CN106105994A - A kind of Fructus Musae multiple cropping cultivation technique of resistive connection nematicide evil - Google Patents

Abstract

The invention belongs to planting fruit trees technical field of cultivation, disclose the Fructus Musae multiple cropping cultivation technique of a kind of resistive connection nematicide evil, invention utilizes Rhizoma Solani tuber osi and Banana Seedlings multiple cropping, Flos Tagetis Erectae and Fructus Musae multiple cropping in strong sprout reach to remove the purpose of root-knot nematode pest and disease damage, and plantation step includes nursery, whole, field planting, multiple cropping Rhizoma Solani tuber osi, Seedling Stage management, period management in strong sprout, fruit tree management, Flos Tagetis Erectae multiple cropping.And pass through the benign eco-environment strengthened management in planting process, constantly research creates applicable Fructus Musae, Rhizoma Solani tuber osi, Flos Tagetis Erectae, can effectively prevent and treat root-knot nematode pest and disease damage, improve the survival rate of Fructus Musae fruit tree, improve land utilization ratio.

Description

A kind of Fructus Musae multiple cropping cultivation technique of resistive connection nematicide evil

[technical field]

The present invention relates to planting fruit trees technical field of cultivation, particularly to the Fructus Musae multiple cropping cultivation skill of a kind of resistive connection nematicide evil Art.

[background technology]

Fructus Musae, is a kind of tropical fruit (tree), and owing to taste is fragrant, nutritious, extensively liking by everybody, Fructus Musae can be received all the year round Obtain, paid attention to the most very much in Temperate Region in China, have in south China area and plant widely, due to tissue culture seedlings of bananas develop rapidly and Wideling popularize, banana planting area is increasing, produces the nematicide run into therewith and harm generally occurs, particularly Banana Root Root-knot occurs serious, and the banana root be injured forms the root knot of warty, and fibrous root is few, limit pitchy, and time serious, epidermis rots, So that plant strain growth is slow, dysplasia.And root-knot nematode spread speed is fast, worm's ovum rest period is long, and tolerance performance is good, as Fruit can not prevent and treat in time, and Banana tree yellowing leaf can be caused to wither, fruit slight of stature, and even drought is waited indefinitely phenomenon, and perfume in serious harm The plantation of any of several broadleaf plants.

At present, the prevention and controls of Banana Root Root-knot is mainly chemical prevention, is mainly entered rhizosphere soil by pesticide Row is disinfected, and kills root-knot nematode, and uses insecticide to remove root-knot nematode, except causing the secondary pollution of insecticide Outward, root-knot nematode also can be made to develop immunity to drugs, may eventually form and constantly change dressings, constantly research and develop new drug, orchard continues by insecticide The vicious cycle polluted.Such as, Chinese patent CN 105028023 A discloses and a kind of prevents and treats educating of Fructus Musae Meloidogyne incognita Seedling substrate, this invention reaches to prevent and treat the purpose of root knot nematode control by adding pesticide composition in seedling medium.At present, remove Utilize chemicals to prevent and treat, also utilize the biological preparation to carry out the method prevented and treated, such as, Chinese patent CN 102742448 A disclose a kind of waxy Bacillus application technology on Fructus Musae, and the present invention utilizes bacillus cereus to Fructus Musae Root-knot nematode prevent and treat, but, bacillus cereus inherently pathogenic bacterium, utilize the improper meeting of bacillus cereus consumption to cause Fructus Musae Superinfection, therefore, one should be found in the planting process of Fructus Musae effectively root-knot nematode to be prevented and treated, also simultaneously The method not resulting in secondary pollution, and the most disclose and reach the preventing and treating mesh to root-knot nematode by multiple cropping method 's.

[summary of the invention]

In view of foregoing, it is necessary to provide the Fructus Musae multiple cropping cultivation technique of a kind of resistive connection nematicide evil, can reach to prevent and treat Root-knot nematode pest and disease damage, improves the survival rate of Fructus Musae fruit tree, is effectively improved the purpose of land utilization ratio.

For reaching above-mentioned purpose, the technical solution adopted in the present invention is:

A kind of Fructus Musae multiple cropping cultivation technique of resistive connection nematicide evil, described cultural method is as follows:

(1) nursery: ploughed by the soil of Seedlings nursery, harrows broken, is mixed with lime powder and stirring by table soil, enters under the sun Row tans by the sun, and is cultivated in booth according to local conditions of existence by the tissue cultured seedling of Fructus Musae, cultivates end and carries out Nursery stock transplanting；

(2) wholely: employing duplicate rows zanjon height furrow planting method is planted, furrow face width 5-6m, furrow surrounding opens wide 40-50cm, The zanjon of deep 60-70cm, middle mound height 40-50cm, as backfill soil, is 2-3m by spacing in the rows on furrow face, and line-spacing is 2-3m, Fixed point is digged pit, and cheats a length of 50-70cm, a width of 50-70cm, is 20-30cm deeply, and backfilling thickness in hole is the Fructus Musae of 2cm-5cm Substrate is fertile, irrigates with water, and covering with plastic film；

