CN105660130A - Greenhouse cultivation method of high-quality white radishes - Google Patents

Abstract

The invention discloses a greenhouse cultivation method of high-quality white radishes. The greenhouse cultivation method comprises the following steps: seedling raising, field management and harvesting. The greenhouse cultivation method of the high-quality white radishes provided by the invention normalizes white radish cultivation, improves both the quality and the yield of white radishes, and further improves the economic benefits of farmer households or agricultural cooperatives.

Description

A kind of greenhouse gardening method of high quality white Radix Raphani

Technical field

The present invention relates to proportion of crop planting field, particularly a kind of greenhouse gardening method of high quality white Radix Raphani.

Background technology

White turnip, rhizome vegetable, Cruciferae Rhaphanus plant. Nutritive value and the medical value of white turnip are high, and according to nutritionist analysis, white turnip biotic energy index is 5.5555, and disease prevention index is 2.7903. So far plant and be implanted with history in thousand, be all widely used at diet and dietary therapy of Chinese medicine field. " Rugao county annals " that clear Qianrong's year noon in heptan (1750 Christian eras) is compiled load: " Radix Raphani, a Radix Raphani, have red white two kinds, all can plant, only do good at the beginning of the first day of the last period of the hot season when four, and namely broken first is available for food, and raw husky earth person is sweet and crisp, and raw poor soil person is hard and peppery. " its color is white, belongs to gold, enters lung, property Gan Pingxin, return lung spleen channel, there is the therapeutic method to keep the adverse QI flowing downwards, help digestion, promote the production of body fluid except disease lung moistening, removing toxic substances, effect of diuresis relieving constipation. Cure mainly consumptive lung disease, lung-heat, constipation, haematemesis, flatulence, dyspepsia, dyspepsia, abundant expectoration, sphincter disturbance smooth etc., white turnip be well suited for decocting in water ripe after, drink Radix Raphani water, put a white sugar, it is possible to drink as beverage, digestion and nourishing the stomach are had good effect.

At present, the planting technology of white turnip obtains significant progress, yield is more and more higher, but the white turnip poor quality of plantation at present, if any deformity root, splits root, casting skin, evil mind, the bran heart and the generation of the phenomenon such as bitterness, pungent, causes this is because planting technology is lack of standardization, as deformity root is because pouring water too much, soil compaction, uses in the fertilizer or barnyard manure not become thoroughly decomposed and too much causes containing carbamide, split the generation of root mainly due to soil moisture supply uneven caused by.

Summary of the invention

The technical problem to be solved is to provide a kind of greenhouse gardening method of high quality white Radix Raphani, the plantation operation of specification white turnip, improves yield, improve the economic benefit of plantation family or agricultural cooperative society while improving white turnip quality.

For achieving the above object, the greenhouse gardening method of a kind of high quality white Radix Raphani that the present invention proposes, it comprises the steps:

One, nursery:

1, selection of land: select fertilising many, consumption fertilizer is few, leaves over the previous crops of a large amount of fertilizer, it is desirable to select melon or beans stubble, the plot of non agricultural chemical residuum in soil;

2, wholely: should in time wholely after Radix Raphani preceding crop results, requirement accomplish deep ploughing, smooth, loose, deep ploughing accomplishes that the degree of depth is 25 to 30 centimetres, in conjunction with whole, base manure should be used sufficient, and base manure amount should account for about the 70% of total fertile amount, namely use high-quality barnyard manure 4000 5000kg, plant ash 50kg, calcium superphosphate 25 30kg that fully become thoroughly decomposed for every mu, and with 600 times of liquid of 50% carbendazim, soil is killed virus; Broadcast front north-south ridging, high 10 15cm in ridge, row spacing is 70 centimetres;

3, sowing: adopt bunch planting, every mu with planting 0.3 0.5kg, spacing in the rows 20 to 25 centimetres, every ridge duplicate rows, Guai Zimiao, during sowing, be advisable in 5 to 7, every cave, broadcasts rear thickness of earth covering 2 cm. Per hectare strain number of keeping a full stand of seedings is 13.5 ten thousand strains. After planting adding button shed, length 20m immediately on ridge, the shed of width 3m, 3m covers 68 ridges;

Two, field management:

1, Seedling Stage management: Seedling Stage is grown to master with seedling leaf. First time thinning is carried out, it is prevented that crowded with the thin and delicate excessive growth of seedling when the 1st true leaf. Carrying out second time thinning during 23 true leaves, Seedling 23 strain can be stayed in every cave. During 56 leaves, can according to breediness by certain spacing in the rows final singling. Additionally, as high in temperature and soil drought, during application, little water duty is watered and coordinates intertillage to loosen the soil, and promotes root growth. After final singling, every mu can impose ammonium sulfate 10 15kg, water after topdressing, and to prevent and treat Oeobia undalis and aphid the used time, can spray 800 1000 times of liquid of 2 metrifonate in the adult stage, to eliminate Radix Raphani fly adult.

