Double-cropping high-efficiency planting method for Tainong mangos

Abstract

The invention provides a double-cropping high-efficiency planting method for Tainong mangos. The method comprises the steps: controlling the treetops and hastening blossoms are performed for first cropping in the middle ten days and the last ten days of May, the mango can blossom before and after the Mid-Autumn Day, and the mangos can come into the market before the New Year's Day; after he mangosare picked, hastening blossoms is performed for second cropping before the New Year's Day, and second-cropping mangos can be picked in the middle ten days and the last ten days of May. In hastening the blossoms, a flow hastening agent which is prepared from one or several of combination 1, combination 2 and combination 3 is utilized; the combination 1 is prepared from the ingredients of potassiumnitrate and 6-BA, and a ratio of the potassium nitrate to the 6-BA is (5 to 15g) to 0.02g; the combination 2 is prepared from the ingredients of cytokinin and sodium nitrate, and a ratio of the cytokinin to the sodium nitrate is (0.01 to 0.1g) to 26.67g; the combination 3 is prepared from the ingredients of paclobutrazol and ethephon, and a ratio of the paclobutrazol to the ethephon is (0.5 to 1.5g) to 1ml. The double-cropping high-efficiency planting method disclosed by the invention can remarkably improve a yield of Tainong No.1 mango production, achieves high-efficiency mango cultivation,has positive significance in mango industry development and fruit farmer increment and has a wide popularization and application prospect.

Description

technical field [0001] The invention relates to the field of biotechnology, in particular, the invention relates to a high-efficiency planting method for twice-cropping Tainong mangoes a year. Background technique [0002] Mango is one of the famous tropical fruits and enjoys the title of "King of Tropical Fruits". Because of its delicate and sweet flesh, special flavor and high nutritional value, it is deeply favored by people. Mango also has the characteristics of strong adaptability, fast growth and easy growth, long fruiting period and high economic value. In recent years, the world's mango planting area has been expanding year by year, and the output has also increased year by year. At present, it has become the fifth largest fruit in the world after grapes, citrus, bananas, and apples. [0003] Mango is one of the most important tropical crops in the world, and my country is one of the main producing countries of mango. Mango flowering management is an important tech...

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