CN106171389A - A kind of 1 year agricultural climate condition for corn method of sylvan life konjac seed - Google Patents
A kind of 1 year agricultural climate condition for corn method of sylvan life konjac seed Download PDFInfo
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- CN106171389A CN106171389A CN201610530315.6A CN201610530315A CN106171389A CN 106171389 A CN106171389 A CN 106171389A CN 201610530315 A CN201610530315 A CN 201610530315A CN 106171389 A CN106171389 A CN 106171389A
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- rhizoma amorphophalli
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
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Abstract
The invention discloses a kind of annual implantation methods of sylvan life konjac seed, comprise the following steps: 1. select forest land；2. the ecological environment of wild Rhizoma amorphophalli is imitated；3. clearing；4. Rhizoma amorphophalli bottom set is selected；5. Rhizoma amorphophalli bottom set sterilization；6. sow；7. weeding；8. plant taro forest land to survive the winter；9. receive and dig.This method takes Rhizoma amorphophalli underwood planting, it is achieved that from woods, " the ecosystem plantation " in woods, create the habitat close to Rhizoma amorphophalli original producton location, preferably meets the Rhizoma amorphophalli growth requirement to external environment condition, reaches Healthy culture, the purpose of healthy growth.Underwood planting konjac seed, growth conditions is good, plants taro aqueous relatively low, and can be at forest land safe overwintering, Second Year receipts in spring are directly inoculated into land for growing field crops after digging, kind taro quality is good, carry disease germs few, emergence rate is high, it is not necessary to sowing receipts in autumn then are dug kind of taro and indoor wintering, saving of labor, minimizing production link.
Description
Technical field
The present invention relates to konjac seed implantation methods, particularly relate to a kind of 1 year agricultural climate condition for corn method of sylvan life konjac seed.
Background technology
Rhizoma amorphophalli is the underground originating in Tropical rain forest, and through people's domestication of thousands of years, planting range gradually expands to
Subtropical zone, for a long time, it is carried out the fragmentary extensive plantation of semi-wild at Around the house by people, digs and stays greatly little, is certainly conigenous
Go out, naturally growth.Since 20th century the mid-80s, growing due to the market demand, China's Rhizoma amorphophalli industry is gradually risen,
Start artificial land for growing field crops establishing in large scale, along with expansion and the increase of the time limit of konjak artificial cultivated area, Rhizoma amorphophalli bacterial disease
Evil soft rot and fungal disease southern blight constantly occur and increase the weight of year by year, the lighter's underproduction, and severe one has no harvest, and has had a strong impact on Rhizoma amorphophalli
The development produced and the exploitation of industry, disease has become the bottleneck that China's Rhizoma amorphophalli industry development is difficult to crack, has caused raw material supply
The not enough contradiction constantly expanded with the market demand.
Application number 201210219299.0, denomination of invention " plant Rhizoma amorphophalli method with utilizing corner " proposes and utilizes corner
The method of ground plantation Rhizoma amorphophalli, is to take off woods limit, the edge of a field rand, irrigation canals and ditches side in premises perimeter, tree, carry out to the most equilateral angle, road
The plantation of Rhizoma amorphophalli, makes Rhizoma amorphophalli grow under " simulated primitive ecology " environment, reduces disease generation, raising Amorphophallus Yield and benefit
Purpose.Its plantation step is: (1) chooses seeds；(2) to kind of taro and the disinfecting soil on ground, corner, ground, corner soil uses pentahapto
Disinfectant powder；(3) ridging on ground, corner；(4) sow and apply fertilizer: using the fertilizing method of " planting on lower fertilizer "；(5) weeding: Rhizoma amorphophalli is broadcast
After Zhong, carry out the covering of face, railway carriage or compartment with Caulis et Folium Oryzae or corn stalk or rice husk or leaves；Or, use chemical weed control；(6) results；(7) storage
Kind.The present invention improves the land utilization ratio on ground, existing corner, has innovated Rhizoma amorphophalli implantation methods and pattern, expands development space, lacks
Falling into is that (I) ridge culture is relatively difficult, although because plot, ground, corner still belongs to arable land.But the least it is awkward.(II) kind of a taro is disappeared
Poison uses sootiness, operation more inconvenience.(III) still belonging to arable land due to ground, corner, along with the increase of the arable land time limit, Rhizoma amorphophalli is thin
Fungal disease soft rot and fungal disease southern blight are the most effectively solved, and ground, corner soil the most still needs to disappear
Poison processes.
