The cytotoxicities of some compounds obtained from Azadirachta indica were evaluated. 并对从印楝中得到的部分化合物进行了生物活性的研究。
Studies on the Secondary Metabolites of Endophytic Fungus Epicoccum sp. Isolated from Azadirachta indica 一株印楝植物内生真菌Epicoccumsp.次生代谢产物的研究
Investigation of Fruit Maturity Stage of Azadirachta indica Juss. and the Change of Fruit Azadirachtin Content at Different Harvest Time 印楝果实成熟期调查及不同采收期印楝素含量的变化
Effect of Formulated Fertilization on Yield and Growth Characteristics of Azadirachta indica Plantation 配方施肥对印楝人工林产量和生长性状的影响
Establishment of Regeneration System for High Frequency Plantlet of Azadirachta indica A. Juss 印楝(AzadirachtaIndicaA.)高频植株再生系统的建立
Study on the Extraction, Purification and Pesticide Formulation of Azadirachtin A; Extraction Technique and Content Determination of Total Flavonoids From the Leaves of Azadirachta indica 印楝叶总黄酮的提取工艺研究及含量测定
The Extract of Azadirachta indica in the Application of Forestry Disease and Pest Control 印楝提取物在林业病虫害防治中的应用
Fertility of the soil was indicated as more critical than moisture supply for growth of Azadirachta indica. 土壤肥力对印楝的生长比水分的供应更重要;
Azadirachtin, the most potent insect antifeedant and growth-regulating agent, is extracted from the seed of the neem tree, azadirachta indica A. Juss. 印楝(AzadirachtaIndicaA.Juss)种仁中含有印楝素A(azadirachtin)等活性成分,对害虫具有显著的拒食作用和生长抑制作用。
Growth adaptability study of Azadirachta indica at different elevations of the dry hot valley of yuanmou county of Jinsha River basin 元谋县金沙江干热河谷不同海拔印楝适应性研究
Development of Technological Equipments Extracting Azadirachta indica Seeds 印楝种籽初制工艺技术装备的研制
Study on Sapling Breeding by Cutting and Afforestation of Azadirachta indica 印楝扦插育苗及造林观察
Changes of JHE and MFO Activity in Body of Plutella xylostella under Neem Treating Extraction Azadirachtin from Neem ( Azadirachta indica) Seed Kernels and the Insecticide Effect Research 印楝素作用下小菜蛾体内MFO和JHE活力的变化印楝(Azadirachtaindica)种仁中印楝素的提取及其杀虫活性研究
There was great difference in growth of Azadirachta indica from different geographical provenances. 不同地理种源的印楝生长差异很大;
To search the correlation between soil enzyme activities and soil fertility under fertilization conditions, the indexes of soil enzyme, soil chemical property and soil microbes in 3-years Azadirachta indica plantation were detected and analyzed in Yunnan Yuanmou Desert Ecosystem Located Research Station of State Forestry Administration. 为探讨施肥条件下土壤酶活性及其与土壤肥力的关系,对国家林业局云南元谋荒漠生态系统定位研究站3年生印楝林的土壤酶、土壤化学性质和微生物因子进行了测定和分析。
Extraction of azadirachtin from the kernel of Azadirachta indica with the smash-and-stir method under normal temperature 室温粉碎搅拌法从印楝种仁中萃取印楝素的研究
Sound Organization of the Government Rapid Development of Neem ( Azadirachta indica) Industry in Yunnan 政府的有效组织与云南印楝产业的快速发展
Azadirachtin was found in the bark of introduced neem tree ( Azadirachta indica A. Juss) grown in China by TLC examination. 用TLC法测知引入中国种植的印楝树皮中含有印楝素;
Study on Annual Growth Dynamics of Azadirachta indica Seedling 印楝实生苗年生长规律研究
Callus Induction and Plantlet Regeneration of Stem Segments of Azadirachta indica 印楝茎段愈伤组织诱导及其植株再生
Chemical Composition of Azadirachta indica and Its Bioactivity 印楝的化学成分及其生物活性
Propagation of neem ( azadirachta indica) via leaf tissue culture 印楝叶组织培养繁殖研究
Tissue Culture of Azadirachta indica 印楝的组织培养
The water physiological characteristics and the mechanism of drought resistance of the 4 provenances of Azadirachta indica introduced from India were studied by analysing the growth and water physiological indices of these trees. 通过对印度引种的4个种源印楝的生长和水分生理指标进行测定分析,比较分析它们的水分生理特性及其抗旱机制。
The index of fertilizing effect of these treatments reached 2.86~ 14.17. The growth of height, and basal diameter of Azadirachta indica young plantation were sensitive to P and N. 施肥处理的肥效指数达到286~1417,树高、胸径生长对P、N肥反应敏感;
In dry-hot river valley, adaptive shade was benefit for photosynthesis capacity and efficiency of Azadirachta indica A.Juss, excessive press could restrict its formal physiological reaction. 在干热河谷区适度的遮阴有利于印楝光合能力及光合效率的提高,而过度的被压则不利于或会限制印楝正常的生理活动。