(3) field planting: open mulch film, the healthy Seedling selecting step (1) to cultivate is planted in the dell that step (2) is dug, Backfill middle mound after the seeding row spacing of check and correction Fructus Musae nursery stock and be compacted, until middle mound gradually reduces, until flat furrow face, drenching foot Determine root water, irrigate with water and soil is irrigated；

(4) multiple cropping Rhizoma Solani tuber osi: after Fructus Musae field planting 10 days, is 20-30cm according to the degree of depth between the row's banana seedlings of furrow face two, The a width of 20-30cm of ditch, two ditch spacing are 30-40cm, carry out wholely, and potato planting ditch is 30-40cm with the distance of banana seedlings, The Rhizoma Solani tuber osi substrate applying 5-10cm in ditch is fertile, Rhizoma Solani tuber osi is carried out accelerating germination, sows according to the distance of 30-40cm, school After good seeding row spacing, return hack compacting；

(5) Seedling Stage management: Fructus Musae belongs to Seedling Stage from field planting to opening great Ye, starts at interval of 3-5 days to perfume (or spice) from field planting The root of any of several broadleaf plants seedling applies the liquid manure of 2kg-4kg/ strain, and outside root, the leaf of foliage-spray 1kg-2kg/ strain is fertile simultaneously, Seedling Stage pipe Reason is it is noted that conscientiously check that disease pest occurs, and prevents and treats in time, finds variant, will pull out early, change field run plant simultaneously；

(6) period management in strong sprout: Fructus Musae enters after date in strong sprout and applied liquid manure at interval of 20-30 days to banana root, whole strong Fertilization strategy 2-4 time, keeps Jiao Yuan to moisten, poured water every 5-8 days once, and the phase in strong sprout is in time with the suction rooting out pumping except bud agent Bud；

(7) fruit tree management: Fructus Musae carries out except bud after taking out flower bud, when inhaling 15-30cm height after bud is unearthed, will inhale the ball of bud growing point Stem portion removes, during Fructus Musae result, and the fruit of fruit ear to be observed comb growing way, to carry out fruit thinning time overstocked in time, select fine day afternoon Carrying out fruit thinning operation, fallen by the tail comb shovel of any of several broadleaf plants fruit with ash shovel, each fruit ear retains 6-8 comb, and the end comb after fruit thinning only retains one Any of several broadleaf plants fruit, the complete position ash planning cutting off male flower cluster on fruit ear of fruit thinning shovels the half into fruit ear diameter, retains any of several broadleaf plants flower bud, through 10- To breaking disconnected with hands by any of several broadleaf plants flower bud after 15 days, when any of several broadleaf plants fruit starts to be bent up, then use Folium Musae to any of several broadleaf plants fruit spraying insecticide, antibacterial Wrap up whole fringe any of several broadleaf plants fruit, up overlap upper plastic bag afterwards from fruit ear bottom, and tighten bag mouth, within before results 8-10 days, remove moulding of parcel Pocket, sprays growth promotor for making seedlings sturdy, gathers in afterwards；

(8) Flos Tagetis Erectae multiple cropping: carry out the multiple cropping of Flos Tagetis Erectae after results Rhizoma Solani tuber osi, Rhizoma Solani tuber osi ploughs after results, former horse In the gully of bell planting potato plant Flos Tagetis Erectae, after trench digging bottom of trench add base fertilizer, sowing, sowing away from line-spacing according to step Suddenly the seeding row spacing standard of (4) Potato Multiple Cropping carries out sowing plantation, after having proofreaded seeding row spacing, returns hack compacting.

2, the Fructus Musae multiple cropping cultivation technique of a kind of resistive connection nematicide according to claim 1 evil, it is characterised in that described The Fructus Musae substrate fertilizer composition by weight percent of step (2) is: the organic fertilizer of 40%-60%, the green manure of 20%-30%, 10%- The Calx of 20%, the table soil of 5%-10%.

Further, the Rhizoma Solani tuber osi substrate fertilizer composition by weight percent of described step (4) is: the fertilizer of 50%-70% Material, the green manure of 20%-40%, the table soil of 5%-10%.

Further, the Rhizoma Solani tuber osi germination accelerating method of described step (4) is: potato block is cut into the potato ball of 40-50g, Mass concentration is that the thiourea water of 0.5%-1% soaks 1-3h in the gibberellins mixed solution of 0.5%-1%, spreads in straw mat The wet sand of 10-20cm, is placed on after being pulled out by soaked potato ball on the straw mat completing sand, and straw mat in upper cover, bud is long Sow after reaching 1-2cm.

Further, the liquid manure composition of described step (5) is: mass concentration is that 2%-4% degenerates the soak of wheat bran, matter Amount concentration be the animals urine of 1%-3%, mass concentration be the potassium dihydrogen phosphate of 1%-3%, the carbamide ammonium nitrate of 0.5%-1% is molten Liquid.

Further, the leaf fertilizer composition of described step (5) is: mass concentration is that 0.5%-1% urea solution, mass concentration are The iodine alginate of 0.5%-1%.