Application number 201510887226.2, it is light that denomination of invention " a kind of Rhizoma amorphophalli gently simplifies implantation methods " proposes a kind of Rhizoma amorphophalli
The method simplifying plantation, concretely comprises the following steps: (1) selects the Rhizoma amorphophalli of 15-110 gram to make kind of a taro；(2) ground of height above sea level 700-1100 rice is selected
Block；(3) make ridge, ridge height 0.2-0.3 rice, row spacing 0.9-1 rice by the specification of 1.1-1.2 rice, operate furrow width 0.1-0.3 rice；(4) press
1 row Semen Maydis, 2 row Rhizoma amorphophallis, the standardized planting pattern of 1 operation ditch, rational close planting, every mu of plantation Rhizoma amorphophalli 3000-5000 strain, mu is used
Farm manure 3500-4000 jin, fertilizer special for konjak 80-100 jin；Then, seeding corn；(5) plantation plot does not the most gather in the crops Rhizoma amorphophalli,
The harvest time of Rhizoma amorphophalli is 2-3.The present invention has innovated Rhizoma amorphophalli plantation and harvesting approach, and the efficient plantation standard of specification, appropriateness is prolonged
Long growth cycle, plantation plot changes plantation then, first 2-3 results, is effectively increased konjac seed quantity in plot, reduces year
Year puts into seed, reduces each link recruitment of production, lightens one's labor.The defect of the present invention be (I) for many years, in artificial field production
In, study and apply the catch cropping of Rhizoma amorphophalli and Semen Maydis, but in actual applications, owing to the technology awareness of the mountain area masses is strong and skill
Art does not matches, often, sowing too small or bigger than normal because of corn planting density partially early, the tight slightly shading difference etc. of gathering of Plant Type in Maize, have impact on
The healthy growth of Rhizoma amorphophalli.(II) additionally, Rhizoma amorphophalli is a plant the most special, plant a bottom set (planting taro) and one can only be received
Bigger bulb, and plant a middle bulb receipts commodity Rhizoma amorphophalli.General breeding coefficient 4-6 times planting taro, the kind taro of all size depends on
Secondary analogize.We plant the kind taro of 50 grams, just can receive more than 200 grams and plant taro；If the kind taro of plantation is not of uniform size, there is macrospecies
The big plant that taro grows up to bully the plantlet that microspecies taro grows up to, during growth height the most uneven, the kind taro size difference of results is very
Greatly, need size fractionation, arduously take a lot of work, and easily make kind of taro injured；This invention kind taro is from 15-110 gram, and differential magnitude is too big,
Classification plantation must be carried out on Sheng Chaning.(III) plot still belongs to arable land, Rhizoma amorphophalli bacterial disease soft rot and fungal disease
Southern blight is the most effectively solved, and plot soil needs soil conditioning agent without deep ploughing prior to seeding.
Additionally, above-mentioned two inventions are owing to being all to produce land for growing field crops (i.e. ploughing), after general field planting Rhizoma amorphophalli, disease is tight
Weight, the pathogenic bacteria that soil retains is more, and production is typically all dug big selling as commodity taro, and little does kind of a taro, production link
Increasing and cause the second-rate of kind of taro, carry disease germs more, plantation sickness rate is high again.
Summary of the invention
For solving the problem that above-mentioned prior art exists, the present invention proposes a kind of 1 year agricultural climate condition for corn side of sylvan life konjac seed
Method, underwood planting konjac seed, growth conditions is good, plants taro aqueous relatively low, and at forest land overwintering, it is not necessary to sow then
Autumn, receipts were dug and indoor wintering, saving of labor, minimizing production link, and Second Year is received after digging kind of taro and is directly inoculated into land for growing field crops, plants and arrive land for growing field crops
Planting taro quality good, carry disease germs few, emergence rate is high.
For achieving the above object, the technical scheme is that a kind of 1 year agricultural climate condition for corn method of sylvan life konjac seed, including
Following steps:
1. forest land is selected: selecting the high forest conceded the land to forestry, the age of tree is more than 4 years；
2. imitate the ecological environment of wild Rhizoma amorphophalli: sparse woods or cut branch, make shade rate at 30%-50%；
3. clearing: open up wasteland the arbor forest land conceded the land to forestry with small-sized rotary tilling machinery；
4. select Rhizoma amorphophalli bottom set: select that eye is full, bud nest is shallow, outward appearance just, epidermis smooth, without damaged, without scab, nothing corruption
Rotten Rhizoma amorphophalli bottom set；
5. Rhizoma amorphophalli bottom set sterilization: the Rhizoma amorphophalli bottom set of dry in the sun is carried out reagent spray sterilization processing, and described medicament is
The mixed liquor of biological pesticide or biological pesticide and Thiodiazole-copper；
6. sowing: during sowing, Rhizoma amorphophalli bottom set distance arbor root 50-60 centimetre, Rhizoma amorphophalli bottom set seeding row spacing is 30-40
Centimetre；
7. weeding: before Rhizoma amorphophalli bottom set is emerged, if arbor forest land weeds are more, uses chemical liquid weeding, chemical liquid
Low spray, does not contact arbor leaves；
8. plant taro forest land to survive the winter: konjac seed plant falls after Seedling, does not dig receipts autumn, plant taro at arbor forest land overwintering；
9. receive and dig: Second Year late March to early April is received and dug, and is directly seeded into land for growing field crops as kind of taro.
