CN107926448A - A kind of implantation methods for keeping pigeonpea growing and high yield for many years - Google Patents
A kind of implantation methods for keeping pigeonpea growing and high yield for many years Download PDFInfo
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- CN107926448A CN107926448A CN201711297381.4A CN201711297381A CN107926448A CN 107926448 A CN107926448 A CN 107926448A CN 201711297381 A CN201711297381 A CN 201711297381A CN 107926448 A CN107926448 A CN 107926448A
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- 244000105627 Cajanus indicus Species 0.000 title claims abstract description 69
- 235000010773 Cajanus indicus Nutrition 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000002513 implantation Methods 0.000 title claims abstract description 16
- 238000003306 harvesting Methods 0.000 claims abstract description 57
- 241000196324 Embryophyta Species 0.000 claims abstract description 42
- 244000046052 Phaseolus vulgaris Species 0.000 claims abstract description 33
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims abstract description 33
- 238000009966 trimming Methods 0.000 claims abstract description 30
- 239000003337 fertilizer Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- 238000013138 pruning Methods 0.000 claims abstract description 7
- 230000004720 fertilization Effects 0.000 claims abstract description 6
- 238000009333 weeding Methods 0.000 claims abstract description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- 239000004202 carbamide Substances 0.000 claims description 10
- 241001232130 Maruca testulalis Species 0.000 claims description 9
- 241000607479 Yersinia pestis Species 0.000 claims description 9
- 230000006378 damage Effects 0.000 claims description 9
- 239000002689 soil Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 235000013339 cereals Nutrition 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- NCSHGROOCJHAFK-UHFFFAOYSA-N [Cl].N#CC#N Chemical compound [Cl].N#CC#N NCSHGROOCJHAFK-UHFFFAOYSA-N 0.000 claims description 5
- 239000006071 cream Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 238000003892 spreading Methods 0.000 claims description 5
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 5
- 239000004495 emulsifiable concentrate Substances 0.000 claims description 4
- ATROHALUCMTWTB-OWBHPGMISA-N phoxim Chemical compound CCOP(=S)(OCC)O\N=C(\C#N)C1=CC=CC=C1 ATROHALUCMTWTB-OWBHPGMISA-N 0.000 claims description 4
- 229950001664 phoxim Drugs 0.000 claims description 4
- 239000003895 organic fertilizer Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 2
- 240000007594 Oryza sativa Species 0.000 claims 1
- 210000004894 snout Anatomy 0.000 claims 1
- 238000003971 tillage Methods 0.000 abstract description 5
- 241000238631 Hexapoda Species 0.000 description 8
- 238000009331 sowing Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000284 extract Substances 0.000 description 5
- 241000209094 Oryza Species 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
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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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Abstract
The invention discloses a kind of implantation methods for keeping pigeonpea growing and high yield for many years, comprise the following steps：1）By the end of February to being sowed at the beginning of 3 months and applied fertilizer；2）Looked into time after emergence seedling fill the gaps with seedlings, thinning, seedling stage tillage and weeding 12 times；Fertilization strategy is to apply based on liquid fertilizer；3）When seedling length is to 30 50cm high, first time pinching is carried out；When plant grows 45 branches, secondary pinching is carried out；4）Initial bloom stage applies 4.5 5.5 kilograms of ternary compound fertilizer per acre to pod phase beginning；5）11 months October harvested bean or pea；6）The frost phase in next year is crossed to by the end of March, carries out spring trimming, and tree crown is cut into umbellate form；7）Harvest bean or pea, harvesting standard and step 56 July）Unanimously；8）To summer pruning is carried out by the end of August after bean or pea harvesting, tree crown is cut into plane；9）11 months October harvested bean or pea, then repeat step 6）‑9）.The present invention can make pigeonpea retain perennial habit, while improve yield, improve the plantation level of China pigeonpea, promote the popularization of pigeonpea.
