CN106613210A - Interplant high-yield cultivation method for Dioscorea opposita and spring loofah - Google Patents

Interplant high-yield cultivation method for Dioscorea opposita and spring loofah Download PDF

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Publication number
CN106613210A
CN106613210A CN201611167442.0A CN201611167442A CN106613210A CN 106613210 A CN106613210 A CN 106613210A CN 201611167442 A CN201611167442 A CN 201611167442A CN 106613210 A CN106613210 A CN 106613210A
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sponge gourd
soil
huaihe river
mass concentration
seedling
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CN106613210B (en
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韦民政
唐秀桦
熊军
李韦柳
闫海锋
黄报应
黄开航
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Institute of Economic Crops of Guangxi Academy of Agricultural Sciences
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Institute of Economic Crops of Guangxi Academy of Agricultural Sciences
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for

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Abstract

The invention provides an interplant high-yield cultivation method for Dioscorea opposita and spring loofah. The interplant high-yield cultivation method for the Dioscorea opposita and the spring loofah comprises the following steps: step A: selecting and preparing land and applying base fertilizer: selecting the land of loam or sandy loam of which the soil layer is deep and thick, the soil texture is loosen without accumulated water and the irrigation and drainage are good; turning the land and drying the soil before the fix-planting, raking, and digging planting channels; step B: uniformly mixing the mature farmyard manure with the dug soil, backfilling the channels, building high ridges above the planting channels, applying a potassium sulphate compound fertilizer as the base fertilizer by combining the soil preparation, uniformly mixing with the soil, and leveling the ridge face; step C: growing the seedlings of the loofah and the Dioscorea opposita; step D: fix-planting the loofah and the Dioscorea opposita; step E: managing the field of the loofah and the Dioscorea opposita; step F: preventing and controlling plant diseases and insect pests; step G: harvesting the loofah and the Dioscorea opposita. The interplant high-yield cultivation method for the Dioscorea opposita and spring loofah is capable of improving the utilization rate of the land, reducing the disease and insect rate, and improving the production value and economic benefit of the crop unit area.

Description

A kind of Interplant high-yielding cultivation method of Huai Shan and spring sponge gourd
Technical field
The invention belongs to agricultural technology field, more particularly to the Interplant high-yielding cultivation method of a kind of Huai Shan and spring sponge gourd.
Background technology
Huai Shan, also known as Chinese yam, yam family is annual or herbaceous perennial vine plant for category, nutritious, suits the taste of both old and young, often Eat can tonifying spleen nourishing the stomach, engender liquid and benefic lung, the puckery essence of kidney tonifying promotes longevity.Sponge gourd climbs up by holding on to liana for Curcurbitaceae is annual, is also The summer vegetable that people like.Guangxi abounds with Huai Shan and sponge gourd, and planting Chinese yam and sponge gourd have become the important hand of increasing peasant income One of section.
In Guangxi, Huai Shan annual cultivation being made, due to Huaihe River mountain Planting Row Distance width, early growth is slower, August part or so stem more It is climing to seal row.Therefore, between first arrival July in year, Huai Shan plantation plot is in half naked state, easily raw weeds, easily by rain drop erosion Soil erosion is caused, and during this is exactly the field planting time of spring sponge gourd;Additionally, at present peasant household mostly using deep-cut ditch or Vertical udp hole punching plantation, needs 1.2 meters or so depth of excavation to take out Huai Shan during harvesting, high labor intensive, therefore, it is Reduce labor intensity, peasant household even all selects to be sowed where First Year ditching on the 3rd year in Second Year, to excavate, this It is easy for causing continuous cropping obstacle so that soil-borne disease increases, yield reduction, and sponge gourd tendril and its bleeding sap contain various soaps Some fungies and soil-borne disease are had good suppression and prevention effect, the silk after results by glucoside and alkaloid component Melon vine is climing to be covered in Huai Shan plantation furrow faces, not only improves alleviation continuous cropping obstacle, is mitigated disease and is occurred, and Huaihe River mountain region can be improved again Ecological environment, reduces soil water evaporation and Weed infestation.Therefore, spring sponge gourd is interplanted in Huaihe River mountain region, had both improved land utilization ratio, Mitigate disease to occur, the output value and economic benefit of crop unit area is increased again.
The content of the invention
It is an object of the invention to provide a kind of Huai Shan and the Interplant high-yielding cultivation method of spring sponge gourd, solve Huai Shan and spring sponge gourd The method of soil preparation of interplanting, plantation specification, fertilizing method, field moisturizing and the problems such as prevent the method for weed growth.
The Interplant high-yielding cultivation method of a kind of Huai Shan and spring sponge gourd, including following step:
Step A:Selection of land site preparation and basal dressing:Select that soil layer is deep, the soil is porous, without ponding, the good loam of irrigation and drainage or husky earth The plot of soil;Ground is turned over into plough before field planting and shines soil, then by ground harrow broken, excavate plantation ditch;
Step B:Well-rotted farmyard manure and the soil being excavated are mixed thoroughly, is backfilled in ditch, and the high ridge in directly over plantation ditch, Compound potassium sulfate fertilizer is applied with reference to site preparation and make base manure, and stirred with soil, flatten furrow face;
Step C:Sponge gourd and the nursery of Huaihe River mountain;
Step D:Sponge gourd and Huaihe River mountain seedling are colonized;
Step E:Sponge gourd and the field management of Huaihe River mountain;
Step F:The prevention and control of plant diseases, pest control;
Step G:Harvest sponge gourd and Huai Shan.