Its further technical scheme:
Step 1. in concede the land to forestry high forest be Locust, chestnut wood, Semen Juglandis woods, mixed forest, Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes) woods, Cunninghamia lanceolata (Lamb.) Hook. woods,
Cortex Eucommiae woods and thick Berlin.
Its further technical scheme:
Step 1. described in the high forest of conceding the land to forestry be in the region of height above sea level 500-1000 rice.
Its further technical scheme:
The measuring method of step 2. middle shade rate is to use illumination meter to measure intensity of illumination, or 12-13 point sun at noon
Under light, the diffusion light of the sun observing sylvan life accounts for the ratio of open country.
Its further technical scheme:
Step 2. and step 3. between, spread fertilizer over the fields fertilizer special for konjak 900-1275 kilogram/hectare, time point is selected in sowing
Autumn and winter in the year before last.
Its further technical scheme:
Step 4. described in Rhizoma amorphophalli bottom set according to weight grading, be divided into weight 20-40 gram level, weight 40-50 gram level,
Weight 50-70 gram level.
Its further technical scheme:
Step 5. described in biological pesticide be agricultural streptomycin, pesticide corrosion 120.
Its further technical scheme:
Step 6. in sowing time be that late March is to mid-April.
Its further technical scheme:
Step 7. described in chemical liquid be glyphosate.
Its further technical scheme:
Step 8. middle age samming can be survived the winter higher than behind 12 DEG C of region earth mulch firmly Rhizoma amorphophalli petiole cavities, and year, samming was less than 12
After DEG C region blinding, lid leaves or corn stalk or mulch film are survived the winter again.
The forest land conceded the land to forestry was arable land originally, answered slope inconvenience farming suddenly, and it is also forest land that native land man is conceded the land, and no longer carries out
Cultivating crop, plough due to mountain area belongs to conceding the land to forestry more, arable land wretched insufficiency, and it is extremely limited, in addition that development Rhizoma amorphophalli produces area
Rhizoma amorphophalli growing area is Poor Mountainous Area, the most Out-migrant for work of labour force of peasant household, lacks labour and cultivates crops, lacks labour force scarcely
Causing Rhizoma amorphophalli cultivated area to be difficult to scale up, after additionally conceding the land to forestry, country the most only subsidizes little expense of managing and protecting, agriculture in every mu of forest land
Family does not the most carry out forest land and manages and protects, and causes sylvan life weedy, and sylvan life illumination condition is poor in addition, is not suitable for crop growth, also
Do not carry out proportion of crop planting.
China's konjak artificial field planting from the beginning of the eighties in last century middle and late stage, 30 years so far, always in land for growing field crops
Arable land is carried out, and basic nobody tried to plant Rhizoma amorphophalli in forest land.The problem that disease is serious is produced for solving arable land continuous cropping Rhizoma amorphophalli, this
Inventing and consider from the origin of Rhizoma amorphophalli, Rhizoma amorphophalli is underground, in it grows, only meets Rhizoma amorphophalli in long-term system growth course
The happiness shade of middle formation is afraid of that high light, happiness temperature are afraid of high temperature, are liked the physiological propertys such as wet fearness is arid and water stain, just can make its obtain stalwartness
Body, effectively resists the invasion and attack of biological epidemics, the forest land of conceding the land to forestry just can be utilized to carry out Rhizoma amorphophalli underwood planting, well solve
The outstanding problem that land for growing field crops continuous cropping Rhizoma amorphophalli disease of having determined is serious.The feature of Tropical rain forest underground, trophophase is originated according to Rhizoma amorphophalli
Between require give certain condition of sheltering from heat or light；Select high forest to carry out konjac seed production, particularly Locust and there is fixed nitrogen performance
And root exudates has the characteristics, preferably Locust such as suppression infection process and carries out konjac seed production.At height above sea level 500-1000
The region of rice, implementation clearing, sparse woods are cut branch, determine that suitable shade rate etc. carries out Rhizoma amorphophalli underwood planting.Less to soil
Forest land, carry out heap plant, thicken soil layer, beneficially Rhizoma amorphophalli growth.
This beneficial effect of the invention is as follows:
(1) vacate the arable land used by konjac seed production, expand commodity taro cultivated area, meet Rhizoma amorphophalli Product processing to former
The demand of material.Land for growing field crops commodity Rhizoma amorphophalli plantation uses the kind taro that sylvan life produces, after excavating sale land for growing field crops commodity Rhizoma amorphophalli, by commodity Rhizoma amorphophalli
The root stock (general 3-8 bar) of bulb surrounding growth plants back sylvan life again, it is achieved plant taro breeding and the benign cycle of commodity taro production
Plantation general layout.