2, the management of fleshy tap root growth early stage: the management objectives of this phase are: promote the vigorous growth of blade on the one hand, form powerful rosette, keep powerful assimilative capacicy, also to prevent blade excessive growth on the other hand, in order to avoid affecting expanding of fleshy tap root. First time waters 23 times after topdressing, and when the 5th leaf joint majority leaf is put on display, should suitably control to water, and the promotion value strain used time proceeds to based on the period of fleshy tap root vigorous growth, now, also wants medication to prevent eliminating aphis and downy mildew. After dew shoulder, can carrying out second time and topdress, every mu imposes compound fertilizer 25 30kg.

3, the management of fleshy tap root peak of growing season: this phase is the main period that Radix Raphani product organ is formed, and needs rich water more, second time needs to water in time after topdressing, and within later every 35 days, waters 1 time, often keeps ground moistening. If soil hydropenia, fleshy tap root growth retardation, this is coarse, pungent weight, reduces yield and quality. Generally within first 57 days, stop watering in results. Before results, first quarter moon sprays anti-a kind of sedge enlargement agent, it is prevented that bolting and hollow.

Three, gather: when leaf color turn Huang fade time, fleshy tap root fully expands, base portion circle blunt, namely reach commercial standards, now can gather in the crops.

The greenhouse gardening method of a kind of high quality white Radix Raphani proposed by the invention, the plantation operation of specification white turnip, improves yield while improving white turnip quality, improves the economic benefit of plantation family or agricultural cooperative society.

Detailed description of the invention

A kind of greenhouse gardening method of high quality white Radix Raphani, it comprises the steps:

Two, nursery:

1, selection of land: select fertilising many, consumption fertilizer is few, leaves over the previous crops of a large amount of fertilizer, it is desirable to select melon or beans stubble, the plot of non agricultural chemical residuum in soil;

2, wholely: should in time wholely after Radix Raphani preceding crop results, requirement accomplish deep ploughing, smooth, loose, deep ploughing accomplishes that the degree of depth is 25 to 30 centimetres, in conjunction with whole, base manure should be used sufficient, and base manure amount should account for about the 70% of total fertile amount, namely use high-quality barnyard manure 4000 5000kg, plant ash 50kg, calcium superphosphate 25 30kg that fully become thoroughly decomposed for every mu, and with 600 times of liquid of 50% carbendazim, soil is killed virus; Broadcast front north-south ridging, high 10 15cm in ridge, row spacing is 70 centimetres;

3, sowing: adopt bunch planting, every mu with planting 0.3 0.5kg, spacing in the rows 20 to 25 centimetres, every ridge duplicate rows, Guai Zimiao, during sowing, be advisable in 5 to 7, every cave, broadcasts rear thickness of earth covering 2 cm.Per hectare strain number of keeping a full stand of seedings is 13.5 ten thousand strains. After planting adding button shed, length 20m immediately on ridge, the shed of width 3m, 3m covers 68 ridges;

Two, field management:

1, Seedling Stage management: Seedling Stage is grown to master with seedling leaf. First time thinning is carried out, it is prevented that crowded with the thin and delicate excessive growth of seedling when the 1st true leaf. Carrying out second time thinning during 23 true leaves, Seedling 23 strain can be stayed in every cave. During 56 leaves, can according to breediness by certain spacing in the rows final singling. Additionally, as high in temperature and soil drought, during application, little water duty is watered and coordinates intertillage to loosen the soil, and promotes root growth. After final singling, every mu can impose ammonium sulfate 10 15kg, water after topdressing, and to prevent and treat Oeobia undalis and aphid the used time, can spray 800 1000 times of liquid of 2 metrifonate in the adult stage, to eliminate Radix Raphani fly adult.

2, the management of fleshy tap root growth early stage: the management objectives of this phase are: promote the vigorous growth of blade on the one hand, form powerful rosette, keep powerful assimilative capacicy, also to prevent blade excessive growth on the other hand, in order to avoid affecting expanding of fleshy tap root. First time waters 23 times after topdressing, and when the 5th leaf joint majority leaf is put on display, should suitably control to water, and the promotion value strain used time proceeds to based on the period of fleshy tap root vigorous growth, now, also wants medication to prevent eliminating aphis and downy mildew. After dew shoulder, can carrying out second time and topdress, every mu imposes compound fertilizer 25 30kg.

