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Sowing propagation method of Itea Virginica

A rat thorn and pre-sowing technology, applied in the field of plant reproduction, can solve problems such as trouble, reduce the survival rate and yield of Virginia rat thorn, and achieve the effects of improving metabolic intensity, shortening emergence time, and increasing growth rate.

Inactive Publication Date: 2018-07-27
WUHU OUBIAO AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, some conventional planting methods generally use cuttings to control and plant Virginia ratthorn, so that the survival rate of Virginia ratthorn is relatively high, but this method is not only troublesome, but also Virginia ratthorn will encounter diseases and insect pests during the planting process. Reduced the survival rate and yield of Virginia Ratthorn

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The sowing propagation method of the present embodiment Virginia rat thorn comprises the following steps:

[0023] S1, 1 day before sowing, soak the Virginia ratthorn seeds in warm water at 40°C for 8 hours;

[0024] S2, 5 hours before sowing, soak the Virginia ratthorn seeds soaked in warm water for 1 hour with soaking liquid;

[0025] S3, choose loose, air-permeable sandy soil for sowing, dig holes on the sandy soil during sowing, the row width of the holes is 30cm, the hole distance is 10cm, 2 seeds are planted in each hole, and 5g of carbofuran is applied per square meter after sowing;

[0026] S4. When the seedlings have 3 true leaves, transplant them into the field. Cut off the rooted side buds together with a section of old roots and transplant them. When transplanting, dig holes in the field. The row width of the holes is 1m, and the distance between holes is 20cm. After planting, pour enough water for rooting, and apply water and fertilizer after living trees ...

Embodiment 2

[0032] The sowing propagation method of the present embodiment Virginia rat thorn comprises the following steps:

[0033] S1, 3 days before sowing, soak the Virginia ratthorn seeds in warm water at 45°C for 10 hours;

[0034] S2, 10 hours before sowing, soak the Virginia ratthorn seeds soaked in warm water for 2.5 hours with soaking liquid;

[0035] S3, choose loose, air-permeable sandy soil for sowing, dig holes on the sandy soil during sowing, the row width of the holes is 45cm, the hole distance is 15cm, 3 seeds are planted in every hole, and 10g of carbofuran is applied per square meter after sowing;

[0036] S4. When the seedlings have 4 true leaves, transplant them into the field. Cut off the side buds with roots together with a section of old roots and transplant them. When transplanting, dig holes in the field. The row width of the holes is 1.3m, and the distance between holes is 30cm. Plants, after planting, pour enough water for rooting, and apply water and fertiliz...

Embodiment 3

[0042] The sowing propagation method of the present embodiment Virginia rat thorn comprises the following steps:

[0043] S1, 2 days before sowing, soak the Virginia ratthorn seeds in warm water at 43°C for 9 hours;

[0044] S2, 7 hours before sowing, soak the Virginia ratthorn seeds soaked in warm water for 2 hours with soaking liquid;

[0045] S3, select loose, air-permeable sandy soil for sowing, dig holes on the sandy soil during sowing, the row width of the holes is 37cm, the hole distance is 13cm, 3 seeds are planted in every hole, and 8g carbofuran is applied per square meter after sowing;

[0046] S4. When the seedlings have 4 true leaves, transplant them into the field. Cut off the rooted side buds together with a section of old roots and transplant them. When transplanting, dig holes in the field. The row width of the holes is 1.2m, and the distance between holes is 25cm. Plants, after planting, pour enough water for rooting, and apply water and fertilizer after liv...

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Abstract

The invention provides a sowing propagation method of Itea Virginica, and relates to the technical field of plant sowing. The sowing propagation method comprises the steps of: seed treatment, sowing,seedling transplanting and later-period management. According to the sowing propagation method of Itea Virginica, seeds are firstly soaked in warm water, so that seeds are stimulated effectively so asto get rid of a dormant period and absorb water, and the metabolic intensity of internal cells of the seeds is increased so as to ensure the moisture for germination of the seeds; and then the seedsare treated with soaking liquid, so that the seeds are stimulated to absorb active ingredients in the soaking liquid, and through seed soaking in the soaking liquid, germination of the seeds is further stimulated; meanwhile, harmful bacteria inside the seeds and on surfaces of the seeds can be killed, so that the germination rate of the seeds is ensured, and the emergence time of the seeds is shortened.

Description

technical field [0001] The invention relates to the technical field of plant propagation, in particular to a sowing and propagation method of Virginia rat thorn. Background technique [0002] Virginia rat thorn is a species of Saxifragaceae, genus Rat thorn. Virginia rat thorn is a semi-evergreen shrub with drooping branchlets and alternate leaves. The leaves are green in spring and summer, bright red and orange in autumn and winter; the spikes are terminal, the inflorescences are 5-15cm long, and the flowers are small, light yellow, with Honey scent, flowering period is April-May. Virginia rat thorn is drought-resistant, cold-resistant, and slightly shade-tolerant. It is not strict with the soil and has strong adaptability. It can be used as color blocks, hedges, group planting or solitary planting. [0003] At present, some conventional planting methods generally use cuttings to control and plant Virginia ratthorn, so that the survival rate of Virginia ratthorn is relati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C1/00A01C1/08C05G1/00A01N65/42A01N63/02A01N59/08A01P1/00A01P3/00A01P21/00
CPCA01C1/00A01C1/08A01G17/005A01N59/08A01N63/10A01N65/00A01N65/04A01N65/08A01N65/20A01N65/22A01N65/38A01N65/42C05D1/00C05G5/20C05D9/00C05F5/008C05F11/02
Inventor 戴勤王冬梅徐梦
Owner WUHU OUBIAO AGRI DEV
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