(2) under high forest, the humus content of the soil is high, and heat and moisture preserving performance is strong, and the protection effect that shades is good, and formed is little
Weather is close to the condition in Rhizoma amorphophalli original producton location, it is possible to preferably meet the normal growth of Rhizoma amorphophalli.In addition the artificial farming of sylvan life Rhizoma amorphophalli
Operation is few, decreases mechanical damage, plant taro and the most do not receive and dig, it is to avoid kind taro carries disease germs biography disease.Measured according to continuous 3 years, Locust,
The Rhizoma amorphophalli of the arbor seed of forest taro catch cropping such as mixed forest, Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes) woods, Cunninghamia lanceolata (Lamb.) Hook. woods, Semen Juglandis woods, thick Berlin, the Semen Castaneae woods and Cortex Eucommiae woods is the most relatively
The Rhizoma amorphophalli performance of field planting is good, and average diseased plant rate relatively land for growing field crops Rhizoma amorphophalli reduces by more than 70%, and average product improves more than 20%.
(3) root exudates produced by the secondary metabolism of Robinia pseudoacacia L. is more, and secretions is microorganism species at Zinc fractions,
Except having stimulating growth, loosen and outside vegetable soil, moreover it is possible to produce antagonism with the Soft rot bacteria of Elephant taro of soil, cause cause of disease
Flora Disturbance, it is impossible to normal growth and infection Rhizoma amorphophalli plant, effectively suppresses it to infect and endanger, reduces sickness rate.By Locust,
The different seed of forest comparative test such as mixed forest, Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes) woods, Cunninghamia lanceolata (Lamb.) Hook. woods, the Semen Castaneae woods and Cortex Eucommiae woods, conclusion is, Black Locust Rhizoma amorphophalli is sick
Strain rate relatively other seeds of forest reduce amplitude 10.93%～25.91%.And, Rhizoma amorphophalli continuous cropping 10 years under Locust, sickness rate is still
Lighter.It is to say, Robinia pseudoacacia L. underwood planting preferably resolves the outstanding problem that continuous cropping Rhizoma amorphophalli disease in land for growing field crops is serious.
(4) robinia leguminous plant, the more side root of horizontal distribution has root nodule, and root nodule bacteria have nitrogen fixing capacity, pass through
Absorb the nitrogen in air, increase soil fertility, provide the nitrogenous fertilizer needed for producing for Rhizoma amorphophalli.Within continuous 3 years, carry out Locust and its
His 5 kinds of seed of forest comparative tests, Black Locust Amorphophallus Yield increasing degree is 9.85%～32.76%.
(5) Rhizoma amorphophalli and Robinia pseudoacacia L. catch cropping, Rhizoma amorphophalli local wintering becomes the kind taro of next year growth, it is to avoid carrying is damaged and artificially manages
The mechanical damage of reason.Good habitat residing for kind of taro, next spring, leaf bud was sprouted early, and root growth is fast, typically can early go out
Seedling about 5 days.In Rhizoma amorphophalli growth course, the Healthy culture of implementation, robust plant, vitality is strong, the suitable temperature of sylvan life in addition
Humidity and illumination condition, make the trophophase of Rhizoma amorphophalli extend, and evening can be fallen Seedling 15～20 days in relatively land for growing field crops.20 days can be extended the time of infertility with
On, be equivalent to more than the 15% of land for growing field crops Rhizoma amorphophalli period of duration, so that biological yield is greatly improved.
(6) plantation Rhizoma amorphophalli has a following effect to the growth of high forest:
1) conserve water and soil.After crop land is conceded the land to forestry, the area coverage of young growth is less, and major part soil is exposed, and solid water is protected
Soil ability is poor.After high forest Rhizoma amorphophalli catch cropping, under young growth, Rhizoma amorphophalli covers whole ground, improves the utilization rate to luminous energy.Special
Not in the Rhizoma amorphophalli vigorous growth stage in summer on the occasion of precipitation peak period, the underground root system of Rhizoma amorphophalli serves the effect conserved water and soil.
2) suppression weeds.Before Rhizoma amorphophalli is emerged, temperature is relatively low, and precipitation is less, by implementing chemical weed control, miscellaneous in killing woods
Grass, promotes that Rhizoma amorphophalli is emerged.After emerging, along with temperature rises, precipitation increases, Rhizoma amorphophalli fast-growth, covers sylvan life ground, it is suppressed that
The growth of weeds, improves the utilization rate of soil nutrient and moisture.
3) recruitment is reduced.After conceding the land to forestry, the administration fee use that 1 mu of country only gives 2 man-hours, expense is generally felt by peasant household
Few, think little of managing and protecting, cause forest land to lie waste.After catch cropping Rhizoma amorphophalli, peasant household, while management Rhizoma amorphophalli, has also run forest land well, reduces
The recruitment of woods pipe, the Rhizoma amorphophalli of results can sell or move on to land for growing field crops and carry out Rhizoma amorphophalli reproduction, play ecology to greatest extent
Benefit and economic benefit.
Accompanying drawing explanation
Fig. 1 is a kind of 1 year agricultural climate condition for corn method flow diagram of sylvan life konjac seed.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.
Embodiment one
As it is shown in figure 1, a kind of 1 year agricultural climate condition for corn method of sylvan life konjac seed, comprise the following steps:
1. forest land is selected: selecting the Locust conceded the land to forestry, the age of tree is more than 4 years, and Locust is in height above sea level 500-1000 rice
Region.
