CN103798054A - High-yield high-efficiency cultivation mode for interplanting good mulberry with konjac - Google Patents
High-yield high-efficiency cultivation mode for interplanting good mulberry with konjac Download PDFInfo
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Abstract
The invention relates to a technology for a high-yield high-efficiency cultivation mode for interplanting good mulberry with konjac, belongs to the technical field of high-yield high-efficiency cultivation technologies for plants, and can solve the problems that in the current conventional planting technology, mulberry leaves are low in yield and poor in quality; the land productivity of a mulberry field and economic benefits of sericulture management are directly influenced due to idle vacant fields between every two trees and between every two planting rows, in the mulberry field; land resource is wasted as the effective utilization rate of land is low. Therefore, through research on the high-yield high-efficiency planting mode of interplanting the good mulberry with the konjac, high yield of the good mulberry and the konjac is realized; good harvests of sericulture and the konjac can be realized; the effective utilization rate of land in the good mulberry field is increased to the maximum extent; the planting economic benefits of mulberry planters are increased; the sound steady development of the silkworm industry is facilitated; the difficult problems of low yield and poor quality of mulberry leaves, and low effective utilization rate of land in the mulberry field are effectively solved. The technology for the high-yield high-efficiency cultivation mode is an effective innovative technology; for every 666.6 square meters, about 350kg of good mulberry leaves are increased, the production value of the konjac is increased by over 3,000 yuan and the effect is very remarkable.
Description
Technical field
The present invention relates to a kind of good mulberry interplanting konjak high-yield high-efficiency cultivation pattern
Background technology
Sang Zuowei natural resources is used for the history of breeding silkworms existing more than 5000 year by people, after mulberry tree Planting is amassed wealth by heavy taxation, due to improving constantly of yield and quality, breed silkworms to produce and more had the assurance on material, even if the development of science and technology has been developed silkworm artificial feed, the best natural feed of silkworm but mulberry leaf still be can yet be regarded as at present.Mulberry need be first planted in sericulture, and the height of mulberry yield and the quality of quality directly affect mulberry field land productivity and the economic benefit of managing of breeding silkworms; Because plantation row in mulberry field leaves unused with there being blanking bar in the ranks, fail to bring into play effective use of land rate and wasted land resources on the other hand.Therefore, research adopts good mulberry field interplanting konjaku high-yield and high-efficiency cropping pattern, can make the acquisition high yield of good mulberry, konjaku, can make sericulture, konjaku bumper harvests, thereby increase to greatest extent the effective use of land rate in good mulberry field, the plantation economic benefit that improves mulberry planter, is conducive to promote the healthy stable development of Sericulture.
From retrieving domestic and international pertinent literature: find no and the report of planting good mulberry interplanting konjak high-yield high-efficiency cultivation pattern technology identical content.
Summary of the invention
The technology that the object of the invention is to propose the good mulberry interplanting konjak of a kind high-yield high-efficiency cultivation pattern, can solve in current general planting technology, and the effective use of land rate in mulberry field is low, and mulberry yield is low and quality is bad, the low technical problem of mulberry field plantation economic benefit.Can make mountain area mulberry planter from single good mulberry plantation, become the economic crops pattern plantation of good mulberry field interplanting konjak, by the measure of high-yield and high-efficiency On Comprehensive Technique, just can greatly improve the income of mulberry field plantation.
Realize the object of the invention technical scheme as follows:
Adopt the cultivation mode of good mulberry field interplanting konjak.
Preferably breeding:
The selection of good mulberry races
Selecting good mulberry races is one of important measures of obtaining Good Cocoon, mulberry tree breed has growth characteristics separately and the adaptability different to the soil texture, weather conditions etc., therefore, plant that the good mulberry races kind being applicable to should possess that the food value of leaf is excellent, output is high according to local condition choosing, the feature of strong stress resistance, wide adaptability.