There is advantages that

1, the present invention utilized in the nursery stage of Fructus Musae, utilizes Calx to disinfecting soil, cultivates without root-knot nematode Sick banana seedlings, at Seedling Stage by carrying out the purpose that multiple cropping reaches to prevent and treat root-knot nematode, concrete principle with Rhizoma Solani tuber osi For: the Gpa2 gene pairs nematicide of Rhizoma Solani tuber osi has certain antagonism, and owing to Rhizoma Solani tuber osi is stem block breeding plant, root contains rich Rich starch material, is the preferred host of nematicide, and weak in the Seedling Stage plant resistant power of Fructus Musae, therefore, multiple cropping Rhizoma Solani tuber osi is permissible Attract nematicide to be enriched on Rhizoma Solani tuber osi, major part nematicide in soil can be removed, protect Banana Seedlings root, but, due to line The worm's ovum of worm has good hatchability, and the Fructus Musae having crossed Seedling Stage is easy to catch rotted leaf fickle in love disease, and Rhizoma Solani tuber osi belongs to Cucurbitaceae, is the host of rotted leaf fickle in love disease, and therefore, Rhizoma Solani tuber osi can not carry out staying root to plant again, otherwise can cause next batch Infect and superinfection, study discovery through inventor, when gathering in the crops Rhizoma Solani tuber osi, owing to potato harvest needs to plough deeply soil, energy Effectively removing ground surface soil, after the potato harvest in a season, Fructus Musae grows up to the phase in strong sprout through Seedling Stage, and now, root is numerous Cyclopentadienyl, more more resistant than Seedling Stage, now most preferably suppress the growth of nematicide, Flos Tagetis Erectae in soil by multiple cropping Flos Tagetis Erectae Have the strongest resistance to nematicide, the alkaloid of its root secretion can effectively suppress nematode growth, and strong stink also can drive Dissipate most insecticide, can effectively reduce the nematicide amount in soil, alleviate the pest and disease damage of plant, but owing to Flos Tagetis Erectae just starts More hidden environment is needed, when the initial stage distance between rows and hills of Banana tree growth is bigger, it is impossible to create favourable for Flos Tagetis Erectae when growth is germinateed Ecological environment, therefore, Banana tree early growth period be not suitable for plant Flos Tagetis Erectae, during this period, the anti-evil of nematicide or in case It is main for driving, and seedling culture notes soil disinfection, and nematicide is had the Rhizoma Solani tuber osi of low antagonism to resist to be enriched with nematicide by Seedling Stage multiple cropping, Nematicide is had the Flos Tagetis Erectae of high antagonistic to defend, drive away nematicide by the multiple cropping of phase in strong sprout, is that inventor studies in plantation for many years The most effective method of middle summary.

2, add base manure the most in advance, soil can be improved, provide necessary growth elements for banana seedlings growth, fragrant Any of several broadleaf plants needs inclined nitrogen fertilizer application to improve growth rate, after the green manure of Fructus Musae base manure is manured into soil, in the effect of microorganism at Seedling Stage Under decompose, organic nutrient is transformed into inorganic states nutrient, fertilizer can increase the nitrogen content of base manure, reduces fertilizer Carbon-nitrogen ratio, can make green manure decompose faster, in base manure, interpolation table soil increases the content of microorganism in base manure, but in base manure Fertilizer too much has a lot of nematicide worm's ovum, it is therefore desirable to adds Calx and carries out disinfection base manure, but owing to Rhizoma Solani tuber osi is to nematicide There is certain antagonism, so, the base manure during potato planting need not add Calx and carries out disinfection, and Fructus Musae is A kind of crop needing thin fertilising material, single-dose application can produce burning root too much, simultaneously as Banana tree growing way is fast, needs a large amount of Fertilizer, particularly Fructus Musae in plantation to needing to apply the fertilizer of whole planting season about 70% before taking out flower bud, therefore, at later stage pipe Can reach the needs of Banana tree growth by thin liquid manure of executing during reason, Leaf of banana is large, at Seedling Stage except ensureing Should also ensure that outside leaf growth that blade will not be caught an illness, by the continuous test of inventor, it is found that bio-feritlizer sea can be utilized Alginic acid iodine suppresses the generation of pest and disease damage, and iodine alginate is to utilize the seaweeds extracted from Sargassum and iodine liquid to carry out the product reacted Thing, has the ability that can promote leaf growth, and iodine liquid also has disinfective action simultaneously, certainly, is only not met by by iodine alginate The needs of Leaf of banana growth, therefore, can promote by adding carbamide nitrogenous fertilizer in the growth course of blade at Seedling Stage Leaf growth, reaches to meet leaf growth and can play again broad-spectrum antibacterial action.

3, thiourea can improve the germination percentage of Rhizoma Solani tuber osi, owing to being just to soak seed after stripping and slicing in pregermination procedure, adds red Antibacterial can effectively be suppressed by mycin, prevents the wound cut from forming callus, reduces effect of soaking seed, due to Rhizoma Solani tuber osi Germinate and need to carry out in the environment of dark is moistening, it is therefore desirable to the germination that wet sand and straw mat are Rhizoma Solani tuber osi provides suitably Germination environment.

[detailed description of the invention]

All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive Feature and/or step beyond, all can combine by any way.

Any feature disclosed in this specification (including any accessory claim, summary), unless specifically stated otherwise, By other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, each feature is a series of An example in equivalence or similar characteristics.

