The light and efficient production technology mode promotes the expansion of rapeseed in winter idle fields and increases production

On November 17th, the Institute of Oilseeds of the Chinese Academy of Agricultural Sciences and the Yichang Academy of Agricultural Sciences held an on-site observation meeting of "Light and Efficient Production Technology Model of Oilseed in Winter Idle Field" in Caobu Lake Town, Dangyang City, and Huang Fenghong, Director of the Oilseed Institute, and relevant leaders of Hubei Rapeseed Office, Yichang Municipal Agriculture and Rural Bureau, and Dangyang City attended the meeting
.
Experts from the national rapeseed industry technology system and the rapeseed industry technology system in Hubei Province, heads of agricultural technology extension departments of relevant counties and cities, large rapeseed growers, and enterprise representatives attended the meeting
online and offline.

 

In the demonstration base of Chuhu Village, Caobu Lake Town, Secretary Xing Hansheng, a major planter, introduced that there are 2,500 mu of high-quality one-season late rice core planting area in the local area, and there are problems such as
late sowing date, slow plant growth and low yield when planting rapeseed after rice harvest.
To this end, the oilseed institute integrates technical achievements such as no-tillage flying seedling, blanket seedling mechanical transplanting and large seedling transplanting, and develops a light and efficient production technology mode in winter idle field, which can alleviate the contradiction of oil rice stubble, avoid the disaster weather during the rapeseed sowing period, and improve the survival rate
of plant seedlings.
Among them, the research and development of optimized rapeseed blanket seedling substrate has good effect of moisture and fertilizer retention, saving 15% of the cost; The strong seedling regulator promotes plant shortness and root blanket formation, and increases the mechanical transplanting density by about 20%, which is conducive to high yield and stable yield
of medium oil miscellaneous 501 and other varieties.

 

The participating leading experts highly affirmed the demonstration results of the light and efficient production technology model, and believed that the technology model has an important technical support role
in promoting the production of rapeseed in winter idle fields and realizing stable grain and oil expansion.