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High-yield and high-quality planting method of calla in Hunan Province

A planting method, calla lily technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of low yield, bulb rot, difficulty in preservation, etc., and achieve the effect of greatly increasing yield and expanding planting area

Inactive Publication Date: 2014-03-12
CHANGSHA YIHUI AGRI SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a high-yield and high-quality planting method for calla lilies in Hunan in view of the problems of poor quality of cut flowers, low yield, rotten bulbs during the dormant period and difficulty in preservation during the planting process of calla lilies in Hunan

Method used

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Embodiment Construction

[0011] Under protected cultivation, the sowing in Yunnan is generally in late June. In Hunan, due to the hot weather in July and August, after planting in late June, they germinate in late July. The bad ball is serious. In the following year, the seeds were planted in mid-August, unearthed in early September, and all the seedlings appeared in late September. Under normal management, flowers began to appear in early November, but the quality of the flowers was so poor that it lasted until late March of the next year. Only flowers can reach the quality of commercial flowers. Through exploration, the next planting period was changed to mid-July. Generally, 3-5 balls were placed in each litter, and the distance between each litter was (40-60) cm×(40-60) cm, about 20 days later than in Yunnan. , A layer of sunshade net is used to build the shed, and a shading film is installed under the sunshade net to keep the soil moist when planting, with a humidity of 70-85%.

[0012] Under n...

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Abstract

The invention discloses a high-yield and high-quality planting method of calla in Hunan Province. The method comprises the following steps of seeding in the middle ten days of July, and fertilizing until the primary florescence starts for the first time after seedling are grown, wherein the fertilizer is nitrogenous fertilizer mainly; during the time from the primary florescence to the peak of blossom, fertilizing, wherein the fertilizer is potassium fertilizer mainly; during the time of the peak of blossom, applying a certain proportion of leaf fertilizer, and keeping a certain humidity of soil in the whole planting process, and after being treated, seed balls formed during a dormancy stage are stored at the low temperature of 2 to 10 DEG C. The problems of poor quality of cut flower, low yield, rot of seed balls during the dormancy stage and difficulty in storage in the planting process of calla in Hunan Province can be solved. By the planting method, the quality of the commercial flower is improved, the yield is increased, the flower yield of most seed balls can be up to 8 per ball, and the seed balls from a warehouse are not rotten and are well stored.

Description

technical field [0001] The invention relates to the field of planting commercial flowers, in particular to a method for planting calla lily, in particular to a high-yield and high-quality planting method for calla lily in Hunan. Background technique [0002] Calla lilies are native to southern Africa. They like warm climates, are not resistant to cold and high temperatures, and the growth temperature is about 20°C. At 0°C, the rhizomes will freeze and die. Clay loam. Calla lilies are generally propagated by dividing bulbs. After the bulbs are taken out, they are placed in a ventilated and dry place to spend the dormant period. [0003] Calla lilies have been introduced to Hunan for cultivation for several years. They are generally cultivated according to the cultivation and planting techniques of Yunnan. The annual output of each ball is about 6, most of which are concentrated in February-May. However, due to the hot weather in July and August in Hunan, after planting in l...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 陈检韩铁军陈新望洪亚辉
Owner CHANGSHA YIHUI AGRI SCI & TECH DEV