Description
Technical field
The present invention relates to agricultural production, and in particular to a kind of implantation methods for keeping pigeonpea growing and high yield for many years.
Background technology
Pigeonpea is perennial woody plant, Taiwan is referred to as to set beans, originates in India, is India, East Africa and Caribbean
The Important Economic crop in area.Pigeonpea is larger in the ground such as China Taiwan and Guangxi, Yunnan cultivated area.Though pigeonpea is perennial plant
Thing, but because of the limitation of cultivation management technology, pigeonpea is reduced year by year from yield after First Year harvesting, and the underproduction is up to 10% or so, because
This, annual planting patterns is all taken in the main pigeonpea producing region in China including Taiwan Province at present, i.e., plants harvest then
Afterwards, just plant is excavated, waits for the coming year and plant again.Had the following disadvantages using annual planting patterns：Pigeonpea is taken annual
Plantation, can only harvest one batch in 1 year, and be to harvest in the fall, if running into cold air and advanceing to, can make kernel grouting by
To influence, make seed not full enough.In addition, pigeonpea is perennial crop, planted in south China, except a sowing harvest one then
It is secondary outer, later every year can be 2 times with harvest, and annual plantation is taken now, not only per young one batch of harvest, but also add kind
Sub- expense and sowing labour cost, improve production cost.Therefore, the annual planting patterns of pigeonpea is changed using rational technology
It is of great significance.
The content of the invention
It is an object of the invention to overcome a kind of 1 year mode of production of prior art pigeonpea, there is provided one kind keeps pigeonpea more
The implantation methods of year growing and high yield, it is intended to make pigeonpea retain perennial habit using rational technology, while improve yield, improve
The plantation level of China pigeonpea, promotes the popularization of pigeonpea.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of implantation methods for keeping pigeonpea growing and high yield for many years, comprise the following steps：
1）By the end of February to being sowed at the beginning of 3 months, seed is gently shone 1-2 days before sowing, by 1.8-2 meters of line-spacing, 1.3-1.5 meters of spacing in the rows
Density play furrow and dig and cave and sow pigeonpea, 0.9-1.1 kilograms of organic fertilizer of often spreading manuer in holes, earthing and " horse race water " is filled to soil after fertilising
Surface drenches；
2）Seedling is looked into after emergence in time to fill the gaps with seedlings, pigeonpea seedling stays 1 young plant per cave, protect to carrying out thinning in time after raw 4 compound leaves and 1 bud
Ground moistening is held, never accumulated water and soil's being over wet, seedling stage tillage and weeding 1-2 times, carries out for the first time when height of seedling reaches 10-15cm
Intertillage, second of intertillage is carried out when height of seedling reaches 40-50cm；
Fertilization strategy after pigeonpea seedling is to raw 4 compound leaves and 1 bud, pours apply urea 1.8-2.2kg per acre to apply based on liquid fertilizer, every
Two weeks, which pours, applies urea 1 time, and 3 times altogether, liquid fertilizer is not drenched in bean seedlings in the heart, in order to avoid injury seedling；
3）When seedling length is to 30-50cm high, first time pinching is carried out, that is, extracts pigeonpea seedling apical growing point, plant grows 4-5 points
Secondary pinching is carried out during branch, that is, extracts all branch apical growing points；
4）Initial bloom stage applies 4.5-5.5 kilograms of ternary compound fertilizer per acre to pod phase beginning；
5）October-harvesting in November bean or pea, when beanpod rouses grain, the long 6-9cm of pod, and green purple speckle and bellding light occurs in pod wall
The blue or green pod of harvesting；Post flowering 23-27 days, pod color switch to brown, and pod shell becomes fragile, and one pinches hard pod is harvested when splitting；Harvesting should be timely, with
Promote to continue to bloom to bear pods at the same time beneficial to guaranteed quality, increase yield, in addition, beanpod harvesting should select to carry out in fine day；
6）The frost phase in next year is crossed to by the end of March, is carried out spring trimming, will be frosted dry branch and thin and delicate branch is cut, and by height
1.5 meters are reduced in 1.5 meters of branches, plant control is carried out at the same time plastic trimming below 1.5 meters of height easy to harvesting, will
Tree crown is trimmed to umbellate form, to reduce tree body part closing；
8）Harvest bean or pea, harvesting standard and step 5 the 6-7 months）Unanimously；
8）To summer pruning is carried out by the end of August after bean or pea harvesting, thin and delicate branch is cut, and the branch that will be above 1.5 meters reduces to 1.5
Rice, when being carried out at the same time plastic trimming, plane is trimmed to by tree crown, and plant lower part branch is protected when frost is met so that plant is overwintering
Bar；Crown diameter hat width is no more than 1.4 meters, intersects to avoid branch between 2 trees, trimming can only be cut to 3 grades of branches；
9）October-November harvests bean or pea, then repeat step 6）-9）.