Embodiment 1:

The soil of Seedlings nursery is ploughed, harrows broken, table soil is mixed with lime powder and stirring, tans by the sun under the sun, The tissue cultured seedling of Fructus Musae is cultivated according to local conditions of existence in booth, cultivates end and carry out Nursery stock transplanting；: use double Row zanjon height furrow planting method is planted, furrow face width 5m, and furrow surrounding opens wide 40cm, the zanjon of deep 60cm, middle mound height 40cm As backfill soil, being 2m by spacing in the rows on furrow face, line-spacing is 2m, and fixed point is digged pit, and cheats a length of 50cm, a width of 50cm, is 20cm deeply, In hole backfill thickness be the Fructus Musae substrate of 2cm fertile (consisting of of substrate fertilizer: the organic fertilizer of 40%, the green manure of 30%, 20% Calx, the table soil of 10%), irrigate with water, and covering with plastic film；Open mulch film, select the dell that the healthy Seedling cultivated digs Middle plantation, backfills middle mound and is compacted after the seeding row spacing of check and correction Fructus Musae nursery stock, until middle mound gradually reduces, until flat furrow Face, drenches foot and determines root water, irrigates with water and is irrigated in soil；After Fructus Musae field planting 10 days, carry out Potato Multiple Cropping: fragrant furrow face two row Being 20cm according to the degree of depth between any of several broadleaf plants Seedling, a width of 20cm of ditch, two ditch spacing are 30cm, carry out wholely, potato planting ditch and Fructus Musae The distance of Seedling is 30cm, fertile (fertile the consisting of of substrate: the organic fertilizer of 50%, 40% of the Rhizoma Solani tuber osi substrate that applies 5cm in ditch Green manure, 10% table soil), Rhizoma Solani tuber osi is carried out accelerating germination: potato block is cut into the potato ball of 40g, is 0.5% in mass concentration Thiourea water and 0.5% gibberellins mixed solution in soak 3h, straw mat is spread the wet sand of 10cm, by soaked Ma Ling Potato block is placed on after pulling out on the straw mat completing sand, straw mat in upper cover, and bud is sowed, according to 30cm's after 1-2cm Distance is sowed, and after having proofreaded seeding row spacing, returns hack compacting；Fructus Musae belongs to Seedling Stage from field planting to opening great Ye, opens from field planting Beginning at interval of the 3 days liquid manure to the root applying 2kg/ strain of Banana Seedlings, (mass concentration is the soak of 2% corruption wheat bran, matter Amount concentration be 1% animals urine, mass concentration be the potassium dihydrogen phosphate of 1%, the carbamide ammonium nitrate solution of 0.5%), simultaneously to root The leaf of outer foliage-spray 1kg/ strain fertile (mass concentration be 0.5% urea solution, mass concentration be the iodine alginate of 0.5%), seedling Period management is it is noted that conscientiously check that disease pest occurs, and prevents and treats in time, finds variant, will pull out early, change field run plant simultaneously；Fragrant Any of several broadleaf plants enters after date in strong sprout and applied liquid manure, whole strong fertilization strategy 4 times at interval of 20 days to banana root, keeps Jiao Yuan to moisten, often Pouring water once every 5 days, the phase in strong sprout is in time with the suction bud rooting out pumping except bud agent；Fructus Musae carries out except bud after taking out flower bud, after suction bud is unearthed During 15cm height, the bulb part inhaling bud growing point is removed, during Fructus Musae result, the fruit comb growing way of fruit ear to be observed, want time overstocked Carrying out fruit thinning in time, select fine day to carry out fruit thinning operation afternoon, fallen by the tail comb shovel of any of several broadleaf plants fruit with ash shovel, each fruit ear retains 6 combs, End comb after fruit thinning only retains an any of several broadleaf plants fruit, and the complete position ash planning cutting off male flower cluster on fruit ear of fruit thinning shovels into fruit ear diameter Half, retains any of several broadleaf plants flower bud, to hands, any of several broadleaf plants flower bud being broken disconnected through 10 days after, when any of several broadleaf plants really starts to be bent up to any of several broadleaf plants really spraying insecticide, Then antibacterial wraps up whole fringe any of several broadleaf plants fruit with Folium Musae, up overlaps upper plastic bag afterwards from fruit ear bottom, and tightens bag mouth, before results The plastic bag removing parcel in 8 days, sprays growth promotor for making seedlings sturdy, gathers in afterwards；The multiple cropping of Flos Tagetis Erectae, Ma Ling is carried out after results Rhizoma Solani tuber osi Potato is ploughed after results, plants Flos Tagetis Erectae, add base fertilizer at bottom of trench, broadcasting after trench digging in the gully of former potato planting Kind, sowing carry out sowing plantation, after having proofreaded seeding row spacing, time hack away from line-spacing according to the seeding row spacing of Fructus Musae Yu Potato Multiple Cropping Compacting.