The selection of good konjaku kind
Fall Miao Houshou while digging at konjaku, select that bud nest is less, mouthful flat, terminal bud short and thick strong sharper, smooth surface is anosis, worm, scar, what weight reached 500～800g is high-quality kind taro.Choose rear gently removing and put down air dry gently about 10～15 days, with 50% thiophanate methyl can wet-milling or the pulvis processing such as 50% carbendazim wettable powder.
The breeding of breeding mulberry sapling.Seed propagation (sexual propagation), cultivates seedling; Vegetative propagation is: graft seedling growth; Cuttage and seedling culture.
Mulberry tree field production and Managed Solution:
Optimum period plantation mulberry tree.Spring and autumn can be planted, and Qiu Sang can plant after mulberry tree fallen leaves.The plantation before late Febuary to Clear and Bright of spring mulberry.
Finishing ground.Kind of mulberry is first wanted whole ground, and plantation in spring first, in December last year or January deep ploughing soil then, is shone after weathering through freezing winter, then burrowed according to preset distance trench digging.
Secrecy, zanjon are planted.The depth of planting is advisable with 30cm, and the seeding row spacing of planting is: line-spacing 115cm, spacing in the rows 85cm, every mu of 681 strains of planting.
Heavy dressing fertilizer.Winter top dressing is that mulberry field basis is fertile, and winter top dressing is take the farmyard manure that becomes thoroughly decomposed and composting farmyard manure as main; Spring fertilizer in the time that young sprout grows 5～10cm, in time heavy dressing quick-acting fertilizer,
Water management.Hold drain ditch successfully, anti-last feeding area water, and germinate leaf opened setate and Xia Qiu phase in mulberry tree, can pour water and meet the water requirement of mulberry tree by irrigation and drainage ditch.
Remove bud, pinching, pruning, top clipping.Mulberry tree goes the principle of bud to be, stays by force a little less than going, and outside staying in going, intensive place dredges more to be stayed less, and gap is dredged and stayed more less; Rationally pinching, the tender head that is young sprout top branch is plucked, and has the effect of volume increase mulberry leaf; Refine branch, be mainly on mulberry tree sick thin and delicate small stems, intensive branch, descending branch, the stake of worm harm limb; Skilful top clipping, is to utilize the botany principle of breaking mulberry branch apical growth advantage, cuts off excessive growth part, the 1/3-1/2 that its length is branch length.
Setting, the winter cuts down, intertill and clean tillage.Setting, to the little mulberry tree of not going into operation should be tree-like from training objective be main, press respectively trunk, the first branch, the height of the second branch, number, cut off unnecessary branch, cultivate into tree-like high yield neat, that growth potential is large tree-like; Winter is cut down a little less than growth potential and the old and the weak mulberry tree that decays; Intertill and clean tillage, mulberry field intertill and clean tillage carries out spring, summer, autumn, winter four times every year,
Mulberry field konjaku land for growing field crops high-yield culturing and Managed Solution
Selection and the organic manure on konjaku ground, mulberry field.Should select soil layer deep fertile, ventilative good, the neutral micro-acid of organic matter, draining is loosened, is rich in to quality, and physical features is smooth or be less than the ground, gentle slope of 25 °.Plantation konjaku need to be used a large amount of farm organic fertilizers.
Konjaku is chosen seeds, is made preparations for sowing
Fall Miao Houshou while digging at konjaku, select that bud nest is less, mouthful flat, terminal bud short and thick strong sharper, smooth surface is anosis, worm, scar, what weight reached 500～1000g is high-quality kind taro.
Entirely, bedding
On the plot, mulberry field of choosing, execute 50～100kg lime disinfection for every mu, then with center line trench digging between Sang Yusang, ditch depth 25cm left and right.
The heavy base fertilizer application of beginning sowing in good time.Konjaku can also can be sowed in spring by winter sowing, and spring sowing is the method for generally selecting, and sows in spring at early and middle ten days in late March～April, and in nest, high-quality well-rotted farmyard manure 10kg left and right is executed in every strain, and then upper blinding 3cm is put one of kind of taro and covered the soil about 10cm again.
