Background technology
Balloonflower root, another name burden flower, small bell flower, mitral flower, can do ornamental flower.Its root can be used as medicine, and has the effects such as cough-relieving apophlegmatic, a surname's lung, apocenosis, traditional Chinese medical science common medicine.Tender leaf can be pickled into salted vegetables, and in Yanbian of China, balloonflower root is very famous pickles food materials.At present, the breeding of balloonflower root normally adopts seminal propagation, and seed propagation method is made up of following steps: 1. reserve seed for planting, choose seeds, before plantation, will carry out germination test, ensure that percentage of seedgermination is more than 70%.2. sowing, balloonflower root can be sowed in spring also can summer sowing.Spring sowing will be first scalded seed soaking by temperature, be placed in warm water by seed, be stirred to immediately water cool after, then soak 8 hours, seed is with the place of wet cloth bag, build with the wet piece of sack, morning and evening every day with warm water washing once, approximately 5 days, in the time of Seed sprouting, can sow.Broadcast seed is evenly sowed in ditch, because seed is tiny, sowing time can be with sowing after fine sand and seed mixing, broadcasts rear blinding or fire ash, the arid area moisturizing of will watering after broadcasting.Every mu of sowing quantity 500-750 gram.Between the seeding stage, will note weeding with a hoe, in the time of approximately 2 centimetres of heights of seedling, carry out thinning, stay strong sprout by spacing in the rows rice, the rare or disconnected excellent place of seedling should be brought and fill the gaps with seedlings in the cloudy day.After execute rare people and animals' liquid dung, execute on bonnet, then impose once and ridging, prevent lodging.Execute on bonnet.In addition, also will often weed with a hoe, will water in time a day morning.Generally before broadcasting rear autumn end or rudiment in early spring, gather in the crops.Prevent balloonflower root benefit root balloonflower root taking straight strip, solid, less branch off root as good.The balloonflower root of cultivation often has many roots that close, and has the also tridentate of y-bend, and some main root tubbiness are less than, lateral root.Just have trouble root if greatly affect the many seedlings of quality one strain, the growth of the more luxuriant main root of seedling is just more affected.Otherwise strain one seedling is without trouble root, supporting root.See that to solve balloonflower root trouble root problem very simple.As long as the balloonflower root of cultivation is accomplished strain one seedling, without trouble root, supporting root.Therefore, should reject at any time the unnecessary symptom of a trend, when especially within the 2nd year, the spring turns green, be prone to many seedlings most, now will pay special attention to, the unnecessary symptom of a trend is removed, keep strain one seedling.Execute phosphate fertilizer, Shaoshi helium potash fertilizer, prevents acrial part excessive growth more simultaneously, pinches if desired, reduces nutrient consumption, impels the normal growth of root.The dry seed of broadcasting needs to emerge for about 25 days, and the seed of vernalization sowing also needs to emerge about 10 days.After seedling is unearthed, remove in time weeds, seedling is overstocked wants in good time seedling thinning, is advisable with every 100 square centimeter of 10 strain-12 strain, and 5 centimetres, interval retains a strain and carries out thinning (every mu of 60,000 strains left and right), and coordinates and loosen the soil.Later stage also will be carried out weeding in good time.In addition the balloonflower root florescence longer, consume a large amount of nutrients, affect root growth, except seed field, want timely flower and fruit thinning to improve output and the quality of root.The weak point of seed propagation method be its complex steps and the cycle longer.Balloonflower root can be bred by cuttage, but because balloonflower root is perennial root draft, and property happiness low humidity is dry, adopts common cottage method easily to infect damage by disease and insect and rooting rate is low, so use less.
Summary of the invention
In view of this, the object of this invention is to provide a kind of cuttage and seedling culture method of balloonflower root, while cultivating balloonflower root seedling to solve available technology adopting cottage propagation mode, rooting rate is low and transplanting survival rate is low and the deficiency of existence.
The present invention solves the problems of the technologies described above by the following technical programs:
A cuttage and seedling culture method for balloonflower root, comprises the steps:
(1) preparation base-material: loam, ash and barnyard manure are mixed, and water drench to its humidity be after 18-24% base-material, this base-material is packed in bag for subsequent use;
(2) selection of cutting and pretreatment: select robust growth and the balloonflower root maternal plant without damage by disease and insect, grow the pinching wholeheartedly time of 5 leaves annual maternal plant, grow to 8 leaves wholeheartedly time until one-level lateral bud, intercept the cutting wholeheartedly of 5-7 leaf, and cutting is placed on and in root-growing agent, soaks 2-4min;
(3) cuttage of cutting: by the base-material of inserting step (1) preparation immediately of cutting after treatment in step (2), the degree of depth is the 1/3-1/2 of cutting length, and keeping the humidity of base-material is 18-24%;
(4) transplanting of cutting: cultivate in base-material until cutting after 4-5 month, transplant.
The weight ratio of described loam, ash, barnyard manure is (20-30): (5-10): (6-8).
Further, the weight ratio of described loam, ash, barnyard manure is 25:8:7.
Described root-growing agent is the raw material composition of following weight portion: heteroauxin 80-100 part, inositol 9-11 part, Vc1-2 part.
In described step (4), when balloonflower root seedling is transplanted, remove in the lump together with the base-material of cultivating this seedling, balloonflower root seedling is planted in the situation that not departing from female soil.
Beneficial effect of the present invention is:
1. adopting loam, ash and barnyard manure is base-material, can provide growth required nutrition for cutting, does not need fertilising in addition to increase cost.
2. pair cutting is taked to use root-growing agent processing after girdling, has greatly improved the rooting rate of cutting, reaches more than 90%.
