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Method for breeding Holland Narcissus bulb under Shandong coastal climate condition

A Dutch narcissus and climate technology, applied in the fields of botanical equipment and methods, seed and rhizome treatment, gardening, etc., can solve the problems of high temperature in spring and low ground temperature, and achieve the effect of increasing farmers' income and becoming rich

Inactive Publication Date: 2014-02-05
王江勇 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Through field observation and measurement in recent years, the planting and breeding of daffodils in Shandong Province still has the problem of low ground temperature in winter and high temperature in spring, and certain artificial measures must be taken to produce high-quality daffodil bulbs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] In Wendeng City, Shandong Province, choose a piece of sandy loam land and apply 8m per mu 3 The standard cow dung is turned 20cm deep after fertilization. From August 10th, cross-cut from the root plate of the seed bulb to one-third of the bulb, then place it in 0.833-0.125wt% carbendazim solution for 10 minutes, remove it and place it in a ventilated and backlit place to dry Leave it for 3 hours. Choose the cleaned fine sand, dry it, and mix it with a carbendazim solution with a concentration of 0.833-0.125wt% to make the water content reach about 70%. Plant the treated seed bulbs in fine sand and place them in a natural temperature environment with an air humidity of over 80% for 2 months. Then ridges are formed along the east-west direction, the ridge width is 1.0m, the ridge height is 6cm, and the ridge spacing is 40cm.

[0020] Plant the bulbs on November 1, 2012, plant 4 rows of bulbs per ridge, planting depth 2cm. After planting, irrigate it once again, and irrig...

Embodiment 2

[0022] In Wendeng City, Shandong Province, choose a piece of sandy loam land and apply 5m per mu of land 3 The standard of cow dung is 30cm deep after fertilization. Starting from August 13th, cross-cut from the root plate of the seed bulb to one-third of the bulb, then place it in 0.833-0.125wt% carbendazim solution for 15 minutes, remove it and place it in a ventilated and backlit place to dry Leave it for 5 hours. Choose the cleaned fine sand, dry it, and mix it with a carbendazim solution with a concentration of 0.833-0.125wt% to make the water content reach about 70%. Plant the treated seed bulbs in fine sand and place them in a natural temperature environment with an air humidity of over 80% for 2 months. Then ridges are formed along the east-west direction, 1.1m wide, 8cm high, and 50cm apart.

[0023] Plant bulbs on November 10, 2012, plant 4 rows of bulbs per ridge, planting depth 2cm. After planting, water was poured again, and 600g of ferrous sulfate and 1250g of 50...

Embodiment 3

[0025] In Wendeng City, Shandong Province, choose a piece of sandy loam land and apply 6m per mu of land 3 The standard cow dung is turned 40cm deep after fertilization. From August 15th, cross-cut from the root plate of the seed bulb to one-third of the bulb, then place it in 0.833-0.125wt% carbendazim solution for 20 minutes, remove it and place it in a ventilated and backlit place to dry Leave it for 6 hours. Choose the cleaned fine sand, dry it, and mix it with a carbendazim solution with a concentration of 0.833-0.125wt% to make the water content reach about 70%. Plant the treated seed bulbs in fine sand and place them in a natural temperature environment with an air humidity of over 80% for 2 months. Then ridges are formed along the east-west direction, with a ridge width of 1.2m, a ridge height of 10cm, and a ridge spacing of 60cm.

[0026] Plant bulbs on November 3, 2012, plant 5 rows of bulbs per ridge, planting depth 5cm. After planting, irrigate it again, and apply ...

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PUM

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Abstract

The invention relates to a planting method of a Holland Narcissus bulb, and particularly to a method for breeding Holland Narcissus bulb under a Shandong coastal climate condition. The method comprises the steps of: performing crossed and longitudinal cutting from roots of the bulbs to 1 / 3 of the bulbs in the middle ten days of August; placing the bulbs in a carbendazim solution for soaking; after fishing out and air-drying the bulbs, planting the bulbs in washed and cleaned fine sands; keeping about 70% water moisture of the sands; placing the sands in a natural temperature environment conditions with the air humidity of more than 80% for 2 months; adopting ridging planting to plant the bulbs from Nov. 1 to Nov. 10 of each year; covering a grass pad on the ridged surface from Dec. 1 to Dec. 10 of each year; covering a plastic heat preservation shed while removing the grass pad from Jan. 20 to Jan. 31 in next year; removing a heat preservation shed from Mar. 1 to Mar. 10; adding soil of 2-5 cm thick around plants; digging the bulbs after the plants are died away; obtaining 10-20 small Holland Narcissus bulbs with the diameter of about 5-8 cm.

Description

Technical field [0001] The invention relates to a method for growing Dutch narcissus bulbs, in particular to a method for breeding Dutch narcissus bulbs under coastal climate conditions in Shandong. Background technique [0002] Dutch narcissus spring flower bulbs are native to the Mediterranean coast and the warm temperate regions of Asia Minor. They like mild winters and cool summers. The winter requires coldness and the growth conditions are extremely strict. The breeding of its bulbs requires sowing in autumn (October-November), flowering in the spring (March to May) and harvesting bulbs in summer (June-July). If the overwintering temperature is low, high, or high temperature in the growing season, the spring flower bulbs become smaller and smaller, and the large-scale breeding area is very narrow. my country has a vast territory, but there are few climatic regions suitable for large-scale breeding of spring flower bulbs. Too cold in winter in the northeast and northwest ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00
Inventor 王江勇杨娟侠齐雪龙李素红杨玢薛培生李国田张煜
Owner 王江勇
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