Embodiment 2:

The soil of Seedlings nursery is ploughed, harrows broken, table soil is mixed with lime powder and stirring, tans by the sun under the sun, The tissue cultured seedling of Fructus Musae is cultivated according to local conditions of existence in booth, cultivates end and carry out Nursery stock transplanting；: use double Row zanjon height furrow planting method is planted, furrow face width 6m, and furrow surrounding opens wide 50cm, the zanjon of deep 70cm, middle mound height 50cm As backfill soil, being 3m by spacing in the rows on furrow face, line-spacing is 3m, and fixed point is digged pit, and cheats a length of 70cm, a width of 70cm, is 30cm deeply, In hole backfill thickness be the Fructus Musae substrate of 5cm fertile (consisting of of substrate fertilizer: the organic fertilizer of 60%, the green manure of 20%, 15% Calx, the table soil of 5%), irrigate with water, and covering with plastic film；Open mulch film, select in the dell that the healthy Seedling cultivated digs Plantation, backfills middle mound and is compacted after the seeding row spacing of check and correction Fructus Musae nursery stock, until middle mound gradually reduces, until flat furrow Face, drenches foot and determines root water, irrigates with water and is irrigated in soil；After Fructus Musae field planting 10 days, carry out Potato Multiple Cropping: fragrant furrow face two row Being 30cm according to the degree of depth between any of several broadleaf plants Seedling, a width of 30cm of ditch, two ditch spacing are 40cm, carry out wholely, potato planting ditch and Fructus Musae The distance of Seedling is 40cm, the Rhizoma Solani tuber osi substrate that applies 10cm in ditch fertile (fertile the consisting of of substrate: the organic fertilizer of 70%, The green manure of 25%, the table soil of 5%), Rhizoma Solani tuber osi is carried out accelerating germination: potato block is cut into the potato ball of 50g, in mass concentration is The thiourea water of 1% and the gibberellins mixed solution of 1% soak 1h, straw mat is spread the wet sand of 20cm, by soaked horse Bell potato block is placed on after pulling out on the straw mat completing sand, straw mat in upper cover, and bud is sowed, according to 40cm after 1-2cm Distance sow, after having proofreaded seeding row spacing, return hack compacting；Fructus Musae belongs to Seedling Stage from field planting to opening great Ye, from field planting Start at interval of 5 days to Banana Seedlings root apply 4kg/ strain liquid manure (mass concentration be 4% corruption wheat bran soak, Mass concentration be 3% animals urine, mass concentration be the potassium dihydrogen phosphate of 3%, the carbamide ammonium nitrate solution of 1%), simultaneously to root The leaf of outer foliage-spray 2kg/ strain fertile (mass concentration be 1% urea solution, mass concentration be the iodine alginate of 1%), Seedling Stage pipe Reason is it is noted that conscientiously check that disease pest occurs, and prevents and treats in time, finds variant, will pull out early, change field run plant simultaneously；Fructus Musae enters Enter after date in strong sprout and applied liquid manure, whole strong fertilization strategy 2 times at interval of 30 days to banana root, keep Jiao Yuan to moisten, every 8 days Pouring water once, the phase in strong sprout is in time with the suction bud rooting out pumping except bud agent；Fructus Musae carries out except bud after taking out flower bud, inhale 30cm after bud is unearthed high Time, the bulb part inhaling bud growing point is removed, during Fructus Musae result, the fruit comb growing way of fruit ear to be observed, to enter in time time overstocked Row fruit thinning, selects fine day to carry out fruit thinning operation afternoon, is fallen by the tail comb shovel of any of several broadleaf plants fruit with ash shovel, and each fruit ear retains 8 combs, after fruit thinning End comb only retain any of several broadleaf plants fruit, fruit thinning is complete plans on fruit ear that the position of cutting off male flower cluster is grey shovels the half into fruit ear diameter, Retain any of several broadleaf plants flower bud, to breaking disconnected with hands by any of several broadleaf plants flower bud after 15 days, to any of several broadleaf plants fruit spraying insecticide, antibacterial when any of several broadleaf plants fruit starts to be bent up Then wrap up whole fringe any of several broadleaf plants fruit with Folium Musae, up overlap upper plastic bag from fruit ear bottom afterwards, and tighten bag mouth, gather in the crops first 10 days and tear open Except the plastic bag of parcel, spray growth promotor for making seedlings sturdy, gather in afterwards；Carrying out the multiple cropping of Flos Tagetis Erectae after results Rhizoma Solani tuber osi, Rhizoma Solani tuber osi turns over After ground results, the gully of former potato planting is planted Flos Tagetis Erectae, adds base fertilizer at bottom of trench after trench digging, sowing, That sows carries out sowing plantation away from line-spacing according to the seeding row spacing of Fructus Musae Yu Potato Multiple Cropping, after having proofreaded seeding row spacing, returns hack pressure Real.

