CN102450144A - Method for planting winged bean in Huang-huai areas - Google Patents

Abstract

The invention discloses a method for planting winged bean in Huang-huai areas. The method comprises the steps of: land selection and preparation; soaking seeds to hasten germination; timely seeding, wherein local direct seedling is carried out in late April; double-row plantation with the row pitch of 40cm x 35cm is typically adopted, about 3200 seedlings are reserved per mu in single-seedling reservation, and double-seedling reservation is performed on condition that the row pitch is 90cm x 70cm; fertilizer and water management, wherein 1 month after the seedling emergence of winged beans, the seedlings are subjected to shallow tillage and intertillage while weeding; final signling featured by 1 seedling in every hole is performed when 5 to 6 leaves grow on every seedling, and frequent even watering is required during podding; pruning to improve the nutrition supply to buds at the middle-upper part; harvesting, wherein soft pods are harvested as vegetable 10 to 12 days after flowering, harvest is performed at an interval of 5 days, and soft pods as heavy as 1500 to 2000kg can be harvested per mu; and reserving bean pods which are used as seeds and harvesting these bean pods 45 to 50 days after flowering. The method for planting winged bean has the advantages of convenient field management, high yield and good quality of winged bean and low cost.

Description

The kind method for planting of the Yellow River and Huai He River area winged bean

Technical field

The present invention relates to a kind of growing vegetables technology, specifically is a kind of kind method for planting of winged bean.

Background technology

Winged bean is a kind of high nutrition of exploitation recent years, the special vegetable of high added value, and unique flavor is nutritious, liked by the consumer.In recent years, the city introduces a fine variety winged bean, and planting number also increases year by year to some extent.But the planting technology disunity causes output and quality not to wait.

Summary of the invention

The present invention in conjunction with local weather conditions, provides a kind of kind method for planting of winged bean according to the characteristic of winged bean.

The present invention realizes with following technical scheme: a kind of kind method for planting of winged bean is characterized in that:

(1) choosing ground, whole ground: winged bean is a pulse family root nodule crop; Like temperature, anti-fertilizer, avoid stain; Should select neutral loam plantation fertile, loose, water-permeable and air permeable, the preceding sufficient base manure down of sowing is executed the fertilizer 800-1500 kilogram that becomes thoroughly decomposed for every mu; And real tillage 20-30 centimetre dark, makes the furrow of wide 30-40 centimetre, high 20-25 centimetre;

(2) presoaking and germinating: must elite seed before the winged bean sowing, and in the fine day vernalization after 2～3 times of basking seeds, germination accelerating method is to be immersed in vernalization after 8-9 hour in the warm water to the winged bean seed, germination temperature is with 20-28 ℃;

(3) begin sowing in good time: the local live time is in mid or late April; The general duplicate rows that adopts is planted, 35 centimetres of distance between rows and hills 40 cm x, and individual plant stays seedling, and every mu is stayed about 3200 strains; Seedling is stayed in two strains, and distance between rows and hills is 70 centimetres of 90 cm x;

(4) rich water quality management: emerge back 1 month seedling of winged bean combines weeding, shallow intertillage 2 times; Final singling during seedling length to 5～6 slice leaves, 1 strain of every cave.Timely built of climing phase is taken out in entering; For making the seedling ramp, whenever gather 2～3 times when bearing pods, impose phosphorus potash fertilizer 1 time, must often water between pod bearing period, water and want evenly;

(5) beta pruning: winged bean is dredged branch beat leaf to increase branch amount the 1st time, short its low level branch reduces the joint position height that bears pods, and increases the joint figure place that bears pods; Shoot and leaf growth is still very vigorous between pod bearing period, must dredge branch and beat leaf inhibition nutrient consumption, makes the supply of nutrient concentrate on the flower pod; About 10 leaves, beat toply, impel early branch or low level branch, beat the top tip, the nutrition supply of raising middle and upper part bud in the rattan leaf back of binding.

(6) gather: winged bean decides picking time as required, and is edible as do vegetables with tender pod, does vegetables 10～12 days tender pods of gathering in back that bloom, and gathers once in 5 days, can pluck tender pod 1500-2000 kilogram for every mu; Reserve seed for planting and gathered in 45～50 days in the back of blooming with beanpod.

The invention has the beneficial effects as follows: the winged bean field management with this method plantation is convenient, and output is high, quality is good, and cost is low.

Embodiment

Kind is selected: the kind K009 that is fit to local plantation.