Enhance field management.The one, in the time of konjaku exhibition leaf, artificial dialling cut weeds, and reduce weeds and disease and occur, the 2nd, chemical control soft rot and southern blight.
Results in good time
In the time selecting fine day and antecedent soil moisture around the Frost's Descent, konjaku is most of can pull out petiole with hand, and comes off and locate when smooth just can receive and dig in time.
Technique effect of the present invention is: can make mountain area mulberry planter from single good mulberry plantation, become the economic crops pattern plantation of good mulberry field interplanting konjak, by the measure of high-yield and high-efficiency On Comprehensive Technique, just can in unit are, greatly improve Yield and quality and the economic benefit of mulberry field plantation.
Applicant one has studied clear and definite to plant good mulberry interplanting konjak high-yield high-efficiency cultivation pattern technology to the importance of producing; The 2nd, determine good mulberry kind, konjaku kind selected objective target; The 3rd, determine good mulberry modes of reproduction; The 4th, clearly mulberry tree field production and Managed Solution; The 5th, clearly the Key to high-yielding production technology of mulberry field interplanting konjak.The 6th, konjaku high-yield culture technique key is done a good job of it five aspects: macrospecies taro 500g～1000g, use sufficient farmyard manure, high ridge band, rational close planting, attention diseases and pests controlling.By strengthening the field pipe work of each crop, impel whole interplanting crops can high-yield and high-efficiency.
Embodiment
Below in conjunction with embodiment, the present invention is described further.
First the key problem in technology of choosing kind of good mulberry interplanting konjak high-yield high-efficiency cultivation pattern is done a good job of it to six aspects, the one, according to target select qualified good mulberry kind; The 2nd, good mulberry in this locality breeding, reduces damage by disease and insect as far as possible, in order to improving survival rate; The 3rd, guarantee that good mulberry density is at 666.6m
2on area, plant 681 strain left and right; The 4th, good mulberry fertilising emphasis is in winter, spring; The 5th, must carry out the measures such as bud, pinching, pruning, top clipping; The 6th, konjaku high-yield culturing key is done a good job of it five technical measures: select macrospecies taro 500g～1000g above, use sufficient farmyard manure, high ridge band, rational close planting, attention diseases and pests controlling.By strengthening the field pipe work of each crop, impel whole interplanting crops can high-yield and high-efficiency.
The concrete technical measures of implementing
1. good mulberry culture technique
1.1 select good mulberry races
Selecting good mulberry races is one of important measures of obtaining Good Cocoon, mulberry tree breed has growth characteristics separately and the adaptability different to the soil texture, weather conditions etc., therefore, to plant that the good mulberry races kind being applicable to should possess that the food value of leaf is excellent, output is high according to local condition choosing, the feature of strong stress resistance, wide adaptability, specifically select:
(1) output is high: it is prosperous that good mulberry races generally has growing way, and clockwork spring number is many, and branch is long, and germination rate is high, and growth bud is many, and internode is close, and blade is large and thick, and flowers and fruits wait merit less.
(2) food value of leaf is excellent: quality of mulberry leaf directly has influence on the physique of silkworm, and high-quality mulberry leaf refer to that the nutrient component containing in mulberry leaf is high, is applicable to the needs that silkworm bulk-growth is grown, and can obtain the silk cocoon of high yield, high-quality.
(3) strong stress resistance: good mulberry races must adapt to local climate environment and soil condition, and local Major Diseases is had to stronger resistance.
(4) economical character is good: good mulberry races requires branch upright, and field management is convenient, and mulberry leaf harvesting is easy etc.
1.2 breeding mulberry sapling breedings
1.2.1 seed propagation (sexual propagation).By gathering on local mulberry tree, atropurpureus mulberry fruit is mashed, the yellowish-brown full seed that obtains was sowed in late April to early June after rinsing, the storage of drying in the shade, and cultivated seedling.
