Method for culturing oil peonies

Abstract

The invention discloses a method for culturing oil peonies. The method comprises the following steps of (1) seedling plant processing, seedling plants are soaked in a 800-fold thiram solution for 15 min to 20 min, and then are dried to be planted; (2), culturing, culturing is carried out according to the seed spacing of 20*25 cm, in the culturing process, a shovel is inserted into the ground to drive open a gap, a seedling is put into the gap, and is slightly lifted to enable the rootstock portion to be 1 cm to 2 cm lower than the ground, and planting holes are sealed into ridges of 10 cm to 20 cm; (3), fertilization, in the first year of planting, fertilization is avoided, and from the second year of planting, fertilizer is applied twice every year; (4) pest control, at the early march, 10 to 15 kilograms of phoxim granules are applied to per mu; at the mid to late April, 600 to 800-fold liquid of 70 percent of thiophanate methyl is sprayed and applied before 7 days to 10 days of the flowering phase; from beginning of the last ten-day of May, 600 to 800- fold liquid of carbendazim or thiophanate methyl or chlorothalonil is sprayed and applied at intervals of 15 days to 20 days. According to the method, the seed setting rate of the oil peonies is improved, the method is large in seed setting amount and oil yield, and increasing of vegetable oil consumption per capita is met.

Description

technical field [0001] The invention relates to the technical field of flower cultivation, in particular to a method for cultivating peonies for oil. Background technique [0002] Peony for oil is a new woody oil crop. "Purple spot" peony is suitable for semi-arid areas in the north, while "Fengdan" peony is suitable for the Yangtze River Basin. More than 20 provinces and cities in the country are suitable for planting oil peony, with an average of 2 million mu in each province. , the planting area can reach 40 million mu, and the output of peony seeds can reach 10 million tons. my country is a country that relies more than 60% on foreign countries for edible oil crops, and urgently needs to diversify domestic oil crops. Peony edible oil is the best edible oil in the world. Peony seed oil is rich in a large amount of unsaturated fatty acids, and the content of unsaturated fatty acids is as high as 92%. Peony for oil has the outstanding characteristics of "three highs and o...

AI Technical Summary

Problems solved by technology

However, the existing cultivation mode of oil peony is simple and extensive, and the seed setting rate is not high.