2. imitate the ecological environment of wild Rhizoma amorphophalli: sparse woods or cut branch, make shade rate 50%；
Using illumination meter and measure intensity of illumination, Locust shade rate is 50%, and First Year plants bulb, sylvan life Rhizoma amorphophalli
Sickness rate is less than 5%, if open country intense light irradiation or Locust shade rate less than 30% sickness rate reach 20% even more than.
3. clearing: spring opens up wasteland the Black Locust conceded the land to forestry with small-sized rotary tilling machinery；
Black Locust is made without soil disinfection, and actually Robinia pseudoacacia L. underwood planting Rhizoma amorphophalli can not apply fertilizer, because Robinia pseudoacacia L.
Itself having an effect of biological nitrogen fixation, robinia leguminous plant, the more side root of horizontal distribution has root nodule, and root nodule bacteria have solid
Nitrogen ability, by absorbing the nitrogen in air, increases soil fertility, and provides the nitrogenous fertilizer needed for producing for Rhizoma amorphophalli, thus forest land is not
With fertilising, only Black Locust need to be opened up wasteland with small-sized rotary tilling machinery.
4. select that eye is full, bud nest is shallow, outward appearance just, epidermis smooth, without damaged, without scab, Rhizoma amorphophalli bead that nothing is rotten
Stem, Rhizoma amorphophalli bottom set weight is at 40-50 gram；
5. the medicament selected is the mixed liquor of agricultural streptomycin and Thiodiazole-copper, and the Rhizoma amorphophalli bottom set of dry in the sun is carried out medicament spray
Mist sterilization processing；
Thiodiazole-copper (one of copper agent, for organic copper) prevents and treats the effective, with biological pesticide of bacterial disease soft rot
Agricultural streptomycin mixes, creative use medicament method, the Rhizoma amorphophalli bottom set spray disinfection to dry in the sun, and method is simple, saves labour,
Effect is fine.
6. sowing: when late March to mid-April is sowed, bulb distance Robinia pseudoacacia L. root 50-60 centimetre, bulb seeding row spacing
For 30-40 centimetre；
7. weeding: before konjac seed is emerged, if forest land weeds are more, employing chemical liquid weeding, the low spray of chemical liquid, no
Contact Locust leaves；
8. planting taro forest land to survive the winter: Rhizoma amorphophalli plant falls after Seedling, do not dig receipts autumn, year, samming was higher than 12 DEG C of regions earth mulch firmly evil spirit
Folium Colocasiae Esculentae handle can be survived the winter behind cavity, and year, samming was less than lid leaves or corn stalk or mulch film are survived the winter again after 12 DEG C of region blindings；
9. receive dig: Second Year late March to early April receive dig, the Rhizoma amorphophalli weight of results at 200-300 gram, as
Plant taro and be seeded into land for growing field crops, commodity taro can be gathered in the crops then for processing.
Root exudates produced by the secondary metabolism of Robinia pseudoacacia L. is more, and secretions is microorganism species at Zinc fractions, removes
There is stimulating growth, loosen and outside vegetable soil, moreover it is possible to produce antagonism with the Soft rot bacteria of Elephant taro of soil, cause pathogen
Group is disorderly, it is impossible to normal growth and infect Rhizoma amorphophalli plant, effectively suppression its infect and endanger, reduction sickness rate.
Robinia leguminous plant, the more side root of horizontal distribution has root nodule, and root nodule bacteria have nitrogen fixing capacity, by absorbing
Nitrogen in air, increases soil fertility, and provides the nitrogenous fertilizer needed for producing for Rhizoma amorphophalli.
Embodiment two
As it is shown in figure 1, a kind of 1 year agricultural climate condition for corn method of sylvan life konjac seed, comprise the following steps:
1. forest land is selected: selecting the Semen Castaneae woods conceded the land to forestry, the age of tree is more than 4 years, and the Semen Castaneae woods are in height above sea level 500-
The region of 1000 meters.
2. imitate the ecological environment of wild Rhizoma amorphophalli: sparse woods or cut branch, make shade rate 40%；
At noon under 12-13 point sunlight, the diffusion light of the sun observing sylvan life accounts for the ratio of open country.Account for 40%, method
Simple and practical, First Year is planted, and Chinese chestnut tree sylvan life sickness rate is less than 5%.
3. clearing: in the autumn and winter the year before last of sowing, spreading fertilizer over the fields fertilizer special for konjak 900-1275 kilogram/hectare, spring is with little
Type rotary tillage machine opens up wasteland the Chinese chestnut tree forest land conceded the land to forestry；；
Chinese chestnut tree forest land is made without soil disinfection, it is also possible to do not apply fertilizer, in order to improve the yield of kind of taro, in sowing
Autumn and winter in the year before last, fertilizer special for konjak 900-1275 kilogram/hectare can be spread fertilizer over the fields.Revolved by small-size rotary tiller after spreading fertilizer over the fields fertilizer special for konjak
Plough lower floor, extremely disperse, kind of a taro of will not burning, and be conducive to extend fertilizer utilize the time, increase operation rate.