The step 1）, height to earth up is at from cave top margin 1.8-2cm.
The step 4）, initial bloom stage refers to that at least 20% plant starts the period bloomed, and pod phase beginning refers at least 20%
Plant starts the period born pods.
The step 6）, the crown diameter hat width after trimming is no more than 1.4 meters, to avoid branch intersection, trimming between 2 trees
It can only cut to 3 grades of branches；
The step 8）, the crown diameter hat width after trimming is no more than 1.4 meters, and to avoid branch intersection between 2 trees, trimming can only
Cut to 3 grades of branches.
For southern region of China pigeonpea based on insect pest, insect pest is mainly the harm of bean-pod borer, and the prevention of bean-pod borer can use 20%
1000 times of liquid of 6000 times of liquid of synergy chlorine cyanogen cream or 50% phoxim emulsifiable concentrate are sprayed on beanpod when just now pod.
The present invention, pinching time first time for seedling length to 30-50cm when, if pinching when seedling is less than 30cm, is easy to cause seedling
Death, if height of seedling pinching when 50cm, improves branch position, is unfavorable for resistant to lodging.Second of pinching time grows for plant
During 4-5 branch, all branch apical growing points are extractd at this time, can promote branch, and hang down loosely plant plant type, be beneficial to the winter
It is antifreeze.
The present invention, is trimmed to umbellate form by tree crown when spring trims, has not only contributed to make full use of sunlight that closing do not occur, but also have
Help improve yield.Tree crown is trimmed to a plane during summer pruning, is conducive to protect under plant when plant is overwintering to meet frost
Portion's branch.Crown diameter hat width after trimming is no more than 1.4 meters, can intersect to avoid branch between 2 trees.Trim the paramount degree of branch
No more than 1.5 meters, beneficial to harvesting.
Existing pigeonpea planting patterns is annual planting patterns, and can only bear pods harvesting 1 time in the 10-11 months then, good fortune
Build yield and receiving dry 200 jin or so of beans per acre, early arrived if meeting cold current, the pod for often leading to later stage knot does not rouse grain, makes yield more
It is low.Using perennial planting patterns, month summer 6-7 temperature it is high and sunny, bear pods beneficial to pigeonpea, Fujian dry beans production per acre
Amount can reach 300 jin or so, in addition, can also bear pods harvesting the 10-11 months then once, therefore use agricultural climate condition for corn for many years, and one
Year harvesting 2 times, yield can be more than 1 times than annual raising.
The present invention uses above technical scheme, thus it is possible to vary 1 year a kind of mode of production that the prior art uses, makes wood
Beans can bear pods for many years, and realization is once sowed, and is benefited for many years, reduce seed expense and sowing labour cost, reduce production cost.
Planting patterns using the present invention, in addition to the first annual output is suitable with a kind of original 1 year mode of production yield, is produced per year later
Reach and be doubled.In short, the present invention can make pigeonpea retain perennial habit, while yield is improved, improve the kind of China pigeonpea
Level is planted, promotes the popularization of pigeonpea.