Embodiment 3:

The soil of Seedlings nursery is ploughed, harrows broken, table soil is mixed with lime powder and stirring, tans by the sun under the sun, The tissue cultured seedling of Fructus Musae is cultivated according to local conditions of existence in booth, cultivates end and carry out Nursery stock transplanting；: use double Row zanjon height furrow planting method is planted, furrow face width 5.5m, and furrow surrounding opens wide 45cm, the zanjon of deep 65cm, and middle mound is high 45cm, as backfill soil, is 2.5m by spacing in the rows on furrow face, and line-spacing is 2.5m, and fixed point is digged pit, and cheats a length of 60cm, a width of 60cm, Deep be 25cm, and in hole, backfill thickness is Fructus Musae substrate fertilizer (the consisting of of substrate fertilizer: the organic fertilizer of 55%, 27% of 3cm Green manure, the Calx of 10%, the table soil of 8%), irrigate with water, and covering with plastic film；Open mulch film, select the healthy Seedling cultivated to dig Good dell is planted, backfills middle mound after the seeding row spacing of check and correction Fructus Musae nursery stock and be compacted, until middle mound gradually reduces, Until flat furrow face, drench foot and determine root water, irrigate with water and soil is irrigated；After Fructus Musae field planting 10 days, carry out Potato Multiple Cropping: at furrow Being 25cm according to the degree of depth between the row's banana seedlings of face two, a width of 25cm of ditch, two ditch spacing are 35cm, carry out wholely, potato planting The distance of ditch and banana seedlings is 35cm, the Rhizoma Solani tuber osi substrate that applies 8cm in ditch fertile (fertile the consisting of of substrate: 65% organic Fertilizer, the green manure of 32%, the table soil of 8%), Rhizoma Solani tuber osi is carried out accelerating germination: potato block is cut into the potato ball of 45g, dense in quality Degree is immersion 1-3h in the thiourea water of 0.7% and the gibberellins mixed solution of 0.7%, spreads the wet sand of 15cm in straw mat, will Soaked potato ball is placed on after pulling out on the straw mat completing sand, straw mat in upper cover, and bud is broadcast after 1-2cm Kind, sow according to the distance of 35cm, after having proofreaded seeding row spacing, return hack compacting；Fructus Musae belongs to children from field planting to opening great Ye Seedling stage, from field planting start at interval of 4 days to Banana Seedlings root apply 3kg/ strain liquid manure (mass concentration is 3% corruption bran The soak of skin, mass concentration be 2% animals urine, mass concentration be the potassium dihydrogen phosphate of 2%, the carbamide ammonium nitrate of 0.7% Solution), simultaneously outside root the leaf of foliage-spray 1.5kg/ strain fertile (mass concentration be 0.8% urea solution, mass concentration be 0.7% Iodine alginate), Seedling Stage management it is noted that conscientiously check disease pest occur, prevent and treat in time, find variant simultaneously, pull out early Fall, change field run plant；Fructus Musae enter strong sprout after date at interval of 25 days to banana root apply liquid manure, whole strong fertilization strategy 3 times, Keeping Jiao Yuan to moisten, poured water once every 7 days, the phase in strong sprout is in time with the suction bud rooting out pumping except bud agent；Fructus Musae is carried out after taking out flower bud Except bud, when inhaling 16cm height after bud is unearthed, the bulb part inhaling bud growing point is removed, during Fructus Musae result, the fruit of fruit ear to be observed Comb growing way, to carry out fruit thinning in time time overstocked, select fine day to carry out fruit thinning operation afternoon, is fallen by the tail comb shovel of any of several broadleaf plants fruit with ash shovel, Each fruit ear retains 7 combs, and the end comb after fruit thinning only retains an any of several broadleaf plants fruit, the complete position ash planning cutting off male flower cluster on fruit ear of fruit thinning Shovel the half into fruit ear diameter, retain any of several broadleaf plants flower bud, to hands, any of several broadleaf plants flower bud being broken disconnected through 12 days after, when any of several broadleaf plants really starts to be bent up to Then any of several broadleaf plants fruit spraying insecticide, antibacterial wrap up whole fringe any of several broadleaf plants fruit with Folium Musae, up overlap upper plastic bag from fruit ear bottom afterwards, and Tighten bag mouth, gather in the crops the plastic bag removing parcel for first 9 days, spray growth promotor for making seedlings sturdy, gather in afterwards；Ten thousand are carried out after results Rhizoma Solani tuber osi The multiple cropping of Shou Ju, Rhizoma Solani tuber osi ploughs after results, plants Flos Tagetis Erectae, add at bottom of trench after trench digging in the gully of former potato planting Add base fertilizer, sowing, sowing away from line-spacing according to the seeding row spacing of Fructus Musae Yu Potato Multiple Cropping carry out sowing plantation, proofread After seeding row spacing, return hack compacting.

Matched group 1:

Select with the present invention with the banana plantlet in vitro of kind as seedling according to the cultivation side of the embodiment of 2.5m × 2.5m Method is cultivated.

Matched group 2:

Select the Potato Cultivars identical with embodiment to carry out stem block plantation, carry out field cultivation: potato block is cut into 40- The potato ball of 50g, the thiourea water that mass concentration is 0.8% and 0.8% gibberellins mixed solution in soak 2h, at straw mat In spread the wet sand of 15cm, be placed on after soaked potato ball is pulled out on the straw mat completing sand, straw mat in upper cover, bud After 1-2cm, the seeding row spacing according to 35cm × 35cm is planted, and cultivates according to the method for embodiment.

Matched group 3:

Select the Flos Tagetis Erectae kind identical with embodiment to carry out stem block plantation, carry out field cultivation: after according to 35cm × The seeding row spacing of 35cm is planted, and cultivates according to the cultural method of embodiment.