4. select that eye is full, bud nest is shallow, outward appearance just, epidermis smooth, without damaged, without scab, Rhizoma amorphophalli bead that nothing is rotten
Stem, Rhizoma amorphophalli bottom set weight is at 20-40 gram；
5. select agricultural streptomycin or pesticide corrosion 120, the bulb of dry in the sun is carried out reagent spray sterilization processing；
When using agricultural streptomycin or pesticide corrosion 120, creative use method, do not use traditional Rhizoma amorphophalli bead to dry in the sun
The mode that stem soaks, but the Rhizoma amorphophalli bottom set spray disinfection to dry in the sun, method is simple, saves labour, and effect is fine.
6. sowing: when late March to mid-April is sowed, Rhizoma amorphophalli bottom set distance Chinese chestnut tree root 50-60 centimetre, bulb
Seeding row spacing is 30-40 centimetre；
7. weeding: before Rhizoma amorphophalli bottom set is emerged, if Chinese chestnut tree forest land weeds are more, uses Gyphosate herbicice, and glyphosate is low
Spray, not contact plate chesnut leaves；
8. planting taro forest land to survive the winter: konjac seed plant falls after Seedling, do not dig receipts autumn, year, samming was higher than 12 DEG C of region earth mulches
Live behind Rhizoma amorphophalli petiole cavity and can survive the winter, year samming less than after 12 DEG C of region blindings, lid leaves or corn stalk or mulch film are survived the winter again；
9. receive and dig: Second Year late March to early April is received and dug Rhizoma amorphophalli, and the Rhizoma amorphophalli weight of results is at 100-200 gram, by it
It is seeded into land for growing field crops as kind of a taro.
Chinese chestnut tree sylvan life the humus content of the soil is high, and heat and moisture preserving performance is strong, and the protection effect that shades is good, and formed is stingy
Wait the condition close to Rhizoma amorphophalli original producton location, it is possible to preferably meet the normal growth of Rhizoma amorphophalli.In addition the artificial farming behaviour of sylvan life Rhizoma amorphophalli
Lack, decrease mechanical damage, plant taro and the most do not receive and dig, it is to avoid kind taro carries disease germs biography disease.Measured according to continuous 3 years, the Semen Castaneae woods
The Rhizoma amorphophalli performance of the Rhizoma amorphophalli of seed of forest catch cropping the most relatively field planting is good, average diseased plant rate relatively land for growing field crops Rhizoma amorphophalli reduction by 82.12%, averagely
Output increased 31.33%.
Embodiment three
As it is shown in figure 1, a kind of 1 year agricultural climate condition for corn method of sylvan life konjac seed, comprise the following steps:
1. selecting forest land: select the thick Berlin conceded the land to forestry, the age of tree is more than 4 years, and thick Berlin is in height above sea level 500-1000 rice
Region.
2. imitate the ecological environment of wild Rhizoma amorphophalli: sparse woods or cut branch, make shade rate 30%；
At noon under 12-13 point sunlight, the diffusion light of the sun observing sylvan life accounts for the ratio of open country.Account for 30%, method
Simple and practical, First Year is planted, and sylvan life sickness rate is less than 5%, and open country intense light irradiation and shade rate are less than 30%, and sickness rate reaches
20%.
3. clearing: in the autumn and winter the year before last of sowing, spreading fertilizer over the fields fertilizer special for konjak 900-1275 kilogram/hectare, spring is with little
Type rotary tillage machine opens up wasteland the ground, thick Berlin conceded the land to forestry；；
It is made without soil disinfection to thick Berlin, it is also possible to do not apply fertilizer, in order to improve the yield of kind of taro, before sowing
Autumn and winter in year, fertilizer special for konjak 900-1275 kilogram/hectare can be spread fertilizer over the fields.Small-size rotary tiller rotary tillage is passed through after spreading fertilizer over the fields fertilizer special for konjak
To lower floor, extremely disperse, kind of a taro of will not burning, and be conducive to extend fertilizer utilize the time, increase operation rate.
4. select that eye is full, bud nest is shallow, outward appearance just, epidermis smooth, without damaged, without scab, Rhizoma amorphophalli bead that nothing is rotten
Stem, Rhizoma amorphophalli bottom set weight is at 50-70 gram；
5. selecting medicament is the mixed liquor of pesticide corrosion 120 and Thiodiazole-copper, the Rhizoma amorphophalli bottom set of dry in the sun is carried out reagent spray and kills
Bacterium processes；
Thiodiazole-copper (one of copper agent) prevents and treats the effective of soft rot, mixes with pesticide corrosion 120, the side of creative use medicament
Method, does not use the mode that traditional Rhizoma amorphophalli bottom set to dry in the sun soaks, but the Rhizoma amorphophalli bottom set spray disinfection to dry in the sun, side
Method is simple, saves labour, and effect is fine.
