Cotton Brown Fiber New Variety Breeding Method Was Awarded National Patent.

2011/7/26 14:06:00 35

Recently, Du Xiongming, a researcher at the Cotton Research Institute of Chinese Academy of Agricultural Sciences, invented the "high-quality brown cotton".

New fiber products

The breeding method of species was awarded the national invention patent.

Experts believe that the advent of this invention will provide a high quality, large Boll and high yield method for the breeding of new high-quality brown fiber varieties in China.

According to Du Xiongming, "

cotton

Breeding method of a new high-quality brown fiber variety "Brown 1-52" (Brown 1) was selected with semi wild cotton as the basic material. The brown color cotton strain "Brown 1-52" was selected as the male parent and hybridized with the white cotton germplasm "S9108" with excellent fiber quality and big bells. Through the selection of single plant system for many years, a series of high-quality brown colored cotton new lines were selected, such as "S9B12" and "S9B11".

Experts believe that the use of "Brown high-quality cotton fiber breeding method" breeding of brown colored cotton, not only improved the quality of brown colored cotton, but also greatly improved the brown coloured cotton lint, single boll weight and lint yield, thereby solving the current brown brown cotton quality is poor.

lint

The problem of low yield.