In Guangxi, Huai Shan annual cultivation being made, due to Huaihe River mountain Planting Row Distance width, early growth is slower, August part or so stem more It is climing to seal row.Therefore, between first arrival July in year, Huai Shan plantation plot is in half naked state, easily raw weeds, easily by rain drop erosion Soil erosion is caused, and during this is exactly the field planting time of spring sponge gourd;Additionally, at present peasant household mostly using deep-cut ditch or Vertical udp hole punching plantation, needs 1.2 meters or so depth of excavation to take out Huai Shan during harvesting, high labor intensive, therefore, it is Reduce labor intensity, peasant household even all selects to be sowed where First Year ditching on the 3rd year in Second Year, to excavate, this It is easy for causing continuous cropping obstacle so that soil-borne disease increases, yield reduction, and sponge gourd tendril and its bleeding sap contain various soaps Some fungies and soil-borne disease are had good suppression and prevention effect, the silk after results by glucoside and alkaloid component Melon vine is climing to be covered in Huai Shan plantation furrow faces, not only improves alleviation continuous cropping obstacle, is mitigated disease and is occurred, and Huaihe River mountain region can be improved again Ecological environment, reduces soil water evaporation and Weed infestation.Therefore, spring sponge gourd is interplanted in Huaihe River mountain region, had both improved land utilization ratio, Mitigate disease to occur, the output value and economic benefit of crop unit area is increased again.
Preferably, in step B, in the compound potassium sulfate fertilizer of base manure, N:P:K mass ratioes are 15:15:15, per mu is adopted With 2000 kilograms of well-rotted farmyard manures and 50 kilograms of base manure.
Preferably, in step C, Huai Shan selects Guihuai No.2;Sponge gourd selects imperial crown 1.Sponge gourd is at the beginning of 2 months in protection Ground nursery, is colonized at the beginning of 3 months, and early April is to harvesting by the end of May;The early April nursery of Huaihe River mountain, sowing mid-May, 2 months December to next year Harvesting.
Preferably, in step D, sponge gourd method for culturing seedlings is comprised the following steps:In protecting field using nutrition cup or seed plate Nursery;First it is cooled to after normal temperature and is continued to soak with water seed soaking sterilization during vernalization, then clean seed, drained away the water, with totally Moistening cotton is wrapped, and is placed in vernalization under 28~32 DEG C of constant temperature;After planting seedling stage keep ground moistening, temperature keep daytime 22 DEG C~ 28 DEG C, night is kept for 15 DEG C~20 DEG C.Seedling stage attention control samping off, damping-off etc..The leaf of seedling two wholeheartedly when be colonized, before field planting 1 to 2 week carried out hardening.
Preferably, seedling raise period is 2 months, and warm water is that 55 DEG C of water seed soakings are sterilized 10 minutes during vernalization, after being cooled to normal temperature Continue to soak 5 hours, sow by seed has 50% " showing money or valuables one carries unintentionally ".
Show money or valuables one carries unintentionally " be to refer exclusively to germination to emit mouth, that is, expose the meaning of white point.
Preferably, in step D, Huaihe River mountain nursery:
The upper end stem tuber stripping and slicing with more terminal bud for selecting health is planted, and is cut into potato wedges, and with being mixed with the plant ash of bactericide Dip in viscous tangent plane.Then bask seeds 2-3 days, make tangent plane dry and comfortable and atrophy slightly inwardly.Potato seed is uniformly layered on seedbed during vernalization Or in the furrow face evened out, then lid a layer thickness is 2-3 centimetre of fine earth, can be emerged within 25-40 days or so;The Huaihe River mountain nursery April The first tenday period of a month are carried out;The volume ratio for being mixed with bactericide and plant ash in the plant ash of bactericide is 1:100.
Preferably, sponge gourd resident time is at the beginning of 3 months in step D;1 row is planted per furrow, 40 centimetres of spacing in the rows is drenched after field planting Root water, while adding a cover Small plastic shed insulation;Huaihe River mountain resident time be mid-May, when sprouting exposes 0.5-1 centimetre by enter OK;Furrow face during field planting between two plants of sponge gourds digs a deep ditch of 15 centimetres with spud, and seed sprouting is put upwards, Covered with fine earth again.
Preferably, step E includes:
Sponge gourd is managed:1. ground moistening is kept after being colonized, canopy intensification is closed, is gradually divulged information after slow seedling.Slow seedling one week after or so starts Liquid manure is imposed, employment domestic animals manure pouring root into after picking time, is often harvested 2-3 time and topdressed 1 time;2 sponge gourd seedling length are to 40 centimetres When start using " man-like shelf " built, tie up climing, be advisable;Bottom sponge gourd last time harvesting in 3.5 months is finished, and vines is pulled out in time and is cut 0.5 meter to 0.6 meter length is cut into, and vines uniform fold in furrow face;" man-like shelf " then continues to leave Huai Shan climbings for;
Huai Shan is managed:1. growing early stage will keep ground moistening, with reference to watering, can impose the dung polluted water of urea liquid or dilution Urine, carries out thinning when seedling length is to 30 centimetres, and per plant is only stayed the healthy and strong main stem of 1-2 bars, when main stem length is to 50 cm Vines are drawn to " man-like shelf " and is allowed to along shelf climb;2 per mu of peaks of growing season, imposed composite fertilizer and urea, worked as plant strain growth When crossing prosperous, with regard to suitably carrying out Plant adjustment, main stem and branch are pinched, and clean out dead leaf, sick branch, this period is on the occasion of height Temperature rainy season, attention control disease.3 tuber expansion periods need to apply attacks potato fertilizer, imposes composite fertilizer, calcium magnesium phosphate and potassium sulfate, Meanwhile, extract unnecessary bulbil, it is to avoid waste nutrient;The middle and later periods is expanded into stem tuber and meet autumn drought often, it should be noted that irrigate, protect Ground moistening, loose is held, promoted stem tuber elongation, expanded, improve yield.
