A kind of oil palm seedling propagation cultivation method

Abstract

The invention provides an oil-palm seedling breeding and cultivating method. The method includes performing hybridization on domestic parent oil palms with cold-resistant, drought-enduring, waterlogging-resistant and high-yield genes, cultivating the oil palms for more than 7 years, collecting seeds in high-yield oil palms, complying with rules in a management and production technique including loosening soil in deep pits, cultivating the oil palms in high-fertility soil, reasonably matching microelement fertilizer and controlling sprouts and flowers, and finally, reaching high yield. Through the breeding and cultivating method, the oil palms can be planted within 23 degrees of northern latitude, plantable area for the oil palms is greatly enlarged, the oil palms can be also planted in China, and the insoluble problem over the years in the field is solved; the high-yield, cold-resistant, drought-enduring, waterlogging-resistant oil palms are cultivated, over 500 kilograms of palm oil can be produced per hectare, and economic benefits of oil palm planting are greatly improved.

Description

【Technical field】 [0001] The invention belongs to the technical field of oil palm planting, and in particular relates to a method for breeding and cultivating oil palm seedlings. 【Background technique】 [0002] In the 1960s, 1970s, and 1980s, China planted oil palms in Hainan, Guangdong, Guangxi, Fujian, and Yunnan by introducing seedlings abroad, but they all failed in the end. After research, the main reasons for the failure of these three introductions are: 1. The imported varieties are tropical, with weak cold resistance; 2. The tropical climate has uniform rainfall all year round, and the drought time is very short, and the imported varieties cannot adapt to the long drought in China. 3. Low yield and no economic value; 4. Improper cultivation and management. Finally, in the 1980s, my country's National Academy of Agricultural Sciences concluded that it is not suitable for planting oil palm in my country. 【Content of invention】 [0003] In order to solve the above-m...

AI Technical Summary

Problems solved by technology

After research, the main reasons for the failure of these three introductions are: 1. The imported varieties are tropical, with weak cold resistance; 2. The tropical climate has uniform rainfall all year round, and the drought time is very short, and the imported varieties cannot adapt to the long drought in China. 3. Low yield and no economic value; 4. Improper cultivation and management