LONDON, April 27, 2016 /PRNewswire/ -- Hebei Province and Shanghai Municipality are two important vegetable planting areas in China. Specifically, vegetable planting area in Hebei Province reached 1 .37 million ha (20.54 million mu), ranking fifth around the country. Cucumber planting area in Shanghai was quite stable in the past, but it showed downward trend these years and stood at about 2,364.5 ha (35,468 mu) in 201 4. About 50 cucumber cultivars were planted in the city while only a few were planted widely. Currently, cultivars with largest planting areas are Shenqing1 , Biyu2, Jinyan4, Nanza2 and Ruiqing.
This issue will mainly introduce five major vegetable planting areas in Hebei Province and major seed producers of the major cucumber varieties planted in Shanghai.Northeast China has become the national center of GM corn. Experts estimate than 10 million mu (666,666.67 ha) is used to plant GM corn in Northeast China. Authorities have begun to crack down on GM corn.
In China, there are high levels of investment into GMO R&D, many agricultural GMO varieties, high volumes of land allocated for GMO planting and many imported GMO products. Crucially, many people have contracted cancer by consuming GM food. The Chinese Government has been forced to legalize GM planting because GM crops have become common.
The overexpression of Bra-miR07 can significantly influence the growth and development of transgenic plants and Bra-miR07 may also play important roles in regulation of cauliflower organ development.
ZYMV is a common virus infecting wax gourd in Guangdong Province, but there are few systematic researches about this virus. In this research, researchers detected the infection situation and genetic variation of coat protein gene of ZYMV isolates in Guangdong Province, and lays a foundation for further pathogenicity research and antivirus genetic engineering.
There is a relationship between corn grain moisture content and grain filling, and the grain position effect shows many different performances in different periods of the varieties.
This study shows that the testing lines from the upper reaches of the Yangtze river, the middle and lower reaches of the Yangtze river are obviously distinguished from other varieties of district group, and respectively belong to different subpopulation with regional characteristic in a certain degree. In addition, most of testing varieties have relatively simple population structures and the varieties of Yangtze river region have the simplest ones.
This research reveals that AtD-CGS (a key gene in Met biosynthesis) can consistently function among different genetic background and generations in GM soybean.
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