【摘 要】
:
Seeds of 18 species of Indigofera L. were examined with the scanning electron microscope and the light microscope. Macro- and micromorphological characters, inc
论文部分内容阅读
Seeds of 18 species of Indigofera L. were examined with the scanning electron microscope and the light microscope. Macro- and micromorphological characters, including seed shape, colour, size, surface, epidermal cell shape, anticlinal boundaries, outer pe
其他文献
Information on the effect of planting date and irrigation on soybean [Glycine max (L.) Merr.] seed composition in the Early Soybean Production System (ESPS) is
近年来,随着经济体制改革的逐步深入,中小企业取得了长足的发展,以成为推动国民经济发展、促进市场繁荣和社会稳定的重要力量。在推动国民经济适度增长、缓解就业压力、实现科技
Proline has been shown to accumulate in plants in response to biotic and abiotic stresses. Exogenous proline has thus been used for improving some plant cryopre
A newly efficient protocol has been established for high frequency somatic embryogenesis through callus culture of Coelogyne cristata. The best frequency of cal
在市场经济条件下,资金的时间价值更加突出,建立健全完善的资全管理及运作体系,管好盘活资金,提高资金的使用效益,对企业经营的影响至关重要。
20世纪90年代以来,随着我国经济与政治层面的不断改革,媒介文化生产也发生着从宏观到微观的各种变化,体现为从体制改造到机制转换的全方位改变,其内在的生产逻辑也进行着重大