3. in the time transplanting, base-material is removed in the lump, in the situation that seedling body does not depart from female soil, planted, can make the survival rate of transplanting reach 98%.
Embodiment
In order conveniently to those skilled in the art will recognize that the present invention will be further described below in conjunction with embodiment.Embodiment is only to the illustrating of this invention, and is not limitation of the invention, and the step of not doing in embodiment to illustrate is all prior arts, is not described in detail at this.
Ash of the present invention is the residue after burning plants, and its main component is potash.Because ash is the ashes after burning plants, so be the contained mineral element of all plants, in ash, nearly all contain.What wherein content was maximum is potassium element,, containing potassium 6-12%, more than 90% is wherein generally water-soluble, exists with carbonate form; Next is phosphorus, generally containing 1.5-3%; Also contain the micronutrient elements such as calcium, magnesium, silicon, sulphur and iron, manganese, copper, zinc, boron, molybdenum.The fertilizer efficiency of ash is better than chemical fertilizer.It is a kind of wide material sources, with low cost, nutrient is complete, the obvious inorganic farmyard manure of fertilizer efficiency.
Barnyard manure of the present invention is livestock waste and gasket materials, feed stubble mixed-stacking the fertilizer that forms through microbial action.Be rich in organic and various nutritive elements.
Loam of the present invention is common loess or the black earth that does not contain the foreign material such as a large amount of rubbles or rubble.
Embodiment mono-
A cuttage and seedling culture method for balloonflower root, is characterized in that: comprise the steps:
(1) preparation base-material: be that 20:5:6 mixes by loam, ash and barnyard manure according to weight ratio, and water drench to its humidity be after 18% base-material, this base-material is packed in bag for subsequent use, every packed 30kg;
(2) selection of cutting and pretreatment: select robust growth and the balloonflower root maternal plant without damage by disease and insect, grow the pinching wholeheartedly time of 5 leaves annual maternal plant, grow to 8 leaves wholeheartedly time until one-level lateral bud, intercept the cutting wholeheartedly of 7 leaves, and cutting bottom 1/3 is placed in root-growing agent and soaks 2min, this root-growing agent is to be mixed according to the amount of 80:9:1 by heteroauxin, inositol and Vc;
(3) cuttage of cutting: by the base-material of inserting step (1) preparation immediately of cutting after treatment in step (2), the degree of depth is its length 1/2, and keeping the humidity of base-material is 18%;
(4) transplanting of cutting: cultivate in base-material until cutting after 5 months, this balloonflower root seedling is transplanted, when transplanting, remove in the lump together with base-material bag, digging behind the hole of plantation, take off the sack of dress base-material, base-material is put into hole together with balloonflower root seedling, and then blinding completes transplanting.
Cultivate 200 of balloonflower root cuttings with said method, be checked through after two months and take root 183, the seedling after taking root is transplanted, survive 182 strains.
Embodiment bis-
A cuttage and seedling culture method for balloonflower root, is characterized in that: comprise the steps:
(1) preparation base-material: be that 30:10:8 mixes by loam, ash and barnyard manure according to weight ratio, and water drench to its humidity be after 30% base-material, this base-material is packed in bag for subsequent use, every packed 30kg;
(2) selection of cutting and pretreatment: select robust growth and the balloonflower root maternal plant without damage by disease and insect, grow the pinching wholeheartedly time of 5 leaves annual maternal plant, grow to 8 leaves wholeheartedly time until one-level lateral bud, intercept the cutting wholeheartedly of 5 leaves, and cutting bottom 1/3 is placed in root-growing agent and soaks 2min, this root-growing agent is to be mixed according to the amount of 100:11:2 by heteroauxin, inositol and Vc;
(3) cuttage of cutting: by the base-material of inserting step (1) preparation immediately of cutting after treatment in step (2), the degree of depth is its length 1/2, and keeping the humidity of base-material is 24%;
(4) transplanting of cutting: cultivate in base-material until cutting after 4 months, this balloonflower root seedling is transplanted, when transplanting, remove in the lump together with base-material bag, digging behind the hole of plantation, take off the sack of dress base-material, base-material is put into hole together with balloonflower root seedling, and then blinding completes transplanting.
Cultivate 200 of balloonflower root cuttings with said method, take root 181, the seedling after taking root is transplanted, survive 181 strains.
Embodiment tri-
A cuttage and seedling culture method for balloonflower root, is characterized in that: comprise the steps:
(1) preparation base-material: be that 25:8:7 mixes by loam, ash and barnyard manure according to weight ratio, and water drench to its humidity be after 21% base-material, this base-material is packed in bag for subsequent use, every packed 30kg;
(2) selection of cutting and pretreatment: select robust growth and the balloonflower root maternal plant without damage by disease and insect, grow the pinching wholeheartedly time of 5 leaves annual maternal plant, grow to 8 leaves wholeheartedly time until one-level lateral bud, intercept the cutting wholeheartedly of 6 leaves, and cutting bottom 1/3 is placed in root-growing agent and soaks 2min, this root-growing agent is to be mixed according to the amount of 90:10:1.5 by heteroauxin, inositol and Vc;
(3) ridging of cutting: cutting after treatment in step (2) is pressed into immediately in the base-material of step (1) preparation, the degree of depth is its length 1/2, and keeping the humidity of base-material is 21%;
(4) cutting separates with maternal plant: in base-material, cultivate after 4 months until cutting, this balloonflower root seedling is transplanted, when transplanting, remove in the lump together with base-material bag, digging behind the hole of plantation, take off the sack of dress base-material, base-material is put into hole together with balloonflower root seedling, then blinding completes transplanting.
Cultivate 200 of balloonflower root cuttings with said method, be checked through after two months and take root 192, the seedling after taking root is transplanted, survive 191 strains.