在大面积的示范推广中，充分显示了这个科辐早熟沙打旺新品种良好的生产价值。
In the process of demonstrating and extension on large area the improved seed illustrated advanced value of production.
高淀粉玉米产量及品质由于受环境条件和栽培措施的影响，而导致品种优势得不到发挥，影响大面积推广。
The influence of environmental condition and cultivation measures on the yield and quality of high-starch maize can lead the underdevelopment of the advantages of variety and affect the large spread.
以生产上大面积推广应用的水稻主栽品种为样本，分析了东北全区域活动积温与水稻垩白率、垩白面积、垩白度的关系。
Using the main varieties in the production as samples, the relationship between the active accumulated temperature and chalkiness of rice was analyzed.
这些作物经长期的人工栽培和少数基因型品种的大面积推广，使这些农作物遗传资源越来越狭窄，受病虫和非生物逆境的危害越来越严重。
These crops have been cultivated for a long time and only few cultivated varieties have spreaded to great area. The genetic resources of these crops has become more and more limited.
通过对陕西省棉花品种区域试验、棉花品种生产试验及大面积推广情况的调查研究表明。
The Shaanxi cotton variety regional tests , Shaanxi cotton production test and large area popularization were analysed.
应用花粉培养技术选育啤酒大麦新品种，已成功地选育出啤酒大麦新品种单二，并在大面积推广应用了300000公顷。
Application of Anther Culture Techniques in Breeding of Malting barley new variety. A new barley variety DanErhas been successfully bred and is expanded 300000 ha.
应用花粉培养技术选育啤酒大麦新品种，已成功地选育出啤酒大麦新品种单二，并在大面积推广应用了300000公顷。
Application of Anther Culture Techniques in Breeding of Malting barley new variety. A new barley variety DanErhas been successfully bred and is expanded 300000 ha.
应用推荐