3, the management of fleshy tap root peak of growing season: this phase is the main period that Radix Raphani product organ is formed, and needs rich water more, second time needs to water in time after topdressing, and within later every 35 days, waters 1 time, often keeps ground moistening. If soil hydropenia, fleshy tap root growth retardation, this is coarse, pungent weight, reduces yield and quality. Generally within first 57 days, stop watering in results. Before results, first quarter moon sprays anti-a kind of sedge enlargement agent, it is prevented that bolting and hollow.

Three, gather: when leaf color turn Huang fade time, fleshy tap root fully expands, base portion circle blunt, namely reach commercial standards, now can gather in the crops.

The greenhouse gardening method of a kind of high quality white Radix Raphani proposed by the invention, the plantation operation of specification white turnip, improves yield while improving white turnip quality, improves the economic benefit of plantation family or agricultural cooperative society.

Claims (1)

1. a greenhouse gardening method for high quality white Radix Raphani, it comprises the steps:

One, nursery:

1, selection of land: select fertilising many, consumption fertilizer is few, leaves over the previous crops of a large amount of fertilizer, select melon or beans stubble, the plot of non agricultural chemical residuum in soil;

2, wholely: should in time wholely after Radix Raphani preceding crop results, requirement accomplish deep ploughing, smooth, loose, deep ploughing accomplishes that the degree of depth is 25 to 30 centimetres, in conjunction with whole, base manure should be used sufficient, and base manure amount should account for about the 70% of total fertile amount, namely use high-quality barnyard manure 4000 5000kg, plant ash 50kg, calcium superphosphate 25 30kg that fully become thoroughly decomposed for every mu, and with 600 times of liquid of 50% carbendazim, soil is killed virus; Broadcast front north-south ridging, high 10 15cm in ridge, row spacing is 70 centimetres;

3, sowing: adopt bunch planting, every mu with planting 0.3 0.5kg, spacing in the rows 20 to 25 centimetres, every ridge duplicate rows, Guai Zimiao, during sowing, be advisable in 5 to 7, every cave, broadcasts rear thickness of earth covering 2 cm; Per hectare strain number of keeping a full stand of seedings is 13.5 ten thousand strains; After planting adding button shed, length 20m immediately on ridge, the shed of width 3m, 3m covers 68 ridges;

Two, field management:

1, Seedling Stage management: Seedling Stage is grown to master with seedling leaf;First time thinning is carried out, it is prevented that crowded with the thin and delicate excessive growth of seedling when the 1st true leaf; Carrying out second time thinning during 23 true leaves, Seedling 23 strain can be stayed in every cave; During 56 leaves, can according to breediness by certain spacing in the rows final singling; Additionally, as high in temperature and soil drought, during application, little water duty is watered and coordinates intertillage to loosen the soil, and promotes root growth; After final singling, every mu can impose ammonium sulfate 10 15kg, water after topdressing, and to prevent and treat Oeobia undalis and aphid the used time, can spray 800 1000 times of liquid of 2 metrifonate in the adult stage, to eliminate Radix Raphani fly adult;

2, the management of fleshy tap root growth early stage: the management objectives of this phase are: promote the vigorous growth of blade on the one hand, form powerful rosette, keep powerful assimilative capacicy, also to prevent blade excessive growth on the other hand, in order to avoid affecting expanding of fleshy tap root; First time waters 23 times after topdressing, and when the 5th leaf joint majority leaf is put on display, should suitably control to water, and the promotion value strain used time proceeds to based on the period of fleshy tap root vigorous growth, now, also wants medication to prevent eliminating aphis and downy mildew; After dew shoulder, can carrying out second time and topdress, every mu imposes compound fertilizer 25 30kg;

3, the management of fleshy tap root peak of growing season: this phase is the main period that Radix Raphani product organ is formed, and needs rich water more, second time needs to water in time after topdressing, and within later every 35 days, waters 1 time, often keeps ground moistening; If soil hydropenia, fleshy tap root growth retardation, this is coarse, pungent weight, reduces yield and quality; Generally within first 57 days, stop watering in results; Before results, first quarter moon sprays anti-a kind of sedge enlargement agent, it is prevented that bolting and hollow;

Three, gather: when leaf color turn Huang fade time, fleshy tap root fully expands, base portion circle blunt, namely reach commercial standards, now can gather in the crops.