CN105103936A - Plasma processing and integrated cultivating method for linseeds - Google Patents

Abstract

The invention discloses a plasma processing and integrated cultivating method for linseeds. The method comprises steps as follows: (1), plasma processing of seeds: a plasma processor is adopted, the processing dose is 1.2-2.0 A, the seeds are processed for three times, the seed flow is 1.0-1.5 kg/min, and the seeds are sowed in 6-10 days after processing; (2), weeding: an herbicide is sprayed in 7-10 days before sowing; (3), sowing: when a locally common variety is adopted continuously in the same ecological zones, seeds of the locally common variety are sowed 4-8 days earlier than the suitable period, and a variety with a growth period 4-8 days shorter than the growth period of the common variety is selected during sowing in the suitable period; (4), fertilizer application: a chemical fertilizer containing nitrogen and phosphorous elements is applied sufficiently during sowing, and 75-150 kg/hm<2> of urea and 75-150 kg/hm<2> of diammonium phosphate are applied according to fertility of soil; (5), intertillage: intertillage is performed once when the seedling height is 15-20 cm; (6), harvesting: the linseeds are harvested when 70% of each capsule turns brown.

Description

Plasma treatment linseed seed and cultivation method for matching

Technical field

The present invention relates to flax cultivation technical field, be specifically related to application plasma treatment linseed seed and adopt supporting cultivation management measure.

Background technology

Plasma is a kind of state that material exists.It is material solid state, liquid condition, gaseous state after the 4th kind of state---plasmoid.Nineteen twenty-nine scientist introduces " plasma " this title first time, and plasma subject becomes a young subject.Plasma technique belongs in application agriculturally and just starts, and it opens a frontier of plasma application, also for agricultural produce creates new approach.The mechanism of plasma seed processing technology be the various energy that sent by plasma in seed, the robustness exciting the potential of seed, improve the vigor of seed, strengthen seed, plant growth ability gets a promotion.Treated seed is more healthy and stronger, and improve the overall quality of seed lot, the difference between seed individuality reduces, and particularly the regularity of emergence rate and seedling significantly improves.Research shows, seed is after plasma treatment, and the vigor of Interior Seed strengthens, and impels germination vigor to improve.Although the effect of plasma treatment seed is expected in theory, also there is the report of some application on producing.But the individual difference of plasma treatment plant seed or vegetative propagation organ is very large, and the application technology of plasma treatment seed is also immature so far, and production is not promoted in practice.Therefore, the impact furtheing investigate the various plant seed of plasma treatment or vegetative propagation organ is need, to reaching the object being of value to Production requirement.

Summary of the invention

Order of the present invention is for the deficiencies in the prior art, provides a kind of plasma treatment linseed seed and cultivation method for matching, and method of the present invention is suitable for using in the ecotope, nonirrigated farmland, mountain of north latitude 36 °-43 °, height above sea level 800-2000 rice.Adopt method of the present invention can significantly improve the output of the diameter of flax basal part of stem, the growth of root system and effectively branch seed number, unit are flax seed and fiber, improve the comprehensive utilization value of flax, reduce production cost, raise labour productivity, improve the input-output ratio of labour and the means of production.

For achieving the above object, the present invention is achieved by the following technical solutions.

Plasma treatment linseed seed of the present invention and cultivation method for matching, comprise the steps:

(1) plasma treatment seed using plasma processor, treatment dosage is 1.2-2.0A, and process 3 times, seed flow is 1.0-1.5kg/min, sowing in 6-10 days after process;

(2) 7-10 days before weeding sowing, herbicide spraying;

(3) sowing is in same ecotope, and when adopting local general types, comparatively optimum period does sth. in advance sowing in 4-8 days; During proper seeding, select compared with the general types kind of short 4-8 breeding time days;

(4) use sufficient the chemical fertilizer of nitrogen, P elements while ferti-seeding, use urea 75-150kg/hm according to the soil girth of a garment ², diammonium phosphate 75-150kg/hm ²;

(5) intertillage is intertilled once as height of seedling 15-20cm;

(6) results are gathered in the crops when capsule 70% browning look.

Described plasma processor is the DL-2 type plasma processor that Dalian BoShi plasma Co., Ltd produces.

