to provide a kind of method improving Bulbus Allii aerosol index generation Bulbus Allii kind yield, promotes the aerosol index application to Bulbus Allii breeding purification and rejuvenation technology further.

The inventive method application ultimate principle and thinking be: heavily there is the biggest difference in the aerosol index size of domestic Bulbus Allii improved seeds, individual plant average particle number and grain, single-strain grain number accounts for only a few in the kind of 20 and average particle weight >=0.3g.We utilize aerosol index cultivation Bulbus Allii kind principle to carry out single-strain grain number at about 100 and the aerosol index research on utilization of the Bulbus Allii improved seeds of average particle weight 0.05-0.1g, utilize the aerosol index of garlic cultivar of average particle weight >=0.1g as sowing material, sum up the method improving Bulbus Allii aerosol index generation Bulbus Allii kind yield.

The invention has the beneficial effects as follows: by granule aerosol index is carried out sieving and grading, utilize the aerosol index of garlic cultivar of average particle weight >=0.1g as sowing material, planted in fall, by covering white mulch film after fine program request, promotion is emerged, after winter irrigation, stalks mulching or leaves guarantee safe overwintering, improve the ratio in strong sprout of aerosol index, and generation Bulbus Allii kind yield relatively compares (whole period of duration open country) increases by 50%.

Specific implementation method

The inventive method as it is shown in figure 1, include 1, produce, in Bulbus Allii, the fine individual plant that field selects to have commercial variety typical characteristic, 2, select before stubble be the fertile plot sowing of non-Allium, 3, rich water quality management is strengthened, promote that involucre reaches full growth, 4, by drying in the shade, promote aerosol index after-ripening；Selected to aerosol index, 5, autumn the most wholely, after planting overlay film promote emerge, 6, the seeding stage throw off mulch film, remove mulch film；Six basic steps such as stalks mulching or leaves after winter irrigation.

Concrete operations are as follows: 1) selecting the fine individual plant with commercial variety typical characteristic before Bulbus Allii produces field period of seedling establishment, peduncle-growing period for rapeseed, Bulbus Allii results, single receipts are single hides.2) before selecting, stubble is the fertile plot sowing of non-Allium, and mid or late September is sowed, rejects sandwich valvula Bulbus Allii before broadcasting, and according to line-spacing 23cm, the trench digging program request of spacing in the rows 14cm, finishes the white mulch film covering 75cm immediately.3) strengthen rich water quality management, promote that involucre reaches full growth: late November or early December filling then is survived the winter to combine to topdress before gathering in the crops to Bulbus Allii after 1 Second Year Bulbus Allii of water turns green and poured water 3 times；Imposing carbamide or nitrogen potash fertilizer 15-20kg every time, promote that involucre reaches full growth, period does not gather galic bolt, postpones 15-20 days (late June) in the Bulbus Allii normal harvest phase and digs out together with Bulbus Allii.4) aerosol index involucre is cut at cauloid, be bundled into wisp and hang over and at aeration-drying, make it dry in the shade, promote aerosol index after-ripening；Then tear involucre, after aerosol index is dried in the air with dustpan winnow with a dustpan foreign material and grain weight below 0.05g flat granule.5) combine whole ground 667 then autumn and execute 2000kg farm manure, 20kg compound fertilizer as base manure, take program request of ditching, line-spacing 20cm, spacing in the rows 3-4cm, a kind of farm tools level ridges ditch, cover the white mulch film of 75cm, insulation soil moisture conservation；After winter irrigation, stalks mulching or leaves guarantee safe overwintering.6) field management after strengthening turning green, gathers in the crops in time.Removing covering after turning green in time, use and manually weed out the rank grass, little water duty fills, and promotes that bulb is formed and expands rapidly；Before plant is the most withered, digs out together with plant with spades, after drying, cut off cauloid, after carrying out size fractionation, pack with nylon mesh bag respectively, hang up plastic label, SD kind and rank, above-mentioned Bulbus Allii kind is single clove garlic, is also original silkworm egg or an aerosol index generation.

Claims

1. the key utilizing aerosol index to purificate and rejuvenate garlic cultivar, is to improve Bulbus Allii aerosol index generation Bulbus Allii kind yield.

2. the method for the present invention is that the aerosol index to excellent garlic cultivar carries out classification, selects the aerosol index of average particle weight >=0.1 gram to carry out autumn sowing, covers white mulch film, treat that traditional garlic is emerged, take mulch film immediately off after broadcasting；Late November waters nurse crop straw or leaves after water of surviving the winter, and Second Year spring Bulbus Allii removes covering after turning green, and cultivation management should make base manure with farm manure, timely weeding, suitably evening are received, plant the most complete withered before by little spades results.