Preferably, step F includes:
The sponge gourd prevention and control of plant diseases, pest control
1. sponge gourd disease
The common disease of sponge gourd has downy mildew, powdery mildew, droop;The downy mildew Mancozeb wettable powder of mass concentration 70% 500 times of liquid spraying preventing and treatings of 500 times of agent or 58% metalaxyl manganese-zinc wettable powder of mass concentration;The powdery mildew % of mass concentration 50 The 1000 times of liquid spraying preventing and treatings of 800 times of liquid of sulphur suspending agent or 15 % triadimefons wettable powder of mass concentration;Droop can use 1000 times of thiophanate methyl wettable powder pouring roots of mass concentration 70%, while 800 times of iprodiones of mass concentration 50% of foliage-spray Wettable powder is prevented and treated;
2. sponge gourd insect pest
The common insect pest of sponge gourd has aphid, trialeurodes vaporariorum, pathogenicity test etc., the imidacloprid wettable powder 4500 of available quality concentration 10% Times liquid, mass concentration 2.5% efficient cyhalothrin emulsifiable concentrate, 1500 times of liquid, mass concentration 1.8% abamectin emulsifiable concentrate, 3000 times of liquid Alternating spray is prevented and treated;
The Huaihe River mountain prevention and control of plant diseases, pest control
1. Huaihe River mountain disease
The common Huaihe River mountain disease in Guangxi has anthracnose and leaf spot.The zineb wettable of available quality concentration 80% when field is fallen ill 500 times of pulvis, mass concentration 45% Prochloraz wettable powder, 1000 times of alternating sprays prevent and treat anthracnose;With mass concentration 75,%00 800 times of the clear wettable powder of bacterium, the propiconazole 2000 of mass concentration 50% prevent and treat again leaf spot;
2. Huaihe River mountain insect pest
In Guangxi, the common insect pest in Huaihe River mountain has sawfly and prodenia litura.It was found that the phoxim of available quality concentration 50% breast during insect Oily 1500 times of liquid, mass concentration 2.5% cream of decamethrin, 3000 times of liquid, the emamection benaoates of mass concentration 2% The preventing and treating of the alternating sprays such as 2500 times of liquid.
Preferably, step F includes:
(1)Sponge gourd is harvested
The sponge gourd maturity period is different, need to harvest in batches, harvest time be April first arrival by the end of May, last time is pulled out simultaneously melon is climing after harvesting Segment is covered in furrow face;
(2)Huai Shan is harvested
Being arranged between 2 months December to coming year is carried out, and fair weather is selected during harvesting, is dug out Huaihe River sweet potato bar with spades, on ground Head dry to crust it is dry and comfortable after can vanning list.
The present invention interplants spring sponge gourd in Huaihe River mountain region, has both improved land utilization ratio, mitigates disease and occurs, and crop unit is increased again The output value and economic benefit of area.
Specific embodiment
The preferably embodiment of the present invention is described in further detail below:
Embodiment 1
1st, selection of land site preparation and basal dressing
Selection soil layer is deep, and the soil is porous, without ponding, the plot of the good loam of irrigation and drainage or sandy loam.Sponge gourd field planting is first 1 month Ground is turned over into plough and shines soil, harrowed 1-2 time again after two weeks, by ground harrow broken, then by 1 meter of line-spacing with Huaihe River mountain ditching machine excavate 1.2 meters deeply, Wide 0.2 meter of plantation ditch, is then mixed thoroughly with 2000 kilograms per mu of well-rotted farmyard manure and the soil being excavated, and is backfilled into ditch It is interior, and a high ridge directly over ditch is planted, furrow face is wide 0.7 meter, 0.3 meter of furrow width.Compound potassium sulfate fertilizer is applied with reference to site preparation(N-P-K= 15:15:15(Mass ratio), similarly hereinafter)50 kilograms are made base manure, and are stirred with soil, flatten furrow face.
2nd, Fruit variety
Huai Shan selects Guihuai No.2;
Sponge gourd selects imperial crown 1.
3rd, crops for rotation arrangement
Sponge gourd, in protecting field nursery, was colonized at the beginning of 2 months at the beginning of 3 months, and early April is to harvesting by the end of May;The early April nursery of Huaihe River mountain, May The middle ten days is sowed, the harvesting of 2 months December to next year.
4th, nursery
(1)Sponge gourd nursery
In protecting field using nutrition cup or seeding tray seedling culture at the beginning of 2 months.First sterilized 10 minutes with 55 DEG C of water seed soakings during vernalization, be cooled to Continue to soak 5 hours after normal temperature, then clean seed, drain away the water, wrapped with clean moistening cotton, be placed in 28~32 DEG C of constant temperature Lower vernalization.Sow by seed has 50% " showing money or valuables one carries unintentionally ".Seedling stage keeps ground moistening, temperature to be kept for 22 DEG C~28 DEG C daytime, night Kept for 15 DEG C~20 DEG C.Seedling stage attention control samping off, damping-off etc..The leaf of seedling two wholeheartedly when be colonized, field planting refined within first 1 week Seedling.