Inventor studies discovery, during the DL-2 type plasma processor process linseed seed adopting Dalian BoShi plasma Co., Ltd to produce, after seed flow in the dosage of plasma treatment, number of processes and processing procedure, process, sowing date is major influence factors, only have and many influence factors are synthesized and coordinated, good effect could be produced.Test shows, after using plasma process linseed seed, the characteristic showing delayed maturity 4-8 days of growing of flax, makes just to need to improve prior art on cultivation management.Be mainly reflected in same ecotope, when adopting conventional rule kind, should comparatively the proper seeding date does sth. in advance sowing in 4-8 days; During proper seeding, should select compared with the general types kind of short 4-8 breeding time days.Certainly, in selecting at two kinds preferably the former.Because when same ecotope adopts general types, inseminate early and properly 4-8 days, can make full use of natural luminous energy aqueous vapor heat, increase accumulation of photosynthate, increase productivity level.Be in particular in significantly improve flax root diameter, main root length, main root there is again the quantity of root, improve the diameter of flax basal part of stem and effective branch seed number, improve the plumpness of seed, finally make flax unit are flaxseed output increase production more than 35%, unit are flaxseed fiber production has increased production more than 15%.This is one of outstanding substantive distinguishing features of the inventive method.

The management mode of extensive cultivation is adopted for a long time the flax of ecotope, nonirrigated farmland, mountain plantation, along with the policy of the slow trend of population growth and Urbanization Construction advances, improve do mechanization operation degree, decrease labour's input, reduce production cost, raise labour productivity, the developing direction that the input-output ratio improving labour and the means of production will be ecotope, nonirrigated farmland, mountain plantation flax.Therefore, the inventive method is exactly on the basis of ecotope, nonirrigated farmland, integrated existing mountain plantation flax cultivation technology, that the input of traditional cultivation method and labor amount and the means of production has all been done to quantize in experimental study compares, every culture technique is subtracted, eliminate the technology contents that multinomial marginal economic benefits is poor, concentrate and remain the elite of higher ecotope, nonirrigated farmland, the mountain plantation flax cultivation technology of marginal economic benefits, condensed is weeding, sowing and fertilising, intertillage and results four steps all can adopt the culture technique of do mechanization operation, in conjunction with above-mentioned plasma treatment linseed seed, the All Jobs of the inventive method all can realize do mechanization operation and complete flax from seed treatment to the overall process of results, improve the do mechanization operation degree of flax plantation dramatically, decrease labour to drop into, reduce production cost, improve labor productivity, improve the input-output ratio of labour and the means of production.

Beneficial effect of the present invention

The advantage adopting method of the present invention to have compared to existing technology is: the late-maturing characteristic causing flax after (1) plasma treatment of the present invention linseed seed, under square one, the cycle of the textual study natural luminous energy aqueous vapor heat that breeding time is longer is longer, add accumulation of photosynthate, the level of the productive forces is higher; Test shows, adopts general types in same ecotope, and after the inventive method plasma treatment seed, inseminate early and properly 4-8 days, improves flax yield per unit area more than 35%, unit are flaxseed fiber production more than 15%.

(2) the condensed cultivation step being seed treatment, weeding, sowing and fertilising, intertillage and results five step and all can adopting do mechanization operation of supporting with plasma treatment linseed seed culture technique, improve the do mechanization operation degree of flax plantation dramatically, decrease labour's input, reduce production cost, improve labor productivity, improve the plantation labour of Flax production and the input-output ratio of the means of production.Test shows, labour and the means of production drop into reduction by more than 10%.