1.2.2. nourish and generate (vegetative propagation)
Graft seedling growth: be generally to utilize the seedling of the seminal propagation of land race to make stock, utilize the improved seeds branch that output is high, the food value of leaf is good to do scion.Within 10 to 15 days after connecing, check whether survive, need not alive are mended and are connect.Be also noted that diseases prevention worm, pluck debudding, pour water in time, fertilising etc. promotes young sprout growth.
Cuttage and seedling culture: cuttage is that the young sprout that utilizes the spring to cut down to cut is done the cuttage at the beginning of 4 months of fringe bar, green wood cutting is that the young sprout that utilizes the summer to cut down to cut is made fringe bar in late May cuttage.Before cuttage, branch is cut into 16-20 centimeter length, every upper end clip is transversal, will have a full bud from clip 1 centimeters, and the clip of lower end will approach leaf scar and be cut into a level and smooth inclined-plane, is then placed on indoor sand and hides 15-20 days.Concrete grammar is: the branch root a bundle after sand is hidden, be placed on the ABT root-inducing powder immersion 35 hours of 50ppm concentration, and fall perpendicular outdoor the urging in root pond that fine sand is paved into of imbedding, 15 centimetres, upper cover sand, cover with nylon film again, behind sky, take out branch and plant into seedbed, after cultivation, do not reveal bud.
1.3 mulberry tree field production and management
1.3.1, mulberry tree is planted period: spring and autumn can be planted, and Qiu Sang can plant after mulberry tree fallen leaves.The plantation before late Febuary to Clear and Bright of spring mulberry.
1.3.2, whole ground: plantation in spring, first in December last year or January deep ploughing soil then, sun the earth which has been ploughed up after weathering through a winter, then burrow according to preset distance trench digging.
1.3.3, zanjon plants.As sticky in soil property hard, open cave and want large, wide 70cm, dark 50cm; Soil property is more loose or cultivated land, the wide each 50cm in cave.The depth of planting is advisable with 30cm, and the seeding row spacing of planting is: line-spacing 115cm, spacing in the rows 85cm, every mu of 681 strains of planting.
1.3.4, fertilising (1) winter top dressing: winter top dressing is that mulberry field basis is fertile, and under mulberry tree dormancy trench digging in period is executed, Main Function is improvement soil, increases fertility of land, and winter top dressing is take the farmyard manure that becomes thoroughly decomposed and composting farmyard manure as main.(2) spring fertilizer: spring, mulberry tree germinateed, shoot and leaf growth needs a large amount of nutrients, therefore, and in the time that young sprout grows 5～10cm, heavy dressing quick-acting fertilizer in time, mu sealing fertilizer 100kg+ urea 50kg jin+cake fertilizer 25kg.
1.3.5 water management meets the requirement of mulberry tree to moisture, is volume increase and the important measures that improve the food value of leaf, management GPRS 2 points of mulberry field to water: (1) digs trenches to drain the water away.After the ponding of mulberry field, soil lacks air, and root system respiration difficulty, affects mulberry root absorption nutrient, and photosynthetic product reduces, and occurs that mulberry leaf wilting Huang falls, and produces noxious material, mulberry root rot simultaneously.Hold drain ditch successfully, anti-last feeding area water.(2) grasp the expired sufficient mulberry tree water of mulberry tree germination leaf opened setate and Xia Qiu.These two periods are large to water demand, as lack of water, can affect the growth of mulberry tree and reduce Quality of Mulberry Leaves, and can meet the water requirement of mulberry tree this two periods by the irrigate through furrow water of having a ride on a horse of irrigation and drainage.
