关键词: 净光合速率, 净光合速率, 日变异规律, 半同胞家系, 湿地松

Abstract:

Abstract: Agricultural growth of listed companies should be said that is a continuing research focus, socio-economic development needs of the industry's development requires the main body of this micro-agriculture, industry, the growth of listed companies, but for the growing diversity of business enterprises due to the additional earnings, in the current business was also no obvious apparent. In the current business was also no obvious apparent. As the banner of Chinese advanced productive forces, representatives of agriculture, agricultural listed companies, the prevailing relative number of small, generally small-scale, science and technology level is not high, there is also back in the process of production and operation of agricultural investment, diversification and other issues in transition , I believe that this is a necessity in the development of things and allowing the existence of the deviation, the key is to address and resolve these issues, this article will be listed on the company's growth in Chinese agricultural diversity issues for analysis and study.