Embodiment

embodiment 1

2014, at Liang Ershang village, Loufan County, Shanxi Province (height above sea level 1140 meters, north latitude 38 ° of 11 ‵), test and contrast each 2 mu of area.The flax kind of test process adopts sub-No. 7 of local general types Shanxi, DL-2 type plasma processor, treatment dosage that seed is produced with Dalian BoShi plasma Co., Ltd are 1.4A, process 3 times, seed flow is 1.2kg/min, process sowing in latter 7 days, sow first 7 days herbicide sprayings, sowing in 7 days in advance, uses urea 7.5kg/ mu (112.5kg/hm while sowing ²), diammonium phosphate 5kg/ mu (75kg/hm ²), during height of seedling 18cm, intertillage once, is gathered in the crops during capsule 70% browning look, entire mechanization operation.Control treatment is similarly Jin Ya No. 7 kinds, sows first 7 days herbicide sprayings, uses urea 7.5kg/ mu (112.5kg/hm while sowing ²), diammonium phosphate 5kg/ mu (75kg/hm ²), during height of seedling 18cm, intertillage once, is gathered in the crops during capsule 70% browning look, and omnidistance operation adopts the local cultivation management method adopted, i.e. artificial spraying's weed killer herbicide, mechanical planting fertilising, artificial intertillage, mechanical harvesting and the receipts seed that threshes grain on the ground.

Result of the test shows, adopt the flaxseed output 186 pounds/acre of the inventive method, 321 pounds/acre, flaxseed stem (comprising branch and pars fibrosa thereof), labour and the means of production drop into 105 yuan; The flaxseed output of control treatment 134 pounds/acre, 274 pounds/acre, flaxseed stem (comprising branch and pars fibrosa thereof), labour and the means of production drop into 121 yuan, the inventive method comparatively contrasts flaxseed volume increase 38.8%, flaxseed stem (comprising branch and pars fibrosa thereof) increases production 17.2%, and labour and the means of production drop into reduction by 13.2%.

embodiment 2

2015, at Youyu County Can Hubao village of Shanxi Province (north latitude 40 ° of 11 ‵, height above sea level 1597 meters), test and contrast each 5 mu of area.The flax kind of test process adopts No. 9, Asia in local recommended variety, DL-2 type plasma processor, treatment dosage that seed is produced with Dalian BoShi plasma Co., Ltd are 1.9A, process 3 times, seed flow is 1.5kg/min, process sowing in latter 10 days, sow first 8 days herbicide sprayings, sowing in 7 days in advance, uses urea 10kg/ mu (150kg/hm while sowing ²), diammonium phosphate 5kg/ mu (75kg/hm ²), during height of seedling 16cm, intertillage once, is gathered in the crops during capsule 70% browning look, entire mechanization operation.Control treatment is similarly interior sub-No. 9, sows first 8 days herbicide sprayings, uses urea 10kg/ mu (150kg/hm while sowing ²), diammonium phosphate 5kg/ mu (75kg/hm ²), during height of seedling 16cm, intertillage once, is gathered in the crops during capsule 70% browning look, and omnidistance operation adopts the local cultivation management method adopted, i.e. artificial spraying's weed killer herbicide, mechanical planting fertilising, artificial intertillage, mechanical harvesting and the receipts seed that threshes grain on the ground.

Result of the test is: the flaxseed output 226 pounds/acre adopting the inventive method, 389 pounds/acre, flaxseed stem (comprising branch and pars fibrosa thereof), and labour and the means of production drop into 122 yuan; The flaxseed output of control treatment 159 pounds/acre, 328 pounds/acre, flaxseed stem (comprising branch and pars fibrosa thereof), labour and the means of production drop into 137 yuan, the inventive method comparatively contrasts flaxseed volume increase 42.1%, flaxseed stem (comprising branch and pars fibrosa thereof) increases production 18.6%, and labour and the means of production drop into reduction by 10.9%.

Claims (1)

1. plasma treatment linseed seed and cultivation method for matching, comprises and comprising the steps::

(1) plasma treatment seed using plasma processor, treatment dosage is 1.2-2.0A, and process 3 times, seed flow is 1.0-1.5kg/min, sowing in 6-10 days after process;

(2) 7-10 days before weeding sowing, herbicide spraying;

(3) sowing is in same ecotope, and when adopting local general types, comparatively optimum period does sth. in advance sowing in 4-8 days; During proper seeding, select compared with the general types kind of short 4-8 breeding time days;

(4) use sufficient the chemical fertilizer of nitrogen, P elements while ferti-seeding, use urea 75-150kg/hm according to the soil girth of a garment ², diammonium phosphate 75-150kg/hm ²;

(5) intertillage is intertilled once as height of seedling 15-20cm;

(6) results are gathered in the crops when capsule 70% browning look.