Interpretation:

1, survival rate:

(1) Fructus Musae survival rate:

Statistics Implementation example 1-3 and the 500m of matched group 1²The amount of survival of fruit tree 10d and 30d in orchard, calculates depositing of 10d Motility rate and 30d survival rate, Analysis on Results is shown in Table 1.

(2) Rhizoma Solani tuber osi survival rate:

Statistics Implementation example 1-3 and the 100m of matched group 2²The amount of survival of Rhizoma Solani tuber osi 10d and 30d in orchard or garden, meter Calculating survival rate and the 30d survival rate of 10d, Analysis on Results is shown in Table 1.

(3) Flos Tagetis Erectae survival rate:

Statistics Implementation example 1-3 and the 100m of matched group 3²The amount of survival of Flos Tagetis Erectae 10d and 30d in orchard or garden, meter Calculating survival rate and the 30d survival rate of 10d, Analysis on Results is shown in Table 1.

Fructus Musae survival rate computing formula:

Rhizoma Solani tuber osi survival rate computing formula:

Flos Tagetis Erectae survival rate computing formula:

Table 1 survival rate analytical table

Had essentially no difference by 10 days any of several broadleaf plants tree survival rates of embodiment 1-3 knowable to upper table data analysis with matched group 1,30 days Any of several broadleaf plants tree survival rate is apparently higher than matched group 1；The 1-3 of embodiment compared with matched group 2,10 days of Rhizoma Solani tuber osi, 30 days survival rate bases Originally there is no difference；The 1-3 of embodiment compared with matched group 3,10 days of Flos Tagetis Erectae, 30 days survival rates have essentially no difference；Explanation The method of interplanting does not has much impacts to the survival rate of Rhizoma Solani tuber osi, Flos Tagetis Erectae, but significantly improves the survival rate of Banana tree.

2, root-knot nematode worm's ovum/one-tenth borer population calculates:

After planting 1 year, randomly draw any 5 Banana trees of embodiment 1-3 and matched group 1, centered by trunk, 30cm For in the soil of radius, take the rhizosphere soil of the deep arable layer of 5-30cm, respectively the soil sample of embodiment 1-3 and matched group 1 is mixed Uniformly, take 200g soil sample respectively and be analyzed under anatomical lens, calculate worm's ovum or the quantity of adult, the results are shown in Table 3:

Table 3 root-knot nematode quantity table

Samples sources	Root-knot nematode worm's ovum/one-tenth borer population
		Embodiment 1	20.10b
Embodiment 2	19.12c
		Embodiment 3	10.21d
Matched group 1	1205.13a

In upper table, the upper right mark difference letter of each numerical value represents the significance of difference.

As seen from the above table: carry out multiple cropping according to the multiple cropping method of the present invention and can be substantially reduced the quantity of root-knot nematode, to root knot Nematicide has good preventive and therapeutic effect.

3, economic benefit:

According to embodiment 1-3, matched group 1, matched group 2, the per mu yield of the first season of matched group 3, utilize fixed price and mu The Production rate output value, and compare, the results are shown in Table 4.

Fructus Musae calculates according to the fixed price of 2 yuan/strain according to 2 yuan/kg, Flos Tagetis Erectae according to 2 yuan/kg, Rhizoma Solani tuber osi, and the output value calculates Formula is as follows:

The output value=fixed price × yield

Table 4 economic benefit situation analysis table

As seen from the above table, using the multiple cropping method of the present invention to plant, the orchard land utilization ratio of multiple cropping is higher, economical Benefit is more preferable.

In sum, the Fructus Musae multiple cropping cultivation technique of the present invention, can reach to prevent and treat root-knot nematode pest and disease damage, not result in Secondary pollution problem during deinsectization evil, improves the survival rate of Fructus Musae fruit tree, is effectively improved the purpose of land utilization ratio.

Described above is the detailed description for the preferable possible embodiments of the present invention, but embodiment is not limited to this Bright patent claim.

Claims (6)

1. the Fructus Musae multiple cropping cultivation technique of a resistive connection nematicide evil, it is characterised in that described cultural method is as follows:

(1) nursery: ploughed by the soil of Seedlings nursery, harrows broken, is mixed with lime powder and stirring by table soil, exposes under the sun Shine, the tissue cultured seedling of Fructus Musae is cultivated according to local conditions of existence in booth, cultivate end and carry out Nursery stock transplanting；

(2) wholely: use duplicate rows zanjon height furrow planting method to plant, furrow face width 5-6m, furrow surrounding opens wide 40-50cm, deep 60- The zanjon of 70cm, middle mound height 40-50cm, as backfill soil, is 2-3m by spacing in the rows on furrow face, and line-spacing is 2-3m, and fixed point is dug Hole, cheats a length of 50-70cm, a width of 50-70cm, is 20-30cm deeply, backfills the Fructus Musae substrate that thickness is 2cm-5cm fertile in hole, Irrigate with water, and covering with plastic film；

(3) field planting: open mulch film, the healthy Seedling selecting step (1) to cultivate is planted in the dell that step (2) is dug, check and correction Backfill middle mound after the seeding row spacing of Fructus Musae nursery stock and be compacted, until middle mound gradually reduces, until flat furrow face, drenching foot and determines root Water, irrigates with water and is irrigated in soil；