(2)The nursery of Huaihe River mountain
Typically carry out in early April.Select the upper end stem tuber stripping and slicing with more terminal bud of health(Head containing potato)Plant, be cut into length 5 centimetres, 100 grams or so of potato wedges is weighed, and with being mixed with the plant ash of the bactericide such as carbendazim(Bactericide:Plant ash volume ratio is 1:100)Dip in viscous tangent plane.Then bask seeds 2-3 days, make tangent plane dry and comfortable and atrophy slightly inwardly.Potato seed is uniformly spread during vernalization On seedbed or the furrow face evened out, then lid a layer thickness is 2-3 centimetre of fine earth, and it is can to add a cover one layer of straw or ground that temperature is relatively low Film, can emerge successively for general 25-40 days or so.
5th, it is colonized
(1)Sponge gourd is colonized
Can field planting at the beginning of 3 months.1 row is planted per furrow, 40 centimetres of spacing in the rows drenches root water after field planting, while adding a cover Small plastic shed insulation.
(2)Huai Shan is colonized
Huaihe River mountain resident time be mid-May, when sprouting exposes 0.5-1 centimetre by carry out.During field planting between two plants of sponge gourds Furrow face dig a deep ditch of 15 centimetres with spud, seed sprouting is put upwards, then covered with fine earth.
6th, field management
(1)Sponge gourd is managed
1. seedling management
Ground moistening is kept after field planting, canopy intensification is closed, is gradually divulged information after slow seedling.
2. rich water quality management
Slow seedling one week after or so starts to impose 1-2 liquid manure, with 1000 times of urea liquids or people and animals' fecaluria pouring root of dilution, with Promote root of hair and growth of seedling.The plant weaker to growing way, can drench the compound rich water for applying mass concentration 0.3-0.5% with reference to watering Solution 1-2 time.Into after picking time, often harvest 2-3 time and topdress 1 time, per mu public with 20 kilograms of composite fertilizer, potassium sulfate 10 every time Jin.Topdressing can be with reference to cultivation and banking while carrying out.
3. built is tied up climing
Start built when sponge gourd seedling length is to 40 centimetres, tie up climing.Typically it is advisable with " man-like shelf ".
④Qing gardens cover
Sponge gourd last time harvesting by the end of May is finished, and vines are pulled out in time and 0.5 meter or so length is cut into, to draw bleeding sap, And vines uniform fold in furrow face." man-like shelf " then continues to leave Huai Shan climbings for.
(2)Huai Shan is managed
1. early stage is grown
This period will keep ground moistening, with reference to watering, can impose 600 times of urea liquid or people and animals' fecaluria 1-2 time of dilution, Promote growth of seedling.Thinning is carried out when seedling length is to 30 cm, per plant is only stayed the healthy and strong main stem of 1-2 bars.Treat that main stem is long It is allowed to along shelf climb to vines are drawn to " man-like shelf " during 50 cm.
2. peak of growing season
This period Huaihe River mountain nutrient growth is vigorous, and fertilizer requirement is big, and per mu imposes 20 kilograms of composite fertilizer, 10 kilograms of urea.When plant life When growing prosperous, with regard to suitably carrying out Plant adjustment, main stem and branch are pinched, and clean out dead leaf, sick branch.This period on the occasion of The diseases such as high temperature and rainy season, attention control anthracnose.
3. tuber expansion period
Tuber expansion period is the critical period for determining Huaihe River mountain products amount, and needs are applied and attack potato fertilizer, and per mu imposes 20 kilograms of composite fertilizer, calcium and magnesium 30 kilograms of phosphate fertilizer, 15 kilograms of potassium sulfate.Meanwhile, extract unnecessary bulbil, it is to avoid waste nutrient.The middle and later periods is expanded into stem tuber Often meet autumn drought, it should be noted that irrigate, keep ground moistening, loose, promote stem tuber elongation, expand, improve yield.
7th, the prevention and control of plant diseases, pest control
(1)The sponge gourd prevention and control of plant diseases, pest control
1. sponge gourd disease
The common disease of sponge gourd has downy mildew, powdery mildew, droop etc..Downy mildew available quality 70% Mancozeb of concentration is wettable Property the 500 times of liquid spraying preventing and treating of 500 times of pulvis or 58% metalaxyl manganese-zinc wettable powder of mass concentration;Powdery mildew mass concentration The 1000 times of liquid spraying preventing and treatings of 50 800 times of liquid of % sulphur suspending agent or 15 % triadimefons wettable powder of mass concentration;Droop can With 1000 times of thiophanate methyl wettable powder pouring roots of mass concentration 70%, while 800 times of mass concentrations of foliage-spray 50% flutter sea Because wettable powder is prevented and treated.
2. sponge gourd insect pest
The common insect pest of sponge gourd has aphid, trialeurodes vaporariorum, pathogenicity test etc., the imidacloprid wettable powder 4500 of available quality concentration 10% Times liquid, mass concentration 2.5% efficient cyhalothrin emulsifiable concentrate, 1500 times of liquid, mass concentration 1.8% abamectin emulsifiable concentrate, 3000 times of liquid Alternating spray is prevented and treated.