1.3.6 remove bud, pinching, pruning, top clipping
(1) after going the bud mulberry tree summer to cut down, because resting bud is sprouted in a large number, bud amount is too much, and strong and weak bud is mixed raw, consumes a large amount of nutrients, causes leaf yield not high.Meanwhile, due to the close raw closing of mulberry bud, ventilation and penetrating light is bad, reduces the food value of leaf, affects silkworm body health.Therefore, remove weak bud, overstocked bud, stay in right amount bud, reasonable layout, nutrient supply is concentrated, and improves ventilation and penetrating light condition, be beneficial to the growth of mulberry bud, thereby form good high yield group structure, for improving, summer and autumn, leaf yield and even the leaf yield in spring in next year were significant then.
Mulberry tree goes the principle of bud to be, stays by force a little less than going, and outside staying in going, intensive place dredges more to be stayed less, and gap is dredged and stayed more less.General point is carried out for 2 times.In the time of the high 7-10cm of mulberry shoot, carry out bud thinning the 1st time, staying bud amount is 2 times that every strain object is stayed bud amount.If average every strain mulberry tree object message is 8, the 1st bud thinning every strain mulberry tree on average stays 16 of buds.Concrete grammar is: at the surrounding of crossing thick mulberry shoot (bar footpath is more than 1 centimetre) 4-5 the healthy and strong bud of selecting and remain, at the surrounding of discal patch (bar footpath is in 1cm left and right) 2-3 the healthy and strong bud of selecting and remain, weak bar take the circumstances into consideration to stay 1 healthy and strong bud that position is good.The 2nd time bud thinning is in conjunction with grown silkworm leaf summer and autumn, by thin and delicate, grow wild, sagging, overstocked mulberry shoot cuts from base portion and cuts and feed silkworm with mulberry.Method is: 2-3 the strong bar of selecting and remain around the thick mulberry shoot of mistake, in order to growing up to discal patch, avoid occurring thick bar.1-2 the strong bar of selecting and remain of discal patch, all dredging and go or select and remain 1 according to mulberry tree growing way of weak bar, avoids occurring small and weak again.Go bud degree to determine flexibly coppice numbers, how many according to mulberry tree breed characteristic, cultivation strain number, fertilizer and water condition, mulberry tree growing way etc.
(2) pinching pinching is exactly to be young sprout top branch tender head is plucked, suppress its elongation growth, make originally to supply with the moisture, nutrient centralizedly supply of tender head growth in spire, promote tender leaf growth, blade maturity on young sprout is reached unanimity, to improve practical leaf ratio.Pinching is reasonable, increases production in addition the effect of mulberry leaf.
Pinching period and pinching degree, mainly according to determining period with mulberry.Spring, grown silkworm was with mulberry generally carrying out with before leaf 10～12 days, and pinching is to pluck the tender head of magpie mouth shape as degree, with the leaf a slice plucked tender leaf early, with slow being advisable only to pluck terminal bud of leaf.Adopt pinching measure at tree type forming stage, can impel axillary bud sprouting difference, accelerate to form tree type.
(3) prune be mainly on mulberry tree sick thin and delicate small stems, intensive branch, descending branch, the stake of worm harm limb, with sharp keen mulberry cut, mulberry saw, prune, saw goes so that branch is evenly distributed, tree body nutrient supply is concentrated, the generation of minimizing damage by disease and insect in the coming year.In pruning, to cut saw kerf concordant, avoid cutting that saw is improper causes new scar, dry stake.Discarded object under pruning should be collected and burn.
(4) top clipping is to utilize the botany principle of breaking mulberry branch apical growth advantage; cut off excessive growth part; make to set body nutrient supply and concentrate on branch lower middle portion; reduce freeze injury; improve germination rate next spring; blade is thick large, can also reduce mulberry sorosis to the mulberry tree of morus bombycis system, how long voluminous mulberry leaf.The length of top clipping will be determined according to different kinds, can cut off the light green part on branch top to the mulberry tree of "Hur" mulberry system, can carry out the heavy pruning tip, the 1/3-1/2 that its length is branch length to the mulberry tree of the many morus bombycis systems of flowers and fruits.
