CN104025870A - Autumn Chinese cabbage planting method - Google Patents

Abstract

The invention discloses an autumn Chinese cabbage planting method. The method includes the following steps: (1), variety selection; (2), land management; (3), seedling stage management; (4), fertilizing; (5), leaf bundling; (6), harvesting. By the autumn Chinese cabbage planting method, disease incidence in the process of growing of Chinese cabbage is lowered, disease resistance is improved, and quality of finished products is improved.

Description

A kind of implantation methods of autumn cabbage

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Technical field

The present invention relates generally to agriculture field, relates in particular to a kind of implantation methods of autumn cabbage.

Background technology

Chinese cabbage continuous cropping is easily fallen ill, so will carry out crop rotation, advocates especially the crop rotation of grain dish, rice field-upland field rotation.On long-term vegetable plot, cultivate and should avoid and brassicaceous vegetable continuous cropping, can select front stubble be early fresh kidney beans, early capsicum, early cucumber, early cultivate on the ground of tomato.Will deep plough 20～27 centimetres of a heatable brick bed ground 10～15 days, the ground of kind of Chinese cabbage, then break leveling into pieces soil, make 1.3～1.7 meters of wide furrow, or the narrow furrow of 0.8 meter, high furrow.When bedding, deeply open furrow ditch, Yao Gou, enclose ditch more than 27 centimetres, accomplish that ditch ditch communicates.

Taking fertilizer in main 7 months, the last ten-days period, after previous crops results, plough deeply soil a heatable brick bed ground,, every mu is spread fertilizer over the fields 100～150 kilograms, lime when on whole the ground.In the plot that club root occurs, must in seed furrow, execute appropriate lime.Require heavy dressing base manure, and nitrogen phosphorus potassium is matched.In early July, by every mu 40 load pig manure, 40～50 load rubbish, 75 kilograms of left and right cake-shaped rape seed dregs, 40～50 kilograms of calcium magnesium phosphorus mix to mix thoroughly and add 30～40 load night soils, and water with appropriate water, heap fermentation, outside covers layer of plastic film again, allows it fully become thoroughly decomposed.When bedding, trench digging applies.Meanwhile, also to execute 10～15 kilogram of 45% composite fertilizer for every mu.

Summary of the invention

The object of the invention is improved the serious phenomenon of damage by disease and insect in traditional growth of Chinese cabbage process, improves Chinese cabbage quality, and a kind of implantation methods of autumn cabbage is provided.

The present invention is achieved by the following technical solutions:

An implantation methods for autumn cabbage, comprises the following steps:

(1) kind is selected: should select that output is high, resistance against diseases is strong, clean vegetables rate is high, the kind of quality better, as new in Henan No. one, No. two, No. six, Xinxiang parcel 23, white No. 3 of Shandong, new No. 3 of Beijing etc.;

(2) land management: with fertile sandy loam, gently glutinous loam etc. is advisable, deep ploughing 16-25 centimetre, execute become thoroughly decomposed animal wastes 4000-5000 kilogram, potassium dihydrogen phosphate 15-20 kilogram, urea 10-15 kilogram for every mu, nutrition fertilizer 30-40 kilogram, described nutrition fertilizer is made up of each component of following weight percentage: gangue 50-60%, rice hull ash 25-30%, tree-of-heaven leaf 10-15%, superphosphate 6-10%, potassium sulfate 3-5%, crab shell 4-6%, remaining be dichloro quinolinic acid; Crab shell is pulverized, at 90-100 DEG C, heats 10-20 minute, add rice hull ash, after stirring, take out cooling, even with tree-of-heaven leaf, dichloro quinolinic acid mixed grinding, mix with gangue, superphosphate, potassium sulfate, stir, obtain nutrition fertilizer; Turn over after raking and do furrow, the wide 1.3-1.7 rice of furrow, the long 8-10 rice of furrow, every ridge cultivation two row, adopt bunch planting, the long 8-10 centimetre in cave, 1-1.5 centimetre deeply, every bunch planting 5-6 grain;

(3) seedling management: after seedling all sprouts, carry out thinning in the cotyledon period 3-4 leaf phase, final singling in the time of 5-6 leaf, spacing 9-12 centimetre, should note watering when arid, keep ground moistening, will loosen the soil in conjunction with intertillage during this time, weeding 2-3 time, at seedling age 15-20 days, when seedling has 5-6 sheet true leaf, carry out transplant planting;

(4) topdress: mu sealing fertilizer 15-20 kilogram after field planting, topdress for the second time in the rosette stage, mu is executed urea 15-20 kilogram, above-mentioned nutritious fertilizer 10-15 kilogram, potassium sulfate 2-3 kilogram, topdress for the third time and execute the filling heart fertilizer mid-term at balling, execute urea 10-15 kilogram, above-mentioned nutritious fertilizer 3-5 kilogram for every mu;

(5) bundle leaf: in the Chinese Cabbage later stage, tie up in time, generally 10-15 days before results, stops watering, and lotus throne leaf is propped up, and embraces leaf-head, then with sweet potato seedling or millet straw, leaf is tied;

(6) gather: postpone as far as possible, too early unsuitable, in conjunction with weather condition, under the prerequisite that prevents freeze injury, postpone as far as possible results.

Advantage of the present invention is:

Method of the present invention has reduced the incidence of disease in Chinese cabbage process of growth, has improved disease resistance, has improved the quality of finished product.