(2)The Huaihe River mountain prevention and control of plant diseases, pest control
1. Huaihe River mountain disease
The common Huaihe River mountain disease in Guangxi has anthracnose and leaf spot.Field can be with 80% Zineb wettable powder 500 when falling ill Again, mass concentration 45% Prochloraz wettable powder, 1000 times of alternating sprays prevent and treat anthracnose;With 75% Bravo wettable powder 800 times, 50% propiconazole 2000 prevent and treat leaf spot again.
2. Huaihe River mountain insect pest
In Guangxi, the common insect pest in Huaihe River mountain has sawfly and prodenia litura.It was found that the phoxim of available quality concentration 50% breast during insect Oily 1500 times of liquid, mass concentration 2.5% cream of decamethrin, 3000 times of liquid, the emamection benaoates of mass concentration 2% The preventing and treating of the alternating sprays such as 2500 times of liquid.
8th, harvest
(1)Sponge gourd is harvested
The sponge gourd maturity period is different, need to harvest in batches, harvest time be April first arrival by the end of May, as far as possible morning harvesting is keeping fresh.Most Pull out and segment is covered in furrow face melon is climing after once harvesting afterwards.Per mu can receive 2200 kilograms or so of fresh sponge gourd.
(2)Huai Shan is harvested
Huaihe River mountain picking time is longer, and can be arranged between 2 months December to coming year according to market situation is carried out.Sunny day is selected during harvesting Gas, is dug out Huaihe River sweet potato bar with spades, the edge of a field dry to crust it is dry and comfortable after by vanning listing.It is noted that light take light during harvesting Put, it is to avoid mechanical damage.Per mu can receive 2000 kilograms or so of Huaihe River mountain fresh sweet potato.
Embodiment 2
1st, selection of land site preparation and basal dressing
Selection soil layer is deep, and the soil is porous, without ponding, the plot of the good loam of irrigation and drainage or sandy loam.Sponge gourd field planting is first 1 month Ground is turned over into plough and shines soil, harrowed 1-2 time again after two weeks, by ground harrow broken, then by 1 meter of line-spacing with Huaihe River mountain ditching machine excavate 1.2 meters deeply, Wide 0.2 meter of plantation ditch, is then mixed thoroughly with 2000 kilograms per mu of well-rotted farmyard manure and the soil being excavated, and is backfilled into ditch It is interior, and a high ridge directly over ditch is planted, furrow face is wide 0.7 meter, 0.3 meter of furrow width.Compound potassium sulfate fertilizer is applied with reference to site preparation(N-P-K= 15:15:15(Mass ratio), similarly hereinafter)50 kilograms are made base manure, and are stirred with soil, flatten furrow face.
2nd, Fruit variety
Huai Shan selects that Huaihe River 1;
Sponge gourd selects imperial crown 3.
3rd, crops for rotation arrangement
Sponge gourd, in protecting field nursery, was colonized at the beginning of 2 months at the beginning of 3 months, and early April is to harvesting by the end of May;The early April nursery of Huaihe River mountain, May The middle ten days is sowed, the harvesting of 2 months December to next year.
4th, nursery
(1)Sponge gourd nursery
In protecting field using nutrition cup or seeding tray seedling culture at the beginning of 2 months.First sterilized 10 minutes with 55 DEG C of water seed soakings during vernalization, be cooled to Continue to soak 5 hours after normal temperature, then clean seed, drain away the water, wrapped with clean moistening cotton, be placed in 28~32 DEG C of constant temperature Lower vernalization.Sow by seed has 50% " showing money or valuables one carries unintentionally ".Seedling stage keeps ground moistening, temperature to be kept for 22 DEG C~28 DEG C daytime, night Kept for 15 DEG C~20 DEG C.Seedling stage attention control samping off, damping-off etc..The leaf of seedling two wholeheartedly when be colonized, field planting refined within first 1 week Seedling.
(2)The nursery of Huaihe River mountain
Typically carry out in early April.Select the upper end stem tuber stripping and slicing with more terminal bud of health(Head containing potato)Plant, be cut into length 5 centimetres, 100 grams or so of potato wedges is weighed, and with being mixed with the plant ash of the bactericide such as carbendazim(Bactericide:Plant ash=1:100(Body Product ratio))Dip in viscous tangent plane.Then bask seeds 2-3 days, make tangent plane dry and comfortable and atrophy slightly inwardly.Potato seed is uniformly spread during vernalization On seedbed or the furrow face evened out, then lid a layer thickness is 2-3 centimetre of fine earth, and it is can to add a cover one layer of straw or ground that temperature is relatively low Film, can emerge successively for general 25-40 days or so.
5th, it is colonized
(1)Sponge gourd is colonized
Can field planting at the beginning of 3 months.1 row is planted per furrow, 40 centimetres of spacing in the rows drenches root water after field planting, while adding a cover Small plastic shed insulation.
(2)Huai Shan is colonized
Huaihe River mountain resident time be mid-May, when sprouting exposes 0.5-1 centimetre by carry out.During field planting between two plants of sponge gourds Furrow face dig a deep ditch of 15 centimetres with spud, seed sprouting is put upwards, then covered with fine earth.
6th, field management
(1)Sponge gourd is managed
1. seedling management
Ground moistening is kept after field planting, canopy intensification is closed, is gradually divulged information after slow seedling.
2. rich water quality management
Slow seedling one week after or so starts to impose 1-2 liquid manure, with 1000 times of urea liquids or people and animals' fecaluria pouring root of dilution, with Promote root of hair and growth of seedling.The plant weaker to growing way, can drench the compound rich water for applying mass concentration 0.3-0.5% with reference to watering Solution 1-2 time.Into after picking time, often harvest 2-3 time and topdress 1 time, per mu public with 20 kilograms of composite fertilizer, potassium sulfate 10 every time Jin.Topdressing can be with reference to cultivation and banking while carrying out.
