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Status and Perspectives of the Researches on Lawn
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作者 hualuo ZHENGHaJ-jin +3 位作者 CAIDian-xiong ZHANGJian-jun WANGXiao-bin FANHai-rong 《Agricultural Sciences in China》 CAS CSCD 2005年第2期142-149,共8页
There is a rapid development of lawn industry, however, the researches on lawn culture, maintenance and its mechanisms lag behind. Studies of drought-resistance, fertilization, management and maintenance of lawn are d... There is a rapid development of lawn industry, however, the researches on lawn culture, maintenance and its mechanisms lag behind. Studies of drought-resistance, fertilization, management and maintenance of lawn are discussed in this paper. Besides, problems with the research on lawn culture and its maintenance in China are also analyzed. For example, soil has been destroyed seriously by the production of wrapping sward, but the studies on turf medium are deficient. Besides, the maintenance and management of lawn have not a standard due to the shortage of studies on turf quality assessment; applications of high-technique to lawn sciences are inadequate too. The developing tendency of lawn research in China is suggested at the end of this paper to help for the further studies in this field. 展开更多
关键词 LAWN CULTIVATION Maintenance Drought-resistance Fertilizer application
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藏族天文历算的发展概述
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作者 华洛 《甘南民族文化研究(藏文)》 2018年第1期36-52,共17页
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藏族天文历算的发展概述
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作者 华洛 《甘南民族文化研究(藏文)》 2018年第2期19-35,共17页
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