1.3.7 winter that formalizes is cut down white intertill and clean tillage
(1) setting to the little mulberry tree of not going into operation should be tree-like from training objective be main, in the winter time according to the requirement of forming of high, medium and low dry mulberry, respectively by due trunk, the first branch, the height of the second branch, number, cut off unnecessary branch, finally cultivate into tree-like high yield neat, " three wooden forks six turn 12 fists " that growth potential is large tree-like.
(2) winter is cut down a little less than growth potential and the old and the weak mulberry tree that decays, and continues to use in order to recover tree vigo(u)r, and the way of available " winter is cut down wheel and has a rest, and adjusts the time in season of breeding silkworms " solves.Be winter the branch on this class mulberry tree all to be cut and cut down from base portion, carry out simultaneously and propose the work of fist benefit fist, in fertile training management, partially eat partially and drink, also no longer do the summer and cut down, allow it fully recover growth.To this class mulberry tree can not support silkworm in spring and with leaf support late spring silkworm or the summer silkworm, just can reach that the thick bar of bar is strong, mulberry leaf increase production.
(3) white this is an agrotechnical measures of beautifying mulberry tree, the sterilization of tree body.Method is the fresh limewash with 20 times, and the lime sulfur that adds 2% salt or Baume 3 to spend, carries out uniform white processing to trunk.
(4) mulberry field intertill and clean tillage
Mulberry field intertill and clean tillage carries out spring, summer, autumn, winter four times every year, especially with winter, summer outbalance, general intertill and clean tillage is with fertilising in conjunction with carrying out, and winter ploughing is the basis that the coming year, mulberry was achieved higher output, require the winter ploughing degree of depth to reach 15～20cm, spring, summer, Autumn deep ploughing are advisable with 5～10cm.
2. mulberry field konjaku high-yield culturing measure
Konjaku high-yield culture technique key is done a good job of it five aspects, and the one, more than macrospecies taro 500g-800g; The 2nd, use sufficient farmyard manure; The 3rd, high ridge band; The 4th, rational close planting; The 5th, pay attention to diseases and pests controlling; By strengthening the field pipe work of each crop, impel whole interplanting crops can high-yield and high-efficiency.
Selection and the organic manure in 2.1 konjaku ground, mulberry fields
Konjaku wide adaptability, cloudy Keep away from sun is afraid of cold, is liked to happiness temperature, happiness is wet, and fearness is steeped, the fertile fearness of happiness is thin, like the sour alkali of being afraid of.Should select soil layer deep fertile, ventilative good, the neutral micro-acid of organic matter, draining is loosened, is rich in to quality, and physical features is smooth or be less than the ground, gentle slope of 25 °.
Plantation konjaku needs a large amount of farm organic fertilizers, manure type is a lot, available various stalk, withered grass, leaf carry out composting, method is that a thick-layer stalk, withered grass, leaf water after rare urine water or water, covers a thin sheet of soil, continuously 3-5 layer, height can be piled 1.5m left and right, upper cover stalk, weeds or waste and old film, become thoroughly decomposed and just can be used for konjaku cultivation through 50-60 days fermentation reactor systems, and broadleaf tree sawdust also can be used through fermentation.
2.2 konjakus are chosen seeds, are made preparations for sowing
Fall Miao Houshou while digging at konjaku, select that bud nest is less, mouthful flat, terminal bud short and thick strong sharper, smooth surface is anosis, worm, scar, what weight reached 500～800g is high-quality kind taro.Choose rear gently removing and put down air dry gently about 10～15 days (weight subtracts 15% left and right), with 50% thiophanate methyl can wet-milling or the pulvis processing such as 50% carbendazim wettable powder.
2.3 entirely, bedding
On the plot, mulberry field of choosing, execute 50～100kg lime disinfection for every mu, then with center line trench digging between Sang Yusang, ditch depth 25cm left and right.