3. built is tied up climing
Start built when sponge gourd seedling length is to 40 centimetres, tie up climing.Typically it is advisable with " man-like shelf ".
④Qing gardens cover
Sponge gourd last time harvesting by the end of May is finished, and vines are pulled out in time and 0.5 meter or so length is cut into, to draw bleeding sap, And vines uniform fold in furrow face." man-like shelf " then continues to leave Huai Shan climbings for.
(2)Huai Shan is managed
1. early stage is grown
This period will keep ground moistening, with reference to watering, can impose 600 times of urea liquid or people and animals' fecaluria 1-2 time of dilution, Promote growth of seedling.Thinning is carried out when seedling length is to 30 cm, per plant is only stayed the healthy and strong main stem of 1-2 bars.Treat that main stem is long It is allowed to along shelf climb to vines are drawn to " man-like shelf " during 50 cm.
2. peak of growing season
This period Huaihe River mountain nutrient growth is vigorous, and fertilizer requirement is big, and per mu imposes 20 kilograms of composite fertilizer, 10 kilograms of urea.When plant life When growing prosperous, with regard to suitably carrying out Plant adjustment, main stem and branch are pinched, and clean out dead leaf, sick branch.This period on the occasion of The diseases such as high temperature and rainy season, attention control anthracnose.
3. tuber expansion period
Tuber expansion period is the critical period for determining Huaihe River mountain products amount, and needs are applied and attack potato fertilizer, and per mu imposes 20 kilograms of composite fertilizer, calcium and magnesium 30 kilograms of phosphate fertilizer, 15 kilograms of potassium sulfate.Meanwhile, extract unnecessary bulbil, it is to avoid waste nutrient.The middle and later periods is expanded into stem tuber Often meet autumn drought, it should be noted that irrigate, keep ground moistening, loose, promote stem tuber elongation, expand, improve yield.
7th, the prevention and control of plant diseases, pest control
(1)The sponge gourd prevention and control of plant diseases, pest control
1. sponge gourd disease
The common disease of sponge gourd has downy mildew, powdery mildew, droop etc..Downy mildew available quality 70% Mancozeb of concentration is wettable Property the 500 times of liquid spraying preventing and treating of 500 times of pulvis or 58% metalaxyl manganese-zinc wettable powder of mass concentration;Powdery mildew mass concentration The 1000 times of liquid spraying preventing and treatings of 50 800 times of liquid of % sulphur suspending agent or 15 % triadimefons wettable powder of mass concentration;Droop can With 1000 times of thiophanate methyl wettable powder pouring roots of mass concentration 70%, while 800 times of mass concentrations of foliage-spray 50% flutter sea Because wettable powder is prevented and treated.
2. sponge gourd insect pest
The common insect pest of sponge gourd has aphid, trialeurodes vaporariorum, pathogenicity test etc., can be with 10% imidacloprid wettable powder 4500 times of liquid, quality Concentration 2.5% efficient cyhalothrin emulsifiable concentrate, 1500 times of liquid, 1.8% abamectin emulsifiable concentrate of mass concentration, 3000 times of liquid alternating sprays are prevented Control.
(2)The Huaihe River mountain prevention and control of plant diseases, pest control
1. Huaihe River mountain disease
The common Huaihe River mountain disease in Guangxi has anthracnose and leaf spot.The zineb wettable of available quality concentration 80% when field is fallen ill 500 times of pulvis, mass concentration 45% Prochloraz wettable powder, 1000 times of alternating sprays prevent and treat anthracnose;With mass concentration 75,%00 800 times of the clear wettable powder of bacterium, the propiconazole 2000 of mass concentration 50% prevent and treat again leaf spot.
2. Huaihe River mountain insect pest
In Guangxi, the common insect pest in Huaihe River mountain has sawfly and prodenia litura.It was found that the phoxim of available quality concentration 50% breast during insect Oily 1500 times of liquid, mass concentration 2.5% cream of decamethrin, 3000 times of liquid, the emamection benaoates of mass concentration 2% 2500 times of liquid alternating spray preventing and treatings.
8th, harvest
(1)Sponge gourd is harvested
The sponge gourd maturity period is different, need to harvest in batches, harvest time be April first arrival by the end of May, as far as possible morning harvesting is keeping fresh.Most Pull out and segment is covered in furrow face melon is climing after once harvesting afterwards.Per mu can receive 2500 kilograms or so of fresh sponge gourd.
(2)Huai Shan is harvested
Huaihe River mountain picking time is longer, and can be arranged between 2 months December to coming year according to market situation is carried out.Sunny day is selected during harvesting Gas, is dug out Huaihe River sweet potato bar with spades, the edge of a field dry to crust it is dry and comfortable after by vanning listing.It is noted that light take light during harvesting Put, it is to avoid mechanical damage.Per mu can receive 2200 kilograms or so of Huaihe River mountain fresh sweet potato.
It can be seen from embodiment:
1st, soil multiple crop index is improved, increases unit area crop yield and increase economic efficiency
The plantation specification of Huai Shan of the present invention is purebred identical with conventional, has interplanted the Huaihe River mountain products amount and purebred Huaihe River mountain volume variance of sponge gourd Not significantly, 2000 kilograms or so of average yield per mu.Huai Shan interplants spring sponge gourd, and sponge gourd yield is 2500 kilograms, in recent years average market Valency 1.8-2.0 units/kilogram, per mu yield value is up to 4500~5000 yuan/mu.Therefore, Huai Shan interplantings spring sponge gourd, effectively improves soil multiple cropping Index, increases unit area crop yield, improves economic benefit.