6. sowing: when late March to mid-April is sowed, thick cypress root 50-60 centimetre of bulb distance, bulb seeding row spacing is
30-40 centimetre；
7. weeding: before konjac seed is emerged, if forest land weeds are more, use Gyphosate herbicice, the low spray of glyphosate, does not contacts
Thick Cacumen Cupressi；
8. planting taro forest land to survive the winter: Rhizoma amorphophalli plant falls after Seedling, do not dig receipts autumn, year, samming was higher than 12 DEG C of regions earth mulch firmly evil spirit
Folium Colocasiae Esculentae handle can be survived the winter behind cavity, and year, samming was less than lid leaves or corn stalk or mulch film are survived the winter again after 12 DEG C of region blindings；
9. receive dig: Second Year late March to early April receive dig, the Rhizoma amorphophalli weight of results at 300-400 gram, as
Plant taro and be seeded into land for growing field crops.
Under thick Berlin, the humus content of the soil is high, and heat and moisture preserving performance is strong, and the protection effect that shades is good, the miniclimate formed
Condition close to Rhizoma amorphophalli original producton location, it is possible to preferably meet the normal growth of Rhizoma amorphophalli.In addition the artificial farming operation of sylvan life Rhizoma amorphophalli
Few, decrease mechanical damage, plant taro and the most do not receive and dig, it is to avoid kind taro carries disease germs biography disease.Measured according to continuous 3 years, thick Berlin seed of forest
The Rhizoma amorphophalli performance of the Rhizoma amorphophalli of catch cropping the most relatively field planting is good, and average diseased plant rate relatively land for growing field crops Rhizoma amorphophalli reduces by 75.95%, average product
Improve 28.60%.
The forest land being suitable to 1 year agricultural climate condition for corn of sylvan life konjac seed is not limited to Locust, thick Berlin and the Semen Castaneae woods, it is also possible to
The arbor forest lands such as mixed forest, Semen Juglandis woods, Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes) woods, Cunninghamia lanceolata (Lamb.) Hook. woods and Cortex Eucommiae woods, according to continuous 3 years measure, Locust, Semen Juglandis woods,
The evil spirit of the Rhizoma amorphophalli the most relatively field planting of the seed of forest catch cropping such as mixed forest, thick Berlin, Cunninghamia lanceolata (Lamb.) Hook. woods, Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes) woods, the Semen Castaneae woods and Cortex Eucommiae woods
Taro performance is good, and average diseased plant rate relatively land for growing field crops Rhizoma amorphophalli reduces by more than 75%, and average product improves more than 25%.By Locust, mix
Handing over the different seed of forest comparative tests such as woods, thick Berlin, Cunninghamia lanceolata (Lamb.) Hook. woods, the Semen Castaneae woods, Semen Juglandis woods, Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes) woods and Cortex Eucommiae woods, conclusion is,
Black Locust Rhizoma amorphophalli diseased plant rate relatively other seeds of forest reduce amplitude 10.93%～25.91%.And, Rhizoma amorphophalli continuous cropping under Locust
10 years, sickness rate was the lightest.It is to say, under Locust ecologic planting Rhizoma amorphophalli to solve land for growing field crops continuous cropping Rhizoma amorphophalli disease serious
Outstanding problem effect is best.
Rhizoma amorphophalli was all planted in land for growing field crops, had pathogenic bacteria in soil, can alleviate disease and occur after sterilization processing.High forest such as Robinia pseudoacacia L.
Woods, Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes) woods, mixed forest, thick Berlin, Cunninghamia lanceolata (Lamb.) Hook. woods, Semen Juglandis woods, the Semen Castaneae woods and Cortex Eucommiae sylvan life do not have Planting Crops for a long time, do not have
Having pathogen, therefore be not required to disinfection, the kind taro produced under high forest, quality is good, resistance, and supply land for growing field crops commodity Rhizoma amorphophalli produces
Used, can effectively solve Production of Large Fields kind taro area wretched insufficiency and problem of low quality, be effectively increased Production of Large Fields business
Savor Rhizoma amorphophalli area.After the commodity Rhizoma amorphophalli results of land for growing field crops, root stock is planted back sylvan life again, carry out kind of taro production and commodity Rhizoma amorphophalli produces
Healthy benign cycle between woods, field.
Owing to underwood planting Rhizoma amorphophalli has numerous benefits, the planting area the most relatively field planting of Rhizoma amorphophalli is made to have expanded, according to
As a example by the Robinia pseudoacacia L. underwood planting Rhizoma amorphophalli that 9 height above sea level to 430～1400m are selected, between 500～1400m, Rhizoma amorphophalli diseased plant rate is
0.4%～7.8%, along with height above sea level raises, diseased plant rate is on a declining curve；Diseased plant rate at 430m is the highest, reaches 25.4%.From yield
Seeing, in the range of 500～1000m, yield is all at 18750kg/hm2Left and right；More than 1000m temperature is relatively low, and yield has declined；
Below 500m is heavier because of disease, and yield decreases.The lower altitude limit of field planting is reduced to 500m by underwood planting Rhizoma amorphophalli.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from technical solution of the present invention principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection scope of the present invention.