Embodiment

Embodiment 1

An implantation methods for autumn cabbage, comprises the following steps:

(1) kind is selected: should select that output is high, resistance against diseases is strong, clean vegetables rate is high, the kind of quality better, as new in Henan No. one, No. two, No. six, Xinxiang parcel 23, white No. 3 of Shandong, new No. 3 of Beijing etc.;

(2) land management: with fertile sandy loam, gently glutinous loam etc. is advisable, deep ploughing 16-25 centimetre, execute 5000 kilograms of the animal wastes of becoming thoroughly decomposed, 20 kilograms of potassium dihydrogen phosphates, 15 kilograms, urea for every mu, 30 kilograms of nutrition fertilizers, described nutrition fertilizer is made up of each component of following weight percentage: gangue 60%, rice hull ash 30%, tree-of-heaven leaf 15%, superphosphate 10%, potassium sulfate 3%, crab shell 6%, remaining be dichloro quinolinic acid; Crab shell is pulverized, at 100 DEG C, heats 20 minutes, add rice hull ash, after stirring, take out cooling, even with tree-of-heaven leaf, dichloro quinolinic acid mixed grinding, mix with gangue, superphosphate, potassium sulfate, stir, obtain nutrition fertilizer; Turn over after raking and do furrow, the wide 1.3-1.7 rice of furrow, the long 8-10 rice of furrow, every ridge cultivation two row, adopt bunch planting, the long 8-10 centimetre in cave, 1-1.5 centimetre deeply, every bunch planting 5-6 grain;

(3) seedling management: after seedling all sprouts, carry out thinning in the cotyledon period 3-4 leaf phase, final singling in the time of 5-6 leaf, spacing 9-12 centimetre, should note watering when arid, keep ground moistening, will loosen the soil in conjunction with intertillage during this time, weeding 2-3 time, at seedling age 15-20 days, when seedling has 5-6 sheet true leaf, carry out transplant planting;

(4) topdress: 20 kilograms of mu sealing fertilizers after field planting, topdress for the second time in the rosette stage, mu is executed urea 15-20 kilogram, 15 kilograms of above-mentioned nutritious fertilizers, 3 kilograms of potassium sulfates, topdress for the third time and execute the filling heart fertilizer mid-term at balling, execute 15 kilograms, urea, 5 kilograms of above-mentioned nutritious fertilizers for every mu;

(5) bundle leaf: in the Chinese Cabbage later stage, tie up in time, generally 10-15 days before results, stops watering, and lotus throne leaf is propped up, and embraces leaf-head, then with sweet potato seedling or millet straw, leaf is tied;

(6) gather: postpone as far as possible, too early unsuitable, in conjunction with weather condition, under the prerequisite that prevents freeze injury, postpone as far as possible results.Empirical tests, is used method damage by disease and insect incidence of the present invention lower than 1.6%.

Claims (1)

1. an implantation methods for autumn cabbage, is characterized in that comprising the following steps:

(1) kind is selected: should select that output is high, resistance against diseases is strong, clean vegetables rate is high, the kind of quality better, as new in Henan No. one, No. two, No. six, Xinxiang parcel 23, white No. 3 of Shandong, new No. 3 of Beijing etc.;

(2) land management: with fertile sandy loam, gently glutinous loam etc. is advisable, deep ploughing 16-25 centimetre, execute become thoroughly decomposed animal wastes 4000-5000 kilogram, potassium dihydrogen phosphate 15-20 kilogram, urea 10-15 kilogram for every mu, nutrition fertilizer 30-40 kilogram, described nutrition fertilizer is made up of each component of following weight percentage: gangue 50-60%, rice hull ash 25-30%, tree-of-heaven leaf 10-15%, superphosphate 6-10%, potassium sulfate 3-5%, crab shell 4-6%, remaining be dichloro quinolinic acid; Crab shell is pulverized, at 90-100 DEG C, heats 10-20 minute, add rice hull ash, after stirring, take out cooling, even with tree-of-heaven leaf, dichloro quinolinic acid mixed grinding, mix with gangue, superphosphate, potassium sulfate, stir, obtain nutrition fertilizer; Turn over after raking and do furrow, the wide 1.3-1.7 rice of furrow, the long 8-10 rice of furrow, every ridge cultivation two row, adopt bunch planting, the long 8-10 centimetre in cave, 1-1.5 centimetre deeply, every bunch planting 5-6 grain;

(3) seedling management: after seedling all sprouts, carry out thinning in the cotyledon period 3-4 leaf phase, final singling in the time of 5-6 leaf, spacing 9-12 centimetre, should note watering when arid, keep ground moistening, will loosen the soil in conjunction with intertillage during this time, weeding 2-3 time, at seedling age 15-20 days, when seedling has 5-6 sheet true leaf, carry out transplant planting;

(4) topdress: mu sealing fertilizer 15-20 kilogram after field planting, topdress for the second time in the rosette stage, mu is executed urea 15-20 kilogram, above-mentioned nutritious fertilizer 10-15 kilogram, potassium sulfate 2-3 kilogram, topdress for the third time and execute the filling heart fertilizer mid-term at balling, execute urea 10-15 kilogram, above-mentioned nutritious fertilizer 3-5 kilogram for every mu;

(5) bundle leaf: in the Chinese Cabbage later stage, tie up in time, generally 10-15 days before results, stops watering, and lotus throne leaf is propped up, and embraces leaf-head, then with sweet potato seedling or millet straw, leaf is tied;

(6) gather: postpone as far as possible, too early unsuitable, in conjunction with weather condition, under the prerequisite that prevents freeze injury, postpone as far as possible results.