Embodiment
Embodiment 1
A kind of implantation methods for keeping pigeonpea growing and high yield for many years, it is characterised in that：It comprises the following steps：
1）By the end of February to being sowed at the beginning of 3 months, seed is gently shone before sowing 2 days, play furrow by the density of 2 meters of line-spacing, 1.5 meters of spacing in the rows and dig
Pigeonpea is simultaneously sowed in cave, 1.0 kilograms of organic fertilizers of often spreading manuer in holes, earthing after fertilising, then height to earth up is filled and " run at from cave top margin 2cm
Ma Shui " drenches to soil surface.
2）Seedling is looked into after emergence in time to fill the gaps with seedlings, pigeonpea seedling stays 1 plant to carrying out thinning in time after raw 4 compound leaves and 1 bud per cave
Seedling, keeps ground moistening, never accumulated water and soil's being over wet, seedling stage tillage and weeding 2 times, is carried out for the first time when height of seedling reaches 13cm
Intertillage, second of intertillage is carried out when height of seedling reaches 45m；
Fertilization strategy after pigeonpea seedling is to raw 4 compound leaves and 1 bud, pours apply urea 2.0kg per acre, every half to apply based on liquid fertilizer
The moon, which pours, applies urea 1 time, and 3 times altogether, liquid fertilizer is not drenched in bean seedlings in the heart, in order to avoid injury seedling；
3）When seedling length is to 40cm high, first time pinching is carried out, that is, pigeonpea seedling apical growing point is extractd, when plant grows 5 branches
Secondary pinching is carried out, that is, extracts all branch apical growing points；
4）Initial bloom stage applies 5 kilograms of ternary compound fertilizer, wherein initial bloom stage refers to that at least 20% plant starts out per acre to pod phase beginning
Colored period, pod phase beginning refer to that at least 20% plant starts the period born pods；
5）October-harvesting in November bean or pea, when beanpod rouses grain, the long 6-9cm of pod, and green purple speckle and bellding light occurs in pod wall
The blue or green pod of harvesting；Post flowering 25 days or so, pod color switchs to brown, and pod shell becomes fragile, and one pinches hard pod is harvested when splitting；Harvesting should be timely,
So that guaranteed quality promotes to continue to bloom to bear pods at the same time, increase yield, in addition, beanpod harvesting should select to carry out in fine day；
6）The frost phase in next year is crossed to by the end of March, is carried out spring trimming, will be frosted dry branch and thin and delicate branch is cut, and by height
1.5 meters are reduced in 1.5 meters of branches, plant control is carried out at the same time plastic trimming below 1.5 meters of height easy to harvesting, will
Tree crown is trimmed to umbellate form, to reduce tree body part closing；Crown diameter hat width is no more than 1.4 meters, is handed over to avoid branch between 2 trees
Fork, trimming can only be cut to 3 grades of branches；
8）Harvest bean or pea, harvesting standard and step 5 the 6-7 months）Unanimously；
8）To summer pruning is carried out by the end of August after bean or pea harvesting, thin and delicate branch is cut, and the branch that will be above 1.5 meters reduces to 1.5
Rice, when being carried out at the same time plastic trimming, plane is trimmed to by tree crown, and plant lower part branch is protected when frost is met so that plant is overwintering
Bar；Crown diameter hat width is no more than 1.4 meters, intersects to avoid branch between 2 trees, trimming can only be cut to 3 grades of branches；
9）October-November harvests bean or pea, then repeat step 6）-9）.
During pigeonpea is planted, for southern region of China pigeonpea based on insect pest, pigeonpea insect pest is mainly the harm of bean-pod borer,
The prevention of bean-pod borer can be sprayed on beanpod with 20% 6000 times of liquid of synergy chlorine cyanogen cream when firm pigeonpea shows pod.
