A kind of pair of film greenhouse wets the method for hiding and breaking the Chinese torreya seed dormancy phase
Technical field
The present invention relates generally to field of planting, particularly relates to a kind of pair of film greenhouse and wets to hide and break the method for Chinese torreya seed dormancy phase.
Background technology
Chinese torreya is the aiphyllium of taxaceae, and be the rare precious species originating in China, its trunk is tall and straight greatly, is thick with leaves, and every spring blooms, autumn result, the shell of fruit shape green as rugby.The fruit of Chinese torreya is a kind of famous dry fruit, and nutritive value and economic worth are all very high.Chinese torreya is all precious from head to foot, and its fruit, branches and leaves can be used as medicine and have medical value well, and main concentrating grows in south China area, the climatic environment of property happiness warm and moist.
Chinese torreya seed has longer resting stage and not easily sprouts.After gathering autumn, survive the winter with conventional method storage, after planting only have spring about 5% to sprout, all the other will be extended down to could sprout spring next year.Namely as improper in preservation or overdrying loses germinating capacity, very large to cultivation seedling-cultivating work influence.
Summary of the invention
The object of the invention is just to provide a kind of pair of film greenhouse and wets to hide and break the method for Chinese torreya seed dormancy phase.
The present invention is achieved by the following technical solutions:
Pair film greenhouse wets the method for hiding and breaking the Chinese torreya seed dormancy phase, comprises the following steps:
(1) soak 3-5 minute by putting into bactericide after the seed gathered in the crops then removing seed coat, described bactericide is made up of each raw material of following weight parts: camphortree leaf 2-3, capsicum leaf 3-5, crape myrtle 1-2, ascorbic acid 0.2-0.3, copper sulphate 0.1-0.2, sodium lauroyl sarcosine 1-2, deionized water 200-300; By camphortree leaf, capsicum leaf, crape myrtle milled mixture, abrasive dust, be mixed to join in deionized water with ascorbic acid, copper sulphate, sodium lauroyl sarcosine, stir, obtain bactericide; After taking-up drains, put into modification turfy soil and dress seed, described modification turfy soil is made up of the raw material of following weight parts: turfy soil 100-120, quicklime 1-2, deer natural pond soil 5-10, Seabuckthorn Oil 2-3, nano-sized carbon 1-2, deionized water 20-30; Nano-sized carbon joined in deionized water, add each raw material of residue after stirring, insulated and stirred 3-5 minute at 40-50 DEG C, is cooled to normal temperature, obtains modification turfy soil; Take out after seed dressing and dry;
(2) sun-drenched place is selected to build film shed, furrow are done in shed, the wide 1.2-1.5m of furrow, furrow width 26-30cm, the nutrition that furrow face tiling 4-5cm is thick is husky, and described nutrition sand is made up of the raw material mixing of following weight parts: sterilization fine sand 200-300, nanometer forge feldspar in powder 10-15, chilli seed powder 3-5, ginger stone flour 4-6; Surrounding plank does fence, the seed after drying is laid in furrow face, thickness 10-15cm, after completing seed, watering makes seed moistening, furrow are taken little arch film and heat moisturizing, whole storage period will make seed keep moistening, and temperature in the shed remains on 20-30 DEG C, accomplish often to check, pick mildew seed and prevent rotten kind with traditional pharmacy disinfection, start to germinate to initial seed in April by the end of March in next year, treated that more than 20% seed sprouting can be sowed, the seed first sprouted first is broadcast, and then sows successively.
Advantage of the present invention is:
Bactericide of the present invention carries out effective sterilizing to peeling Chinese torreya seed; then dress seed with modification turfy soil; good protected effect is served to Chinese torreya seed; then adopt in shed and do furrow; two film greenhouses furrow being taken little arch film wet Tibetan method to promote seed sprouting, can break the resting stage that Chinese torreya seed is longer.
Embodiment
Embodiment 1
Pair film greenhouse wets the method for hiding and breaking the Chinese torreya seed dormancy phase, comprises the following steps:
(1) soak putting into bactericide after the seed gathered in the crops then removing seed coat 5 minutes, described bactericide is made up of each raw material of following weight parts: camphortree leaf 2, capsicum leaf 3, crape myrtle 2, ascorbic acid 0.3, copper sulphate 0.2, sodium lauroyl sarcosine 1, deionized water 300; By camphortree leaf, capsicum leaf, crape myrtle milled mixture, abrasive dust, be mixed to join in deionized water with ascorbic acid, copper sulphate, sodium lauroyl sarcosine, stir, obtain bactericide; After taking-up drains, put into modification turfy soil and dress seed, described modification turfy soil is made up of the raw material of following weight parts: turfy soil 120, quicklime 2, deer natural pond soil 10, Seabuckthorn Oil 2, nano-sized carbon 1, deionized water 30; Nano-sized carbon joined in deionized water, add each raw material of residue after stirring, at 50 DEG C, insulated and stirred 5 minutes, is cooled to normal temperature, obtains modification turfy soil; Take out after seed dressing and dry;
(2) sun-drenched place is selected to build film shed, furrow are done in shed, the wide 1.5m of furrow, furrow width 30cm, the nutrition that furrow face tiling 5cm is thick is husky, and described nutrition sand is made up of the raw material mixing of following weight parts: sterilization fine sand 300, nanometer forge feldspar in powder 15, chilli seed powder 3, ginger stone flour 4; Surrounding plank does fence, the seed after drying is laid in furrow face, thickness 10-15cm, after completing seed, watering makes seed moistening, furrow are taken little arch film and heat moisturizing, whole storage period will make seed keep moistening, and temperature in the shed remains on 30 DEG C, accomplish often to check, pick mildew seed and prevent rotten kind with traditional pharmacy disinfection, start to germinate to initial seed in April by the end of March in next year, treated that more than 20% seed sprouting can be sowed, the seed first sprouted first is broadcast, and then sows successively.