How much is the oil peony seed per jin? What are the planting prospects? What are the effects and effects? (with planting technology)

Oil peony refers to the variety type of peony with high seed yield, high oil content and high effective components. Its whole body is a resource plant endemic to China, which has a special position in the biological world. So, how much is a jin of peony seeds for oil? What are the planting prospects? What are the effects and effects? It is understood that the price of a jin of peony seeds in the first two years is about 15 yuan, because peony seeds also have a black shell, and it takes at least more than 10 jin to produce a jin of oil, among which moldy and damaged ones should be removed. There is also simple labor, which requires manpower from the beginning of the acquisition. If you do this calculation, it will be hundreds of times.

What are the planting prospects?

1. New crop: oil peony is a new woody oil crop, which has the characteristics of large seed yield, high oil content, high quality and strong resistance. it can be planted on some marginal land and can be intercropped with economic forest for more than 30 years.

two。 The market is huge: according to statistics in 2016, China imported 6.884 million tons of palm oil, olive oil, soybean oil, rapeseed and other edible vegetable oil, and 89.529 million tons of soybeans, rapeseed and other edible oilseeds, totaling more than 50 billion US dollars. The external dependence of edible oil has reached 67.7%, which has long exceeded the international safety early warning line. At present, the per capita consumption of vegetable oil in China is about 20 kg / year, while that in developed countries in Europe and the United States has reached about 30 kg / year. China's edible oil market is huge.

Complete policies: on the 9th of 2011, the Ministry of Health announced the announcement on approving Yuanbao Maple seed Oil and Peony seed Oil as New Resource Food, which solved the problem of entering the peony seed oil market; on the 68th of 2014, the document of the General Office of the State Council "opinions on accelerating the Development of Woody Oil Industry" launched the national policy for the development of peony seed oil.

What are the effects and functions of oil peony?

Peony seed oil is not only rich in nutrition, but also contains rich and unique bioactive substances. α-linolenic acid is the most basic and core substance in the evolution of human life, which is the main element of synthetic cell membrane, which can be taken internally and externally. It has the functions of promoting blood circulation, eliminating inflammation and sterilization, promoting cell regeneration, activating peripheral nerve, lowering blood pressure, reducing blood lipid, reducing weight, etc., external use can beautify and nourish beauty, eliminate pigment deposition. Reduce wrinkles and make skin delicate, smooth and elastic. External use also has a wonderful effect on the treatment of oral ulcers, rhinitis, arthritis, skin diseases (including acne, beriberi, molting of hands and feet, blistering, eczema, redness and swelling, itching pain, etc.).

How to plant oil peonies?

1. Land selection

The cultivation land of oil peony should choose the neutral plot with deep and fertile soil layer, loose air permeability and good drainage (pH6.5-7.5). The soil quality is better in sandy loam, and the land with heavy texture, saline-alkali, low-lying and continuous cropping is not suitable for planting.

The land should be ploughed and turned one month in advance, with a depth of about 20-30cm. Promote soil ripening by exposure to the sun and kill bacteria and eggs. Before ploughing, mature organic fertilizer 1000kg or peony special fertilizer 500kg were applied per mu.

2. Seedling treatment

Choose more than 2-3 years old high-quality strong seedlings to plant. Usually cut off the diseased root and residual root before planting, after unifying the seedling specification, soak the whole plant with 50% thiram 800x solution or 50% carbendazim 800x solution for 10-15 minutes.

3. Timely planting

The planting time of oil peony in the field is more strict, it is better to be planted in the north from September to October, and it can be postponed to November in the south of the Yangtze River. Transplanting too early, because the temperature is on the high side, the survival rate of transplanted seedlings is low; transplanting too late, it is difficult to form new roots that year, and the growth is weak in the coming year.

4. Reasonable density

Under the dynamic management of planting density of oil peony, it is generally about 3000 trees / mu when planting, and the row spacing of 30cm × 80cm or 40cm × (90050) cm is wide and narrow. We can also choose the high density cultivation of 20cm × 60cm with row spacing, and then remove a row of peonies every 1-2 years.

5. Planting method

When planting in a large area, the tree peony planting machine was used to plant the row spacing, or the burrowing machine was used to plant according to the row spacing (25cm × 30cm). When planting, the peony seedlings were first put into the hole to stretch the root system. After filling the soil in the hole, the peony seedlings were raised to make the root neck lower than the ground 2cm or so, and then the root soil was compacted so that the root soil was closely connected, and the planting water should be irrigated after planting.

Time: 2019-03-21 Click: