Method for improving commodity rate and yield of chrysanthemum and application
A technology of commodity rate and chrysanthemum, applied in the fields of application, botany equipment and methods, horticulture, etc., can solve the problems of lack of supporting management for new varieties, the inability to maximize the advantages of new varieties, affecting yield and quality, etc., and achieve simple chrysanthemum Effects of quality and yield, improving chrysanthemum quality and yield, improving chrysanthemum commodity rate and yield
Inactive Publication Date: 2017-09-22
NANJING AGRICULTURAL UNIVERSITY
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Problems solved by technology
[0004] At present, domestic cut chrysanthemum production is mostly cultivated and managed according to past experience. Many new varieties lack specific supporting management, which leads to the inability to maximize the advantages of new varieties, which affects the improvement of their yield and quality.
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[0034] According to the minimum product requirements for cut chrysanthemums stipulated by the Netherlands Flower Auction Association (VBN) and the previous production standards for multi-headed cut flowers, the minimum commodity quality standards for multi-headed cut chrysanthemums are formulated as follows.
[0035] Table 1 Minimum commodity quality requirements for multi-headed cut chrysanthemums
[0036]
[0037]
[0038] common cut chrysanthemum
[0039] 1. Selection of cuttings
[0040] The top cuttings were taken from the mother plants of 'Nannong Libai' and 'Nannongfenyan' which were healthy and free of diseases and insect pests. ~45 degree angle. Soak the cuttings in a 1:800 times solution of "Guoguang" rooting agent and a 1:800 times solution of "carbendazim" fungicide for 2 minutes.
[0041] 2. Substrate ratio and cutting
[0042] Vermiculite, perlite, and peat soil are mixed in a volume ratio of 3:1:1, and spread evenly in a 7×15 hole tray. The length of t...
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The invention discloses a method for improving commodity rate and yield of chrysanthemum and an application, and belongs to efficient agriculture production technology. The method comprises the following steps that 1, cuttings are obtained from chrysanthemum stock plants, and the cuttings are placed and immersed in a rooting reagent solution and a sterilizing agent solution; 2, the immersed cuttings are subjected to cutting and placed into a seedling substrate; 3, the soil of a greenhouse is subjected to soil preparation and shallow ploughing, weeds are removed, a customization mesh is laid on the soil, and the soil is watered thoroughly in the evening of one day before field planting; 4, cutting seedlings with same growth conditions and robust root systems are transplanted into a large plastic house, the transplanting density is 165-110 strains*m<2>, and common field management is unified until harvest. The method for improving the commodity rate and yield of the chrysanthemum is beneficial for improving the commodity rate, the yield and the production benefit of the chrysanthemum, and provides significant theory and technology guidance for popularization of novel varieties of dendranthema morifolium.
Description
technical field [0001] The invention belongs to the field of chrysanthemum production and cultivation, and in particular relates to a method and application for improving the commodity rate and output of chrysanthemums. This method selects ordinary cut chrysanthemums and mini cut chrysanthemums, and sets different planting densities, and determines the commercial rate and output of cut chrysanthemums by measuring the plant height, fresh weight, stem diameter, number of branches, number of buds, flower head diameter and other indicators. Background technique [0002] Chrysanthemum (Chrysanthemum morifolium) is an important ornamental plant. It is one of the top ten traditional famous flowers in China and one of the four major cut flowers in the world. The cut chrysanthemum has various varieties, compact flower shape, long vase life, and has a broad market prospect. The planting density of plants is one of the important factors affecting the quality of cut chrysanthemums. The ...
Claims
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IPC IPC(8): A01G1/00
Inventor 滕年军张冬梅李三子陈发棣房伟民管志勇蒋甲福陈素梅廖园何玉华
Owner NANJING AGRICULTURAL UNIVERSITY