3A brief summary on experiment and demonstration of the new Zhengdan 958 with good quality and high yield maize variety10-12
7Studies on the Technique System of Tissue Culture and Rapid Propagation of Jojoba Ⅱ.Various Hormone Combinations in the Differentiation and Rooting Culture22-24,69
13Studies on extraction and insecticidal activity of LS insect-killing composition from plant in calabash family43-45
14Studies on the occurrence and damage characteristics and its distribution type of cotton bollworm in corn field45-47
17The current situation,problems and countermeasures on soils planting tobacco and cured tobacco fertilizer application in Henan province54-57