1. Some kinds of qualitative and agronomical traits are correlative.

2. The major agronomical characters of new cotton variety Han 5158 were analyzed. The result were that Han 5158 was high yield, good fibre quality and strong resistance.

3. These varieties possessed good agronomical characteristics and could be used in further rice breeding and rice production.

4. Daqingjin whose agronomical characters and the sun-cured leaves was the best could be used as parents for hybridization and also be released directly in production.

5. The five agronomical traits of husk are controlled by the additive inheritance effect, so they could be improved by selection of parents in maize breeding.

6. The agronomical requirement and the cropping system development have to be supported by tractors with high horsepower.

7. A combination of agronomical and chemical control measures is desirable for its effective control.

8. Based on ecological, agronomical and engineering-oriented measures which should be adopted to build an ecological tea plantation in this area.

9. The effects of some agronomical measures, such as fertilization, irrigation and chemical control, on improving the quality of strong-gluten wheat were studied.

10. This selective method of agronomical traits and fibre properties was described in this paper.

11. Results showed that regulative fertilization changed agronomical properties compared with conventional fertilization and increased significantly grain weight of one spike and grain yield.

12. Composite interval mapping method was employed in mapping and analysis QTL controlling heat tolerance and some important agronomical traits in Chinese cabbage.

13. "In the process of developing new crop varieties, the discovery of important agronomical genes is very important, " Zhu told SciDev.Net.

14. This suggests that appropriate mixed planting of rice varieties with different genetic backgrounds and agronomical features is an effective approach for rice blast control.

15. Through analysis of simple coefficient of correlation among different characters of flax, influence of major agronomical characters to fiber content of Single plant it discussed.

16. Using genetic correlation and multiple correlation analysis, Studies on relationships between grain quality and agronomical traits of 49 wheat cultivars were carried out.

17. Increase in agricultural productivity requires optimizing the use of existing farmland through more efficient use of agricultural inputs and improved agronomical practices.

18. The issue of agricultural machinery serves the agronomy (or strictly meet the unchangeable agronomical requirements) or the contrary is a longstanding controversial one in China.

19. The effect of the planting density and the application amount of N-fertilizer on the yield and agronomical character of medium indica hybrid rice-liangyou 6326 were studied.

20. The results indicated that means of BC1 lines were in the range of two parents for most agronomical and economical characters.