Cutting propagation method for Elaeagnus pungens var.varlegata Rehd.
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A technology for propagation of cuttings and Radix japonica, applied in the field of plant propagation, can solve problems such as poor performance, and achieve the effects of promoting growth, reasonable ratio of raw materials, and simple processing method.
Inactive Publication Date: 2016-11-16
ZHEJIANG SENHE SEED
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Zhang Guobing (2008) introduced Elaeagnus × ebbingei ‘Gilt Edge’ to the Shanghai area for cultivation observation, but did not conduct further research due to poor performance
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[0031] Now, the present invention will be further described in conjunction with the embodiments of the present invention.
[0032] 1 ear garden
[0033] 1.1 Site selection
[0034] Select loose, fertile, slightly acidic, neutral to slightly alkaline land as the ear garden, plow, ditch, and make a bed, and open a deep ditch around the field. The bed surface of the seedbed is 120 cm wide, and the bed surface soil block The whole is thinner, slightly higher in the middle, and slightly lower on both sides; the trail is 40cm wide and 25cm deep, and the two ends of the trail are lower and the middle is slightly higher, forming a certain slope to ensure smooth drainage.
[0035] 1.2 Transplanting
[0036] Transplanting is carried out from early November to March of the following year. Design the configuration diagram according to the row spacing of plants, the row spacing of transplanted plants is 35cm×35cm, and the density is 3500 plants / mu. Dig holes at fixed points, cut off ex...
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Abstract
The invention relates to a cutting propagation method for Elaeagnus pungens var.varlegata Rehd., and belongs to the technical field of plant propagation. The cutting propagation method comprises the following steps that firstly, a proper propagation place is selected to build an Elaeagnus pungens var.varlegata Rehd. female parent cutting nursery; secondly, a pit disc with 72 holes is used for containing a medium; thirdly, cutting is carried out on the first ten days of September and is carried out once every year; fourthly, cutting branches are soaked with a root promoting agent; fifthly, the pit disc with 72 holes is used for cutting; sixthly, 40 days after cutting, hardening can be started when about 65% cuttings are rooted. The cutting propagation method for Elaeagnus pungens var.varlegata Rehd. can adapt to the climate and soil environment of China, the rooting condition is good, and the rate of finished products reaches up to 90%; besides, operation is simple, the propagation speed is high, and good market prospects are achieved.
Description
technical field [0001] The invention belongs to the technical field of plant propagation, and in particular relates to a method for cutting and propagating Cauliflower Phnom Penh. Background technique [0002] Phnom Penh clover, clump family, genus genus, evergreen broad-leaved shrub, 3.0-4.0m high, crown width 3.0-4.6m, with spines, branchlets spread, covered with rust-colored scales, crown spreads in a round shape, Bark tan. Single leaf, alternate, oval or oblong, 5-7cm long, blunt or pointed leaf tip, round leaf base, shiny leathery, dark green, wavy leaf margin, with irregular yellow rings on the margin. Flowers small, 1-2cm, milky white or silvery white, fragrant, axillary; calyx campanulate, contracted above ovary, lobes 4, stamens 4, flowering period September-December. Nuts, orange to pink, with silvery white markings, edible. The ripening period is from April to June of the following year. Sun-loving, semi-shade-tolerant; drought-tolerant; suitable for most soil...
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