Choosing ground, whole ground: winged bean is a pulse family root nodule crop; Like temperature, anti-fertilizer, avoid stain; Should select neutral loam plantation fertile, loose, water-permeable and air permeable, the preceding sufficient base manure down of sowing is executed the fertilizer 800-1500 kilogram that becomes thoroughly decomposed for every mu; And real tillage 20-30 centimetre dark, makes the furrow of wide 30-40 centimetre, high 20-25 centimetre;

Presoaking and germinating: palpus elite seed before the winged bean sowing; Adopt the method elite seed of wet concentration and grain-by-grain seed selection combination, and in the fine day vernalization after 2～3 times of basking seeds, winged bean kind skin is thicker; The suction difficulty; The general presoaking and germinating that adopts, germination accelerating method is to be immersed in vernalization after 8-9 hour in the warm water to the winged bean seed, germination temperature is with 20-28 ℃;

Begin sowing in good time: the local live time is in mid or late April; The general duplicate rows that adopts is planted, 35 centimetres of distance between rows and hills 40 cm x, and individual plant stays seedling, and every mu is stayed about 3200 strains; Seedling is stayed in two strains, and distance between rows and hills is 70 centimetres of 90 cm x;

Rich water quality management: emerge back 1 month seedling of winged bean combines weeding, shallow intertillage 2 times; Final singling during seedling length to 5～6 slice leaves, 1 strain of every cave.Timely built of climing phase is taken out in entering; For making the seedling ramp, whenever gather 2～3 times when bearing pods, impose phosphorus potash fertilizer 1 time, must often water between pod bearing period, water and want evenly;

Beta pruning: winged bean is dredged branch beat leaf to increase branch amount the 1st time, short its low level branch reduces the joint position height that bears pods, and increases the joint figure place that bears pods; Shoot and leaf growth is still very vigorous between pod bearing period, must dredge branch and beat leaf inhibition nutrient consumption, makes the supply of nutrient concentrate on the flower pod; About 10 leaves, beat toply, impel early branch or low level branch, beat the top tip, the nutrition supply of raising middle and upper part bud in the rattan leaf back of binding.

Gather: winged bean decides picking time as required, and is edible as do vegetables with tender pod, gathers in 15～20 days in the back of blooming, and can pluck tender pod 1500-2000 kilogram for every mu.Reserve seed for planting and gathered in 45～50 days in the back of blooming with beanpod, per mu yield can be received potato piece 2000--5000 kilogram.To in time dry dry airtight preservation after the harvesting.

Claims (1)

1. the kind method for planting of the Yellow River and Huai He River area winged bean is characterized in that:

(1) choosing ground, whole ground: winged bean is a pulse family root nodule crop; Like temperature, anti-fertilizer, avoid stain; Should select neutral loam plantation fertile, loose, water-permeable and air permeable, the preceding sufficient base manure down of sowing is executed the fertilizer 800-1500 kilogram that becomes thoroughly decomposed for every mu; And real tillage 20-30 centimetre dark, makes the furrow of wide 30-40 centimetre, high 20-25 centimetre;

(2) presoaking and germinating: must elite seed before the winged bean sowing, and in the fine day vernalization after 2～3 times of basking seeds, germination accelerating method is to be immersed in vernalization after 8-9 hour in the warm water to the winged bean seed, germination temperature is with 20-28 ℃;

(3) begin sowing in good time: the local live time is in mid or late April; The general duplicate rows that adopts is planted, 35 centimetres of distance between rows and hills 40 cm x, and individual plant stays seedling, and every mu is stayed about 3200 strains; Seedling is stayed in two strains, and distance between rows and hills is 70 centimetres of 90 cm x;

(4) rich water quality management: emerge back 1 month seedling of winged bean combines weeding, shallow intertillage 2 times; Final singling during seedling length to 5～6 slice leaves, 1 strain of every cave.Timely built of climing phase is taken out in entering; For making the seedling ramp, whenever gather 2～3 times when bearing pods, impose phosphorus potash fertilizer 1 time, must often water between pod bearing period, water and want evenly;

(5) beta pruning: winged bean is dredged branch beat leaf to increase branch amount the 1st time, short its low level branch reduces the joint position height that bears pods, and increases the joint figure place that bears pods; Shoot and leaf growth is still very vigorous between pod bearing period, must dredge branch and beat leaf inhibition nutrient consumption, makes the supply of nutrient concentrate on the flower pod; About 10 leaves, beat toply, impel early branch or low level branch, beat the top tip, the nutrition supply of raising middle and upper part bud in the rattan leaf back of binding.

(6) gather: winged bean decides picking time as required, and is edible as do vegetables with tender pod, gathers in 15～20 days in the back of blooming, and reserves seed for planting and gathers in 45～50 days in the back of blooming with beanpod.