2.4 begin sowing in good time
Heavy base fertilizer application, konjaku can also can be sowed in spring by winter sowing, and spring sowing is the method for generally selecting, and sows in spring at early and middle ten days in late March～April, or reaches 10 ℃ and can sow above when the earth's surface 10cm soil temperature Consecutive Days.850 meters of following low altitude areas also can be in sowing in November～December, can reduce kind of a taro storage program.When sowing, be exposed to the sun 1～2 day, improve germinating capacity, then soak seed after 30min with 500 times of 500 times of 50% carbendazim wettable powders or 50% thiophanate methyl wettable powders, or with airing after 75% tpn wettable powder and 1500 times of immersion kind 30min of 72% agricultural streptomycin.Sowing strain (nest) is determined between 50～60cm apart from holding kind of a taro size., in nest, high-quality well-rotted farmyard manure 10kg left and right is executed in every strain, and then upper blinding 3cm is put one of kind of taro and is covered the soil about 10cm again.
2.5 enhance field management
The one, in the time of konjaku exhibition leaf, artificial dial cut weeds after, execute with potato class special fertilizer 20g+ potassium sulfate 15g flour mixed with adulterants in every cave again, then 11～the 15cm that earths up, and in furrow cover stalk or grass, covering can prevent antecedent soil moisture, reduce weeds and disease occurs, suppressing ground temperature changes, can prevent again soil erosion loss, keep soil soft, be beneficial to konjaku and grow; The secondth, prevent and treat soft rot and southern blight, start at konjaku exhibition leaf, every 7～10 days, be watered 50～100kg and 77% and can kill to such an extent that the rotations such as 1000 times of mixed liquors of wetting powder are used alternatingly with 500 times of liquid of 50% carbendazim or 500 times of 50% topsins, the 1000 ten thousand agricultural streptomycin sulphates of unit respectively, application method can be according to PD, the methods such as available spraying, filling root, stop dispenser after mid-September.
2.6 gather in the crops in good time
Can pull out petiole with hand konjaku is most of, and the place that comes off just can receive and dig when smooth, generally receipts are dug better when selecting fine day and antecedent soil moisture around the Frost's Descent.While gathering, note by the selected disease-resistant good species taro of standard, and by separated to the kind taro below 300g and commodity taro, and note by the separately keeping of macrospecies taro, microspecies taro, root-like stock can not reserve seed for planting in spite of illness, in spite of wound, all to handle with care in the time of carrying no matter plant taro or commodity taro, prevent that damage is rotten.
3. magic High Yield Cultivation Pattern effect is interplanted in good mulberry field
Mulberry evil spirit high-yield planting pattern can make the foster amount of mulberry field leaf-making quantity raising 350kg increase silkworm .5 open by above-mentioned high-yield planting technical measures, increases income 500 yuan; Per mu yield konjaku 1500gk left and right, increases income more than 3000 yuan.Reach the technique effect of mulberry evil spirit bumper harvests.
Claims (6)
1. a technology for good mulberry interplanting konjak high-yield high-efficiency cultivation pattern, is characterized in that, first the key problem in technology of choosing kind of good mulberry interplanting konjak high-yield high-efficiency cultivation pattern is done a good job of it to six aspects, the one, according to target select qualified good mulberry kind; The 2nd, good mulberry in this locality breeding, reduces damage by disease and insect as far as possible, in order to improving survival rate; The 3rd, guarantee good mulberry density 600-800 strain \ 666.6m
2between; The 4th, good mulberry fertilising emphasis is in winter, spring; The 5th, must carry out the measures such as bud, pinching, pruning, top clipping; The 6th, konjaku high-yield culturing key is done a good job of it five technical measures: select macrospecies taro 500g～1000g above, use sufficient farmyard manure, high ridge band, rational close planting, attention diseases and pests controlling.By strengthening the field pipe work of each crop, impel whole interplanting crops can high-yield and high-efficiency.