Claims (10)
1. the annual implantation methods of sylvan life konjac seed, it is characterised in that comprise the following steps:
1. forest land is selected: selecting the arbor forest land conceded the land to forestry, the age of tree is more than 4 years；
2. imitate the ecological environment of wild Rhizoma amorphophalli: sparse woods or cut branch, make arbor forest land shade rate at 30%-50%；
3. clearing: open up wasteland the arbor forest land conceded the land to forestry with small-sized rotary tilling machinery；
4. select Rhizoma amorphophalli bottom set: select that eye is full, bud nest is shallow, outward appearance just, epidermis smooth, without damaged, rotten without scab, nothing
Rhizoma amorphophalli bottom set；
5. Rhizoma amorphophalli bottom set sterilization: the Rhizoma amorphophalli bottom set of dry in the sun is carried out reagent spray sterilization processing, described medicament is biological
The mixed liquor of pesticide or biological pesticide and Thiodiazole-copper；
6. sowing: during sowing, Rhizoma amorphophalli bottom set spacing in the rows 50-60 centimetre from arbor root, Rhizoma amorphophalli bottom set seeding row spacing is 30-40 li
Rice；
7. weeding: before Rhizoma amorphophalli bottom set is emerged, if arbor forest land weeds are more, employing chemical liquid weeding, the low spray of chemical liquid,
Do not contact arbor leaves；
8. plant taro forest land to survive the winter: konjac seed plant falls after Seedling, does not dig receipts autumn, plant taro at arbor forest land overwintering；
9. receive and dig: Second Year late March to early April is received and dug Rhizoma amorphophalli, is directly seeded into land for growing field crops as kind of taro.
2. the annual implantation methods of sylvan life konjac seed as claimed in claim 1 a kind of, it is characterised in that step 1. in concede the land
The also high forest of woods is Locust, chestnut wood, Semen Juglandis woods, mixed forest, Toxicodendron verniciflnum (Stokes) F. A. Barkley (Rhus verniciflua Stokes) woods, Cunninghamia lanceolata (Lamb.) Hook. woods, Cortex Eucommiae woods and thick Berlin.
3. the annual implantation methods of sylvan life konjac seed as claimed in claim 1 a kind of, it is characterised in that step 1. described in
The high forest of conceding the land to forestry be in the region of height above sea level 500-1000 rice.
4. a kind of annual implantation methods of sylvan life konjac seed as claimed in claim 1, it is characterised in that step is 2. middle to be covered
The measuring method of degree is to use illumination meter to measure intensity of illumination, or at noon under 12-13 point sunlight, the sun observing sylvan life is scattered
Penetrate light and account for the ratio of open country.
5. a kind of annual implantation methods of sylvan life konjac seed as claimed in claim 1, it is characterised in that 2. and walk in step
The most 3. between, spreading fertilizer over the fields fertilizer special for konjak 900-1275 kilogram/hectare, time point is selected in the autumn and winter the year before last of sowing.
6. the annual implantation methods of sylvan life konjac seed as claimed in claim 1 a kind of, it is characterised in that step 4. described in
Rhizoma amorphophalli bottom set according to weight grading, be divided into weight 20-40 gram level, weight 40-50 gram level, weight 50-70 gram level.
7. the annual implantation methods of sylvan life konjac seed as claimed in claim 1 a kind of, it is characterised in that step 5. described in
Biological pesticide be agricultural streptomycin or pesticide corrosion 120.
8. a kind of annual implantation methods of sylvan life konjac seed as claimed in claim 1, it is characterised in that step 6. middle sowing
Phase is that late March is to mid-April.
9. the annual implantation methods of sylvan life konjac seed as claimed in claim 1 a kind of, it is characterised in that step 7. described in
Chemical liquid be glyphosate.
10. the annual implantation methods of sylvan life konjac seed as claimed in claim 1 a kind of, it is characterised in that step 8. in average annual
Temperature is higher than surviving the winter behind 12 DEG C of region earth mulch firmly Rhizoma amorphophalli petiole cavities, and year, samming was less than lid leaves again after 12 DEG C of region blindings
Or corn stalk or mulch film survive the winter.
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| CN107691153A (en) * | 2017-10-26 | 2018-02-16 | 许连峰 | A kind of implantation methods for improving konjak functional component content |
| CN109418114A (en) * | 2017-07-16 | 2019-03-05 | 镇安县雪樱花魔芋制品有限公司 | A kind of method and device of walnut forest interplanting konjaku |
| CN109924056A (en) * | 2019-01-29 | 2019-06-25 | 安徽泓森高科林业股份有限公司 | A kind of cultural method of locust tree forest interplanting konjaku |
| CN110754222A (en) * | 2019-12-20 | 2020-02-07 | 湖北琼玖农林科技有限公司 | Method for harvesting konjac |
| CN113973674A (en) * | 2021-11-29 | 2022-01-28 | 云南省热带作物科学研究所 | Method for interplanting amorphophallus bulbifer in rubber forest |
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