(4) multiple cropping Rhizoma Solani tuber osi: after Fructus Musae field planting 10 days, is 20-30cm according to the degree of depth between the row's banana seedlings of furrow face two, furrow width For 20-30cm, two ditch spacing are 30-40cm, carry out wholely, and potato planting ditch is 30-40cm with the distance of banana seedlings, at ditch The Rhizoma Solani tuber osi substrate of interior applying 5-10cm is fertile, Rhizoma Solani tuber osi is carried out accelerating germination, sows according to the distance of 30-40cm, proofread After seeding row spacing, return hack compacting；

(5) Seedling Stage management: Fructus Musae belongs to Seedling Stage from field planting to opening great Ye, starts at interval of 3-5 days to Fructus Musae children from field planting The root of Seedling applies the liquid manure of 2kg-4kg/ strain, and outside root, the leaf of foliage-spray 1kg-2kg/ strain is fertile simultaneously, and Seedling Stage management is wanted Note conscientiously checking that disease pest occurs, prevent and treat in time, find variant simultaneously, will pull out early, change field run plant；

(6) period management in strong sprout: Fructus Musae enters after date in strong sprout and applied liquid manure, whole phase in strong sprout at interval of 20-30 days to banana root Applying fertilizer 2-4 time, keep Jiao Yuan to moisten, poured water every 5-8 days once, the phase in strong sprout is in time with the suction bud rooting out pumping except bud agent；

(7) fruit tree management: Fructus Musae carries out except bud after taking out flower bud, when inhaling 15-30cm height after bud is unearthed, will inhale the bulb portion of bud growing point Divide and remove, during Fructus Musae result, the fruit comb growing way of fruit ear to be observed, to carry out fruit thinning time overstocked in time, select fine day to carry out afternoon Fruit thinning operates, and is fallen by the tail comb shovel of any of several broadleaf plants fruit with ash shovel, and each fruit ear retains 6-8 comb, and the end comb after fruit thinning only retains an any of several broadleaf plants fruit, Fruit thinning is complete to be planned the position ash of cutting off male flower cluster on fruit ear and shovels the half into fruit ear diameter, reservation any of several broadleaf plants flower bud, through 10-15 days it Arrive afterwards and with hands, any of several broadleaf plants flower bud is broken disconnected, then whole with Folium Musae parcel to any of several broadleaf plants fruit spraying insecticide, antibacterial when any of several broadleaf plants fruit starts to be bent up Fringe any of several broadleaf plants fruit, up overlaps upper plastic bag afterwards, and tightens bag mouth from fruit ear bottom, the plastic bag that before results, 8-10 days remove parcel, Spray growth promotor for making seedlings sturdy, gather in afterwards；

(8) Flos Tagetis Erectae multiple cropping: carry out the multiple cropping of Flos Tagetis Erectae after results Rhizoma Solani tuber osi, Rhizoma Solani tuber osi ploughs after results, former Rhizoma Solani tuber osi Plantation gully in plant Flos Tagetis Erectae, after trench digging bottom of trench add base fertilizer, sowing, sowing away from line-spacing according to step (4) the seeding row spacing standard of Potato Multiple Cropping carries out sowing plantation, after having proofreaded seeding row spacing, returns hack compacting.

The Fructus Musae multiple cropping cultivation technique of a kind of resistive connection nematicide the most according to claim 1 evil, it is characterised in that described step (2) Fructus Musae substrate fertilizer composition by weight percent is: the organic fertilizer of 40%-60%, the green manure of 20%-30%, 10%-20% Calx, 5%-10% table soil.

The Fructus Musae multiple cropping cultivation technique of a kind of resistive connection nematicide the most according to claim 1 evil, it is characterised in that described step (4) Rhizoma Solani tuber osi substrate fertilizer composition by weight percent is: the organic fertilizer of 50%-70%, the green manure of 20%-40%, 5%- The table soil of 10%.

The Fructus Musae multiple cropping cultivation technique of a kind of resistive connection nematicide the most according to claim 1 evil, it is characterised in that described step (4) Rhizoma Solani tuber osi germination accelerating method is: potato block is cut into the potato ball of 40-50g, is the thiourea of 0.5%-1% in mass concentration Water and the gibberellins mixed solution of 0.5%-1% soak 1-3h, straw mat is spread the wet sand of 10-20cm, by soaked Potato ball is placed on after pulling out on the straw mat completing sand, straw mat in upper cover, and bud is sowed after 1-2cm.

The Fructus Musae multiple cropping cultivation technique of a kind of resistive connection nematicide the most according to claim 1 evil, it is characterised in that described step (5) liquid manure composition is: mass concentration is that 2%-4% degenerates the soak of wheat bran, mass concentration is the animal urine of 1%-3% Liquid, mass concentration are the potassium dihydrogen phosphate of 1%-3%, the carbamide ammonium nitrate solution of 0.5%-1%.

The Fructus Musae multiple cropping cultivation technique of a kind of resistive connection nematicide the most according to claim 1 evil, it is characterised in that described step (5) leaf fertilizer composition is: mass concentration be 0.5%-1% urea solution, mass concentration be the iodine alginate of 0.5%-1%.