2. according to the technology of a kind of good mulberry interplanting konjak high-yield high-efficiency cultivation pattern in claim 1, it is characterized in that, plant according to local condition choosing possess that the food value of leaf is excellent, output is high, the good mulberry races of the feature of strong stress resistance, wide adaptability; Konjaku kind stem will select plant sturdy before konjaku falls seedling, receives while digging, select terminal bud sturdy 2 centimetres following, smooth surface is anosis, worm, scar, single kind of stem weight reach 500-1000g as planting.Plant after taro is chosen and will gently remove and put down gently, air dry be about 10～15 days, and keeping is for subsequent use.
3. according to the technology of a kind of good mulberry interplanting konjak high-yield high-efficiency cultivation pattern in claim 1, it is characterized in that, good mulberry sapling should be in this locality sexual or vegetative propagation reduce damage by disease and insect, in order to improving survival rate; Konjaku kind should medicament seed soaking sterilization, by the kind taro of choosing with before sowing again with after 500 times of 50% carbendazim wettable powders or 500 times of seed soaking 30min of 50% thiophanate methyl wettable powder, or preserve with airing after 75% tpn wettable powder and 1500 times of immersion kind 30min of 72% agricultural streptomycin.
4. according to the technology of a kind of good mulberry interplanting konjak high-yield high-efficiency cultivation pattern in claim 1, it is characterized in that, good mulberry fertilising emphasis is in winter, spring.Winter top dressing is take the farmyard manure that becomes thoroughly decomposed and composting farmyard manure as main; Spring fertilizer: spring mulberry tree in the time that young sprout grows 5～10cm, mu sealing fertilizer 100kg+ urea 50kg jin+cake fertilizer 25kg.
Kind stem after konjaku kind stem First Year storage sterilization dries epidermis side moisture, lies in the ground stacking that is covered with stalk or millet straw, and one deck konjaku one deck stalk, grass can even be put 2～3 layers, preferably only puts 2 layers of konjaku upper cover stalk, millet straw insulation on the ground as stacked.On the be placed on bamboo tower of higher height above sea level, keeping is survived the winter, and storage is forbidden to cover and plant a taro on the ground without underbed or with plastic film, avoids the rotten kind of maintaining period.
5. according to the technology of a kind of good mulberry interplanting konjak high-yield high-efficiency cultivation pattern in claim 1, it is characterized in that, is to carry out the measures such as bud, pinching, pruning, top clipping.Mulberry tree goes the principle of bud to be, stays by force a little less than going, and outside staying in going, intensive place dredges more to be stayed less, and gap is dredged and stayed more less.Concrete grammar is: by thin and delicate, grow wild, sagging, overstocked mulberry shoot cuts from base portion and cuts and feed silkworm with mulberry.Crossing the more than 1 centimetre surrounding in thick mulberry shoot bar footpath 4-5 the healthy and strong bud of selecting and remain, in middle rule footpath at the surrounding of the 1cm left and right individual healthy and strong bud of 2-3 of selecting and remain, weak bar take the circumstances into consideration to stay 1 healthy and strong bud that position is good; Pinching is exactly that the tender head that is young sprout top branch is plucked, and suppresses its elongation growth; Be mainly on mulberry tree sick thin and delicate small stems, intensive branch, descending branch, the stake of worm harm limb; The light green part on branch top can be cut off to the mulberry tree of "Hur" mulberry system, the heavy pruning tip, the 1/3-1/2 that its length is branch length can be carried out to the mulberry tree of the many morus bombycis systems of flowers and fruits.
6. according to the technology of a kind of good mulberry interplanting konjak high-yield high-efficiency cultivation pattern in claim 1, it is characterized in that, konjaku high-yield culturing key is done a good job of it five technical measures: select macrospecies taro 500g～1000g above, rationally manage dense planting spacing in the rows 55-60cm, use sufficient the every cave 7kg of farmyard manure left and right, the high 15-18cm in ridge, attention diseases and pests controlling.
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