2nd, alleviate continuous cropping obstacle, mitigate disease and occur
Using the Huai Shan for deep-cutting the plantation of ditch technology, 1.2 meters or so depth of excavation are needed to take out Huai Shan during harvesting, work is strong Degree is big, therefore, in order to reduce labor intensity, peasant household is under Second Year is even all selected where First Year ditching on the 3rd year Kind, to excavate, this is easy for causing continuous cropping obstacle so that soil-borne disease increases, yield reduction, and sponge gourd tendril and its wound Flow liquid contains various saponins and alkaloid component, has good suppression and preventing and treating effect to some fungies and soil-borne disease Really, the sponge gourd tendril segment after results is covered in Huai Shan plantation furrow faces, is conducive to alleviating continuous cropping obstacle, mitigated disease and send out It is raw.
2nd, it is cost-effective
(1)Huaihe River mountain is purebred due to continuous cropping reason, and spray 4 times are needed in a general breeding time, and Huai Shan interplants sponge gourd, then only need Spray 2 times, reduce spray 2 times, counted as 150 yuan with per mu of medicament and labour cost that every time spray needs, per mu can save into This 300 yuan.
(2)Sponge gourd growth is fast, can seal row within more than 20 days after field planting, effectively prevents weeds in field to grow, and saves herbicide Cost and labor cost, after sponge gourd is harvested, can also cover Huaihe River mountain furrow face, both moisture-retention soil using cauline leaf, and effectively anti- Weed growth is controlled, herbicide cost and labor cost is saved.
Compared with the purebred weeding cost in Huaihe River mountain, Huai Shan interplanting spring sponge gourd cropping pattern mus are cost-effective 420 yuan, such as the institute of table 1 Show.
The weeding cost of the different land use patterns of table 1 compares
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert this It is bright to be embodied as being confined to these explanations.For general technical staff of the technical field of the invention, do not taking off On the premise of present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the protection of the present invention Scope.

Claims (10)

1. the Interplant high-yielding cultivation method of a kind of Huai Shan and spring sponge gourd, it is characterised in that including following step:
Step A:Selection of land site preparation and basal dressing:Select that soil layer is deep, the soil is porous, without ponding, the good loam of irrigation and drainage or husky earth The plot of soil;Ground is turned over into plough before field planting and shines soil, then by ground harrow broken, excavate plantation ditch;
Step B:Well-rotted farmyard manure and the soil being excavated are mixed thoroughly, is backfilled in ditch, and the height in directly over plantation ditch Furrow, apply compound potassium sulfate fertilizer and make base manure with reference to site preparation, and stir with soil, flatten furrow face;
Step C:Sponge gourd and the nursery of Huaihe River mountain;
Step D:Sponge gourd and Huaihe River mountain seedling are colonized;
Step E:Sponge gourd and the field management of Huaihe River mountain;
Step F:The prevention and control of plant diseases, pest control;
Step G:Harvest sponge gourd and Huai Shan.
2. the method for claim 1, it is characterised in that in step B, in the compound potassium sulfate fertilizer of base manure, N:P:K Mass ratio is 15:15:15.
3. the method for claim 1, it is characterised in that in step C, Huai Shan selects Guihuai No.2;Sponge gourd selects emperor Hat 1;Sponge gourd, in protecting field nursery, was colonized at the beginning of 2 months at the beginning of 3 months, and early April is to harvesting by the end of May;The early April nursery of Huaihe River mountain, 5 The middle of the month is sowed, the harvesting of 2 months December to next year.
4. the method for claim 1, it is characterised in that in step D, sponge gourd method for culturing seedlings is comprised the following steps: In protecting field using nutrition cup or seeding tray seedling culture;First it is cooled to after normal temperature and continues to soak, then with water seed soaking sterilization during vernalization Clean seed, drains away the water, and is wrapped with clean moistening cotton, is placed in vernalization under 28~32 DEG C of constant temperature;After planting seedling stage holding soil Earth is moistened, and temperature is kept for 22 DEG C~28 DEG C daytime, and night is kept for 15 DEG C~20 DEG C;Seedling stage attention control samping off, damping-off;Children The leaf of seedling two wholeheartedly when be colonized, being colonized carries out hardening in front 1 to 2 week.
5. method as claimed in claim 4, it is characterised in that seedling raise period is 2 months, warm water is 55 DEG C of water seed soakings during vernalization Sterilization 10 minutes, is cooled to after normal temperature and continues to soak 5 hours, sows by seed has 50% " showing money or valuables one carries unintentionally ".
6. the method for claim 1, it is characterised in that in step D, Huaihe River mountain nursery:Select the band of health The upper end stem tuber stripping and slicing for having more terminal bud is planted, and is cut into potato wedges, and dips in viscous tangent plane with the plant ash for being mixed with bactericide;Then bask seeds 2-3 days, make tangent plane dry and comfortable and atrophy slightly inwardly;In the furrow face for during vernalization potato seed being uniformly layered on seedbed or being evened out, then Lid a layer thickness is 2-3 centimetre of fine earth, can be emerged within 25-40 days or so;The Huaihe River mountain nursery early April is carried out;It is mixed with sterilization The volume ratio of bactericide and plant ash is 1 in the plant ash of agent:100.
