A method for promoting continuous sitting of female cucumber varieties
A technology of female line and cucumber, which is applied in the field of high-yield cucumber cultivation, can solve the problems of premature senescence, improper adjustment, and low total yield, and achieve the effects of solving growth balance, promoting rapid expansion, and promoting melon fruiting
Active Publication Date: 2019-04-09
VEGETABLE RES INST OF SHANDONG ACADEMY OF AGRI SCI
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Problems solved by technology
[0004] In order to solve the problems of premature plant aging and low total yield caused by improper regulation of female cucumber varieties, the present invention provides a method for continuous female cucumber varieties
Method used
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Embodiment
[0035] Example: Continuous high-yield cultivation of cucumber variety Dongling 102 in winter and spring stubble in the facility
[0036] Dongling 102 is a North China female variety bred by the Vegetable and Flower Research Institute of Shandong Academy of Agricultural Sciences. This line is strong in growth, all female, strong in cold resistance and high temperature resistance, with excellent commerciality of fruit, long melon with dense thorns, dark green and shiny skin color, and high yield potential.
[0037] 1. Sowing period:
[0038] The sowing date is November 18, 2015, and the white-seeded pumpkin is used as the rootstock, and the seedlings are raised in an industrialized way by plugging. The seedling size is 2 leaves and 1 heart. The cotyledon is complete and the root system is developed. The seedling age is about 30 days.
[0039] 2. Apply sufficient base fertilizer
[0040] In winter and spring, deep plowing is carried out before winter. Combined with site pre...
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The invention discloses a method for promoting continuous cucumber setting of a female cucumber variety. The method comprises the steps that on the aspect of cucumber setting adjustment, female flowers at different leaf positions are coated according to different concentrations and different periods, three layers of cucumbers are always kept on plants, the cucumbers to be harvested grow on the first layer, the developing cucumbers grow on another layer, and the set cucumbers grow on another layer. According to the method, root outside leaf topdressing is carried out to supply nutrients to plants while cucumber expanding fertilizer watering is adopted; cucumber expanding root outside topdressing supply is carried out while seedling promoting and head strengthening fertilizer watering is adopted. According to the method, high-temperature management is carried out while cucumber expanding fertilizer is distributed and applied, and fast expanding of fruits is promoted. Moderate-temperature management is carried out while seedling strengthening fertilizer is distributed and applied to promote vegetative growth of plants. The two processes are alternately carried out to promote continuous cucumber bearing of the plants, and meanwhile the disease index is greatly reduced. According to the method, vegetative growth and reproductive growth of the female cucumber variety can harmoniously develop, growth points of the plants are kept robust all the time, the plants do not suffer from premature senescence, the yield is stable and high, and the flavor quality and nutrition quality of the fruits are improved.
Description
technical field [0001] The invention relates to the technical field of high-yield cultivation of cucumbers, in particular to a method for promoting continuous melon sitting of female cucumber varieties. Background technique [0002] Cucumber is one of the important vegetable crops in my country, and its output and output value are in the forefront of vegetable crops. At present, cucumbers have been cultivated all year round, which plays an important role in the balanced supply of vegetables. Female cucumber varieties have great potential for high yield, and are the key types to improve the yield level of cucumber in my country. Cucumber is a crop that grows vegetatively and reproduces in parallel, and high yield requires continuous fruiting and vigorous growth points. The technology of sit melon regulation is the key technology to balance the vegetative growth and reproductive growth of female cucumber varieties. Compared with advanced countries such as the Netherlands an...
Claims
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IPC IPC(8): A01G22/05A01G7/06A01C21/00A01N47/36A01N43/90A01N43/38A01P21/00C05G1/00C05G3/00
CPCA01C21/005A01G7/06A01G22/00A01N43/38A01N43/90A01N47/36C05B1/02C05B7/00C05C5/02C05F11/00C05G3/00A01N2300/00C05F5/002C05G1/00C05C5/04C05C9/00C05D9/02
Inventor 曹齐卫王永强李利斌孙小镭杨桂兰
Owner VEGETABLE RES INST OF SHANDONG ACADEMY OF AGRI SCI