32 results about "Juniperus chinensis" patented technology

The invention belongs to the technical field of plant propagation, and in particular relates to a cuttage propagation method for juniperus chinensis 'Pfitzeriana Aurea'. The cuttage propagation method comprises the following steps of: 1) selecting a propagation area, and establishing a cutting orchard of a juniperus chinensis 'Pfitzeriana Aurea' female parent area; 2) mixing peat, coconut husk, vermiculite and yellow subsoil which serve as matrixes in a volume ratio of (3-5):(2-4):(0.5-2):(1-3) uniformly, and filling into a 72-hole disc; 3) shearing spikes of an autumn tip in the previous year from a lateral branch of the parent in the first ten days of March; 4) infusing roots of cuttage branches formed by cutting the spikes in 1,400 to 1,600 ppm of No.6 sensheng plant rooting agent for 2 seconds; 5) erecting an arch shed, and covering by a plastic film; and 6) after 120 days, removing the film when a rooting rate is about 90 percent. By the cuttage propagation method for the juniperus chinensis 'Pfitzeriana Aurea', a rooting condition is good, and yield is over 90 percent; when the method is used, the juniperus chinensis 'Pfitzeriana Aurea' easily propagates and propagation speed is high; and the juniperus chinensis 'Pfitzeriana Aurea can adapt to the climate soil environment of China and has a good market prospect.

The invention relates to a saybrook golden sabina chinensis cuttage propagation method, which belongs to the technical field of plant propagation and is characterized by comprising the following steps that: 1) proper propagation places are selected for building a saybrook golden sabina chinensis female parent region ear picking nursery garden; 2) 4 to 6 parts of imported peat, 2 to 4 parts of coconut tree branny, 0.5 to 1.5 parts of vermiculite and 0.5 to 1.5 parts of perlite according to the volume ratio are adopted as substrates; 3) the proper cuttage time is early March, and autumn plants in the last year are collected from side branches of female parents of the saybrook golden sabina chinensis for ear shearing; 4) the base parts of ears of cuttage branches are soaked for 2 to 3 seconds by 1400 to 1600 ppm of Sensheng No.5 plant root prompters; 5) 72-hole plug discs are adopted for cuttage, and the process enters a management maintenance stage; and 6) the seedling tempering is carried out when the rooting rate reaches higher than 80 percent. The saybrook golden sabina chinensis cuttage propagation method has the advantages that the plants can adapt to the climate and soil environment in China, the rooting condition is good, the cuttage survival rate is as high as 80 percent, in addition, the operation is simple, and the propagation speed is high.

The invention belongs to the technical field of plant propagation and particularly discloses a cuttage propagation method for Juniperus chinensis 'Plumosa Aurea'. The method comprises the following steps of: 1) uniformly mixing imported peat, coconut tree branny, vermiculite and pearlite in a volume ratio of (2-4):(3-5):(1-3):(0.5-2) which are taken as matrixes, and filling into a 72-hole plug; 2) picking lateral branches of female parents and cutting spikes in early March; 3) impregnating ear bases of cuttage branches for 2 seconds by using a Sensheng No.6 plant root promoter at the concentration of between 1,400 and 1,600ppm; 4) building an arch shed, and covering by using a plastic film; and 5) uncovering the film when the rooting rate reaches about 95 percent on the 95th day after cuttage, namely uncovering the film at both ends of the arch shed first and ventilating, and uncovering the entire film after 2 days and performing full exposure hardening. By the cuttage propagation method for the Juniperus chinensis 'Plumosa Aurea', the rooting condition is good, and the yield reaches over 95 percent; and the method is high in propagation speed, can adapt to climate and soil environments in China, and has good market prospect, and the propagation operation steps are simple.

The invention relates to a blue chip horizontal pavement juniperus chinensis cuttage propagation method, which belongs to the technical field of plant propagation and is characterized by comprising the following steps that: 1) 3 to 5 parts of peat, 3 to 5 parts of coconut tree branny, 0.5 to 1.5 parts of yellow core soil and 0.5 to 1.5 parts of organic fertilizers according to the volume ratio are used as substrates to be uniformly mixed and are filled into a seedling bed; 2) the proper cuttage time is early March, and autumn plants in the last year are subject to the ear shearing; 3) the base parts of ears of cuttage branches are soaked for 2 to 3 seconds by 180 to 220 ppm of Sensheng No.2 plant root prompters; 4) seeding bed cuttage is adopted, and the process enters a management maintenance stage; and 5) the seedling tempering is carried out when the rooting rate reaches about 90 percent. The blue chip horizontal pavement juniperus chinensis cuttage propagation method has the advantages that the rooting condition is good, the finished product rate reaches higher than 96 percent, in addition, the propagation operation of the method is simple, the propagation speed is high, the plants can adapt to the climate and soil environment in China, and good market prospects are realized.