Embodiment 2
A kind of implantation methods for keeping pigeonpea growing and high yield for many years, it is characterised in that：It comprises the following steps：
1）By the end of February to being sowed at the beginning of 3 months, seed is gently shone before sowing 1 day, by 1.8-2 meters of line-spacing, 1.3-1.5 meters of spacing in the rows it is close
Spend furrow to dig cave and sow pigeonpea, 0.9 kilogram of organic fertilizer of often spreading manuer in holes, earthing after fertilising, height to earth up is to from cave top margin 1.8cm
Place, then fills " horse race water " to soil surface and drenches.
2）Seedling is looked into after emergence in time to fill the gaps with seedlings, pigeonpea seedling stays 1 plant to carrying out thinning in time after raw 4 compound leaves and 1 bud per cave
Seedling, keeps ground moistening, never accumulated water and soil's being over wet, seedling stage tillage and weeding 2 times, is carried out for the first time when height of seedling reaches 10cm
Intertillage, second of intertillage is carried out when height of seedling reaches 40cm；
Fertilization strategy after pigeonpea seedling is to raw 4 compound leaves and 1 bud, pours apply urea 1.8kg per acre, every half to apply based on liquid fertilizer
The moon, which pours, applies urea 1 time, and 3 times altogether, liquid fertilizer is not drenched in bean seedlings in the heart, in order to avoid injury seedling；
3）When seedling length is to 30cm high, first time pinching is carried out, that is, pigeonpea seedling apical growing point is extractd, when plant grows 4 branches
Secondary pinching is carried out, that is, extracts all branch apical growing points；
4）Initial bloom stage applies 4.5 kilograms of ternary compound fertilizer, wherein initial bloom stage refers to that at least 20% plant starts per acre to pod phase beginning
The period bloomed, pod phase beginning refer to that at least 20% plant starts the period born pods；
5）October-harvesting in November bean or pea, when beanpod rouses grain, the long 6-9cm of pod, and green purple speckle and bellding light occurs in pod wall
The blue or green pod of harvesting；Post flowering 25 days or so, pod color switchs to brown, and pod shell becomes fragile, and one pinches hard pod is harvested when splitting；Harvesting should be timely,
So that guaranteed quality promotes to continue to bloom to bear pods at the same time, increase yield, in addition, beanpod harvesting should select to carry out in fine day；
6）The frost phase in next year is crossed to by the end of March, is carried out spring trimming, will be frosted dry branch and thin and delicate branch is cut, and by height
1.5 meters are reduced in 1.5 meters of branches, plant control is carried out at the same time plastic trimming below 1.5 meters of height easy to harvesting, will
Tree crown is trimmed to umbellate form, to reduce tree body part closing；Crown diameter hat width is no more than 1.4 meters, is handed over to avoid branch between 2 trees
Fork, trimming can only be cut to 3 grades of branches；
8）Harvest bean or pea, harvesting standard and step 5 the 6-7 months）Unanimously；
8）To summer pruning is carried out by the end of August after bean or pea harvesting, thin and delicate branch is cut, and the branch that will be above 1.5 meters reduces to 1.5
Rice, when being carried out at the same time plastic trimming, plane is trimmed to by tree crown, and plant lower part branch is protected when frost is met so that plant is overwintering
Bar；Crown diameter hat width is no more than 1.4 meters, intersects to avoid branch between 2 trees, trimming can only be cut to 3 grades of branches；
9）October-November harvests bean or pea, then repeat step 6）-9）.
During pigeonpea is planted, for southern region of China pigeonpea based on insect pest, pigeonpea insect pest is mainly the harm of bean-pod borer,
The prevention of bean-pod borer can be sprayed on beanpod with 0% phoxim emulsifiable concentrate, 1000 times of liquid when pigeonpea just shows pod.