7. the method for claim 1, it is characterised in that sponge gourd resident time is at the beginning of 3 months in step D;Per furrow kind 1 row is planted, 40 centimetres of spacing in the rows drenches root water after field planting, while adding a cover Small plastic shed insulation;Huaihe River mountain resident time is mid-May, when Carry out by when sprouting exposes 0.5-1 centimetre;Furrow face during field planting between two plants of sponge gourds digs one deep 15 centimetres with spud Ditch, seed sprouting is put upwards, then covered with fine earth.
8. the method for claim 1, it is characterised in that step E includes:
Sponge gourd is managed:
1. ground moistening is kept after being colonized, canopy intensification is closed, is gradually divulged information after slow seedling;Slow seedling one week after or so starts to impose liquid manure, Employment domestic animals manure pouring root, into after picking time, often harvests 2-3 time and topdresses 1 time;
2. sponge gourd seedling length to 40 centimetres when start using " man-like shelf " built, tie up climing;
Sponge gourd last time harvesting by the end of May is finished, and vines are pulled out in time and 0.5 meter to 0.6 meter length is cut into, and vines are equal It is even to be covered in furrow face;" man-like shelf " then continues to leave Huai Shan climbings for;
Huai Shan is managed:
1. growing early stage will keep ground moistening, with reference to watering, can impose people and animals' fecaluria of urea liquid or dilution, treat seedling length Carry out thinning during to 30 centimetres, per plant is only stayed the healthy and strong main stem of 1-2 bars, when main stem length is to 50 cm vines draw to " man-like shelf " is allowed to along shelf climb;
2. per mu of peak of growing season impose composite fertilizer and urea, when plant strain growth is excessively prosperous, with regard to suitably carrying out Plant adjustment, to main stem And branch is pinched, and dead leaf, sick branch are cleaned out, this period is on the occasion of high temperature and rainy season, attention control disease;
3. tuber expansion period needs to apply and attacks potato fertilizer, imposes composite fertilizer, calcium magnesium phosphate and potassium sulfate, meanwhile, extract unnecessary more than zero Son, it is to avoid waste nutrient;The middle and later periods is expanded into stem tuber and meet autumn drought often, it should be noted that irrigated, keep ground moistening, loose, rush Enter stem tuber elongation, expand, improve yield.
9. the method for claim 1, it is characterised in that step F includes:
The sponge gourd prevention and control of plant diseases, pest control:
1. sponge gourd disease
The common disease of sponge gourd has downy mildew, powdery mildew, droop;The downy mildew Mancozeb wettable powder of mass concentration 70% 500 times of liquid spraying preventing and treatings of 500 times of agent or 58% metalaxyl manganese-zinc wettable powder of mass concentration;The powdery mildew % of mass concentration 50 The 1000 times of liquid spraying preventing and treatings of 800 times of liquid of sulphur suspending agent or 15 % triadimefons wettable powder of mass concentration;Droop can use 1000 times of thiophanate methyl wettable powder pouring roots of mass concentration 70%, while 800 times of iprodiones of mass concentration 50% of foliage-spray Wettable powder is prevented and treated;
2. sponge gourd insect pest
The common insect pest of sponge gourd has aphid, trialeurodes vaporariorum, pathogenicity test etc., the imidacloprid wettable powder 4500 of available quality concentration 10% Times liquid, mass concentration 2.5% efficient cyhalothrin emulsifiable concentrate, 1500 times of liquid, mass concentration 1.8% abamectin emulsifiable concentrate, 3000 times of liquid Alternating spray is prevented and treated;
The Huaihe River mountain prevention and control of plant diseases, pest control:
1. Huaihe River mountain disease
The common Huaihe River mountain disease in Guangxi has anthracnose and leaf spot;The zineb wettable of available quality concentration 80% when field is fallen ill 500 times of pulvis, mass concentration 45% Prochloraz wettable powder, 1000 times of alternating sprays prevent and treat anthracnose;With mass concentration 75,%00 800 times of the clear wettable powder of bacterium, the propiconazole 2000 of mass concentration 50% prevent and treat again leaf spot;
2. Huaihe River mountain insect pest
In Guangxi, the common insect pest in Huaihe River mountain has sawfly and prodenia litura;It was found that the phoxim of available quality concentration 50% breast during insect Oily 1500 times of liquid, mass concentration 2.5% cream of decamethrin, 3000 times of liquid, the emamection benaoates of mass concentration 2% 2500 times of liquid alternating spray preventing and treatings.
10. the method for claim 1, it is characterised in that step F includes:
(1)Sponge gourd is harvested
The sponge gourd maturity period is different, need to harvest in batches, harvest time be April first arrival by the end of May, last time is pulled out simultaneously melon is climing after harvesting Segment is covered in furrow face;
(2)Huai Shan is harvested
Being arranged between 2 months December to coming year is carried out, and fair weather is selected during harvesting, is dug out Huaihe River sweet potato bar with spades, on ground Head dry to crust it is dry and comfortable after can vanning list.
CN201611167442.0A 2016-12-16 2016-12-16 High-yield interplanting cultivation method for Chinese yams and spring loofahs Expired - Fee Related CN106613210B (en)

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CN107278586A (en) * 2017-07-26 2017-10-24 桂平市金田镇旷福淮山种植专业合作社 The cultural method that a kind of Chinese yam set is cultivated peanut
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