双覆盖技术在三七育苗上的应用效果研究(4)
4. National Resource Center for Chinese Materia Medica,China Academy of Chinese Medicinal Sciences,Beijing 100700, China)[Abstract] Objective:In order to improve the irrigation for Panax notginseng growing seedlings,different mulching ways were carried out to investigate the effects of double mulching. Method: Field experiment was applied to study soil moisture ......
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