Embodiment 3
A kind of implantation methods for keeping pigeonpea growing and high yield for many years, it is characterised in that：It comprises the following steps：
1）By the end of February to being sowed at the beginning of 3 months, seed is gently shone before sowing 1 day, by 1.8-2 meters of line-spacing, 1.3-1.5 meters of spacing in the rows it is close
Spent furrow and dug and cave and sowed pigeonpea, 1.1 kilograms of organic fertilizers of often spreading manuer in holes, earthing after fertilising, height to earth up at from cave top margin 2cm,
Then " horse race water " to soil surface is filled to drench.
2）Seedling is looked into after emergence in time to fill the gaps with seedlings, pigeonpea seedling stays 1 plant to carrying out thinning in time after raw 4 compound leaves and 1 bud per cave
Seedling, keeps ground moistening, never accumulated water and soil's being over wet, seedling stage tillage and weeding 2 times, is carried out for the first time when height of seedling reaches 15cm
Intertillage, second of intertillage is carried out when height of seedling reaches 50cm；
Fertilization strategy after pigeonpea seedling is to raw 4 compound leaves and 1 bud, pours apply urea 2.2kg per acre, every half to apply based on liquid fertilizer
The moon, which pours, applies urea 1 time, and 3 times altogether, liquid fertilizer is not drenched in bean seedlings in the heart, in order to avoid injury seedling；
3）When seedling length is to 50cm high, first time pinching is carried out, that is, pigeonpea seedling apical growing point is extractd, when plant grows 5 branches
Secondary pinching is carried out, that is, extracts all branch apical growing points；
4）Initial bloom stage applies 5.5 kilograms of ternary compound fertilizer, wherein initial bloom stage refers to that at least 20% plant starts per acre to pod phase beginning
The period bloomed, pod phase beginning refer to that at least 20% plant starts the period born pods；
5）October-harvesting in November bean or pea, when beanpod rouses grain, the long 6-9cm of pod, and green purple speckle and bellding light occurs in pod wall
The blue or green pod of harvesting；Post flowering 25 days or so, pod color switchs to brown, and pod shell becomes fragile, and one pinches hard pod is harvested when splitting；Harvesting should be timely,
So that guaranteed quality promotes to continue to bloom to bear pods at the same time, increase yield, in addition, beanpod harvesting should select to carry out in fine day；
6）The frost phase in next year is crossed to by the end of March, is carried out spring trimming, will be frosted dry branch and thin and delicate branch is cut, and by height
1.5 meters are reduced in 1.5 meters of branches, plant control is carried out at the same time plastic trimming below 1.5 meters of height easy to harvesting, will
Tree crown is trimmed to umbellate form, to reduce tree body part closing；Crown diameter hat width is no more than 1.4 meters, is handed over to avoid branch between 2 trees
Fork, trimming can only be cut to 3 grades of branches；
8）Harvest bean or pea, harvesting standard and step 5 the 6-7 months）Unanimously；
8）To summer pruning is carried out by the end of August after bean or pea harvesting, thin and delicate branch is cut, and the branch that will be above 1.5 meters reduces to 1.5
Rice, when being carried out at the same time plastic trimming, plane is trimmed to by tree crown, and plant lower part branch is protected when frost is met so that plant is overwintering
Bar；Crown diameter hat width is no more than 1.4 meters, intersects to avoid branch between 2 trees, trimming can only be cut to 3 grades of branches；
9）October-November harvests bean or pea, then repeat step 6）-9）.
During pigeonpea is planted, for southern region of China pigeonpea based on insect pest, pigeonpea insect pest is mainly the harm of bean-pod borer,
The prevention of bean-pod borer is used to be sprayed on beanpod with 20% 6000 times of liquid of synergy chlorine cyanogen cream when pigeonpea just shows pod.
