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Cultivation method for increasing cut-flower amount and seed production amount of collard

A technology of kale and cultivation methods, applied in the directions of botanical equipment and methods, horticulture, application, etc., can solve the problems of affecting yield and seed quality, easy lodging of plants and branches, waste of manpower and material resources, etc. The effect of preventing lodging and reducing production costs

Active Publication Date: 2014-11-26
江苏艺华园林建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The usual method of seed production for cut flower kale is to cut the curd and cut off the upper and lower leaves of the stem, and keep the top leaves for bolting, blooming and fruiting to reproduce seeds. Because the stems of cut flower ornamental kale plants are long, lodging is very easy to occur, especially High growth variety, the plant height is above 120cm when the plant blooms, the plants and branches are easier to lodging, the branches after lodging are less firm, the seed plumpness is reduced, and the seeds are easy to be damaged and rotten, which seriously affects the yield and seed quality. To prevent lodging, it is necessary to A large amount of labor and bamboo poles are used for binding, which wastes a lot of manpower and material resources and increases production costs. In addition, the cut flower kale that is usually cultivated for seed production does not harvest fresh cut flowers, but only cuts some leaves of the cut flowers of the plant. Therefore, it is necessary to invent A simple and easy cultivation method is used to change this situation. Not only can fresh cut flowers be harvested once, but also the yield of fresh cut flowers can be increased. At the same time, the yield and quality of cut flower ornamental kale seeds can be improved, and the planting benefits can be increased.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] 1. On August 25th, seedlings of cut kale QY-11 were raised in plug trays with 72 holes. When the seedlings grow to 7 to 8 leaves, they can be planted directly.

[0030] 2. Apply enough basal fertilizer in the farming field, plow and sun-dry for more than 15 days, and re-plow the crushed soil, every 667m 2 Put 5000kg of decomposed organic fertilizer, and add 100kg of ternary compound fertilizer (N:P:K 15:15:15) as base fertilizer. After plowing and harrowing, make a furrow with a width of 1.2m, a ditch depth of 20cm, and a ditch width of 30cm. Then cover with black mulch.

[0031] 3. On September 30, the cut flower kale QY-11 was planted in the field, the row spacing of cultivated plants was 25cm×25cm, and the cultivated plant area was 20m 2 , Cultivate 300 plants, pour water 2 to 3 times after planting, cover the surrounding areas with fine soil after the plants are alive, and transplant and replant in time if there are missing seedlings or dead seedlings.

[0032] 4...

Embodiment 2

[0037] 1. On August 25th, seedlings of cut kale QY-11 were raised in plug trays with 72 holes. When the seedlings grow to 7 to 8 leaves, they can be planted directly.

[0038] 2. Apply enough basal fertilizer in the farming field, plow and sun-dry for more than 15 days, and re-plow the crushed soil, every 667m 2 Put 5000kg of decomposed organic fertilizer, and add 100kg of ternary compound fertilizer (N:P:K 15:15:15) as base fertilizer. After plowing and raking, make a furrow with a width of 1.2m, a furrow depth of 20cm, and a furrow width of 30cm. Then cover with black mulch.

[0039] 3. On September 30, the cut flower kale QY-11 was planted in the seed production field, the row spacing of cultivated plants was 30cm×30cm, and the cultivated plant area was 20m 2 , Cultivate 200 plants, pour water 2-3 times after planting, cover the surrounding areas with fine soil after the plants are alive, and transplant and replant in time if there are missing seedlings or dead seedlings. ...

Embodiment 3

[0046] 1. In the present embodiment, the sowing date is adjusted to August 5th for seedling cultivation of cut-flower kale plugs, and 72 hole plugs are used for seedling cultivation. Different types of varieties are sown according to the needs of seed production. When the seedlings grow to 7-8 leaves, they can be directly Colonization.

[0047] 2. Apply enough base fertilizer in the seeding field, every 667m 2 Put 4000-5000kg of decomposed organic fertilizer, and add 100-150kg of ternary compound fertilizer (N:P:K 15:15:15) as base fertilizer. On September 10, the cut flower kale was planted in the planting field, the row spacing of cultivated plants was 30cm×30cm, and the cultivated plant area was 20m 2 , Cultivate 200 plants, pour water 2 to 3 times after planting, cover the surrounding areas with fine soil after the plants are alive, and transplant and replant in time if there are missing seedlings or dead seedlings.

[0048] 3. From the rosette stage to the early stage o...

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Abstract

The invention belongs to the technical field of flower cultivation and particularly relates to a cultivation method for increasing the cut-flower amount and the seed production amount of collard. The cultivation method for increasing the cut-flower amount and the seed production amount of the collard comprises the steps of seeding time adjusting, seedling cultivating, field planting, field managing, harvesting, flower cutting, stalk treating, head treating, timely pollinating, harvesting in batches and the like. The method is simple and easy to implement, easy and convenient to operate, and obvious in effect; fresh cut flowers of the cut-flower collard can be harvested once, the yield of the fresh cut flowers can be increased by more than 30%, and the yield of seeds can be remarkably increased by more than 20%; the seed quality can be improved, the production cost can be reduced, and the benefits are increased.

Description

Technical field: [0001] The invention belongs to the technical field of flower cultivation, and in particular relates to a cultivation method for increasing the quantity of cut flowers and seed production of kale. technical background: [0002] Ornamental kale is a variety of Brassica oleracea in the Brassicaceae family. It is native to the coasts of the Mediterranean Sea and the North Sea in Europe. It is a biennial herbaceous plant, mainly for viewing leaves. Its leaves are beautiful and changeable. Strong, it is the first choice for viewing in late autumn, winter and early spring, with high ornamental value and economic benefits. With the development of ornamental horticulture and the change of people's understanding of traditional fresh-cut flowers, kale has become one of the most popular emerging fresh-cut flower materials in Europe, America and Japan. Smaller varieties are suitable for fresh cut flowers, with a plant height of 50-80cm, and cut flower varieties can als...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 姚悦梅潘跃平吴国平戴忠良毛忠良潘永飞张振超秦文斌王建华肖燕刘小风孙春青马志虎孙国胜
Owner 江苏艺华园林建设有限公司
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