Breeding method for achieving high-density and rapid breeding of mango seedlings
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A high-density, fast technology, applied in application, cultivation, agriculture, etc., can solve problems such as long time period, and achieve the effects of industrialization, seedling raising efficiency and significant economic benefits, and reduce the germination process
Inactive Publication Date: 2014-05-14
杨照明
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Problems solved by technology
The traditional mango seedling breeding method takes a long time, and the entire production cycle from seed to commercial seedling takes 2 to 3 years; moreover, at present, using traditional seedling breeding methods, up to 20,000 commercial seedlings can be bred per mu
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Embodiment 1
[0029] From May to July every year, the mangoes in the Youjiang Valley of Guangxi are ripe. At this time, the mangoes have many stones, are ripe and of high quality. During this period, the collection of fruit stones began, and then the work of breeding seedlings began.
[0030] 2. The implementation steps are as follows:
[0031] (1) Site selection: Select a site close to water sources, with good drainage, sufficient light, smooth ventilation, and no pollution sources around as the nursery site;
[0032] (2) Seed selection: select fruit stones that are plump, free from diseases and insect pests, and produced in the current year as the seed provenance;
[0033] (3) Bag selection: Choose a cup bag with a specification of 16cm×22cm as the nutrition bag for production. If you choose this size cup bag, you can place 80 cup bags per square meter and 50,000 cups per mu. bag;
[0034] (4) Bagging: Fill the cup bag with the selected soil for subsequent use;
[0035] (5) Seed treat...
Embodiment 2
[0042] Now the finished mangoes on the market are available all year round. Ripe mangoes are mature and of high quality. At any time, once the stones are collected, the work of breeding seedlings can be started within a week.
[0043] 2. The implementation steps are as follows:
[0044] (1) Site selection: Select a site close to water sources, with good drainage, sufficient light, smooth ventilation, and no pollution sources around as the nursery site;
[0045] (2) Seed selection: select fruit stones that are plump, free from diseases and insect pests, and produced in the current year as the seed provenance;
[0046] (3) Bag selection: Choose a cup bag with a size of 16cm×22cm as the nutrition bag for production. If you choose this size cup bag, you can place 80 cup bags per square meter and 50,000 cups per mu. bag;
[0047] (4) Bagging: Fill the cup bag with the selected soil for subsequent use;
[0048] (5) Seed treatment: take out the seed kernels after breaking the fr...
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Abstract
The invention relates to the new technical field of fruit seedling breeding, in particular to a breeding method for achieving high-density and rapid breeding of mango seedlings. The method comprises the steps of selecting cup bags with the specifications of 16cm*22cm to serve as production nutrition bags, and achieving high-density seedling breeding of placing 50000 cup bags per 0.16 acre; starting to perform extra-root nutrient solution spraying after mango seedling tips emerging for a first time are aged in production management, performing spraying one time every 7-10 days, and continuing the operation until the mango seedlings can be grafted; when tips of the mango seedlings emerge for a third time, removing tender tips of the mango seedlings over third section, and removing all the new tips hereafter. Through the measurements, vain growth of the mango seedlings is effectively controlled, the mango seedlings grow thick, and a grafting link can be performed as early as possible. The whole process of breeding seeds to the commodity seedlings does not exceed a year. According to the method, the mango commodity seedlings appear on the market ahead of time by 1-2 years, the nursery seedling mergence number is more than two times larger than the seedling mergence number through a traditional seedling breeding method, and seedling breeding efficiency and generated economic benefits are extremely remarkable.
Description
technical field [0001] The invention relates to a new technology field of fruit seedling breeding, in particular to a breeding method for mango seedlings to achieve high density and fast seedling growth. technical background [0002] Mango is one of the famous tropical fruits. Because of its delicate flesh and unique flavor, it is deeply loved by people, so it is known as the "king of tropical fruits". [0003] Mangoes are widely distributed. There are more than 70 countries producing mangoes in the world, 90% of which are concentrated in Asia. The economic cultivation areas of mango in my country include Hainan, Guangxi, Guangdong, Sichuan, Fujian, Yunnan, Taiwan and other provinces and regions. [0004] As mango varieties become more and more high-quality, the sales market of mangoes is getting wider and wider, and the benefits of growing mangoes are becoming more and more significant. Therefore, in mango producing areas, mangoes are developing rapidly, and the newly pla...
Claims
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