Claims (7)
- A kind of 1. implantation methods for keeping pigeonpea growing and high yield for many years, it is characterised in that：It comprises the following steps：1）By the end of February to being sowed at the beginning of 3 months, play furrow by the density of 1.8-2 meters of line-spacing, 1.3-1.5 meters of spacing in the rows and dig cave and sow wood Beans, 0.9-1.1 kilograms of organic fertilizer of often spreading manuer in holes, earthing and fills " horse race water " to soil surface and drenches after fertilising；2）Seedling is looked into after emergence in time to fill the gaps with seedlings, pigeonpea seedling stays 1 young plant, seedling to carrying out thinning in time after raw 4 compound leaves and 1 bud per cave Interim weeding 1-2 times, first time intertillage is carried out when height of seedling reaches 10-15cm, second is carried out when height of seedling reaches 40-50cm Secondary intertillage；Fertilization strategy after pigeonpea seedling is to raw 4 compound leaves and 1 bud, pours apply urea 1.8-2.2kg per acre to apply based on liquid fertilizer, every Two weeks, which pours, applies urea 1 time, 3 times altogether；3）When seedling length is to 30-50cm high, first time pinching is carried out；When plant grows 4-5 branch, secondary pinching is carried out；4）Initial bloom stage applies 4.5-5.5 kilograms of ternary compound fertilizer per acre to pod phase beginning；5）In October-harvesting in November bean or pea, when beanpod rouses grain, the long 6-9cm of pod, it is blue or green that harvesting when green or purple speckle occurs in pod wall Pod；Post flowering 23-27 days, pod wall color switch to brown, and pod shell harvests hard pod when becoming fragile；6）The frost phase in next year is crossed to by the end of March, is carried out spring trimming, will be frosted dry branch and thin and delicate branch is cut, and by height 1.5 meters are reduced in 1.5 meters of branches, is carried out at the same time plastic trimming, tree crown is trimmed to umbellate form；7）Harvest bean or pea, harvesting standard and step 5 the 6-7 months）Unanimously；8）To summer pruning is carried out by the end of August after bean or pea harvesting, thin and delicate branch is cut, and the branch that will be above 1.5 meters reduces to 1.5 Rice, is carried out at the same time plastic trimming, tree crown is trimmed to plane；9）October-November harvests bean or pea, then repeat step 6）-9）.
- A kind of 2. implantation methods for keeping pigeonpea growing and high yield for many years according to claim 1, it is characterised in that：The step 1）, height to earth up is at from cave top margin 1.8-2cm.
- A kind of 3. implantation methods for keeping pigeonpea growing and high yield for many years according to claim 1, it is characterised in that：The step 4）, initial bloom stage refers to that at least 20% plant starts the period bloomed, pod phase beginning refer to that at least 20% plant starts to bear pods when Phase.
- A kind of 4. implantation methods for keeping pigeonpea growing and high yield for many years according to claim 1, it is characterised in that：The step 6）, the crown diameter hat width after trimming is no more than 1.4 meters.
- A kind of 5. implantation methods for keeping pigeonpea growing and high yield for many years according to claim 1, it is characterised in that：The step 8）, the crown diameter hat width after trimming is no more than 1.4 meters.
- A kind of 6. implantation methods for keeping pigeonpea growing and high yield for many years according to claim 1, it is characterised in that：Pigeonpea is planted Period, using the 1000 times of liquid prevention bean-pod borer insect pests of 20% 6000 times of liquid of synergy chlorine cyanogen cream or 50% phoxim emulsifiable concentrate.
- A kind of 7. implantation methods for keeping pigeonpea growing and high yield for many years according to claim 6, it is characterised in that：Beanpod snout moth's larva Doing harm to control method is：When pigeonpea just beanpod occurs, using 20% 6000 times of liquid of synergy chlorine cyanogen cream or 50% phoxim emulsifiable concentrate 1000 times of liquid are sprayed on beanpod.
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| CN111869556A (en) * | 2020-05-22 | 2020-11-03 | 北京林业大学 | Culture method for promoting pigeonpea seeds to rapidly germinate and grow into seedlings |
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| CN101292600A (en) * | 2008-05-29 | 2008-10-29 | 云南省农业科学院热区生态农业研究所 | Cajanus cajan cultivation method for dry heat stream valley dry hillside fields |
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