Key Techniques of Stereoscopic and Efficient Cultivation of Strawberry in Southern Xinjiang

Strawberry is rich in nutrition,which is the only fresh fruit in winter in southern Xinjiang,with good prospect of stereoscopic cultivation.In this paper,the key techniques such as stereoscopic cultivation pattern,the combination of different modes,the substrate of strawberry cultivation,the drip irrigation system,the formula of nutrient solution,the selection of varieties,the propagation of seed and seedling,the induction of flower buds,the planting and management of plants,and the green control of diseases and insect pests are introduced,and greenhouse space and solar energy are fully used to maximize the economic and social benefits of strawberry farming combined with tourism.The results will further promote the quality and efficiency of strawberry industry in southern Xinjiang,and provide a reference for strawberry growers.

棉花高产高效栽培替代技术研究

以金农棉1号F1代杂交种为材料,研究了棉花漂浮育苗移栽棉和免耕直播棉不同播期和不同密度下对棉花的产量构成因素、成铃分布情况及各种成本、产值及利润的影响。研究结果表明:在单株成铃方面,只有处理1和处理6高于对照;各处理的单铃重都大于ck,其中以处理1的最重,达到了6.59 g,比ck大;各处理之间衣分差异不显著;而在皮棉产量和籽棉产量、产值以及利润上,处理3最大,其次是处理4。

白及育苗栽培关键技术研究进展

白及不仅具有较高的药用和观赏价值,也是现代医药和化妆品工业的重要原材料,市场需求量大。对白及品种选育、种苗繁育、栽培管理技术及其对白及产量及品质的影响进行了综述,以期为国内白及规模化种植和资源开发利用提供参考。

林木良种壮苗繁育案例的教学设计与组织实施

以林木良种壮苗繁育案例教学为例,将引种于我国西南地区的油材两用树种蓝桉和直干桉为案例材料,通过适宜案例材料的选取、详细的案例课堂设计、有序的案例教学组织实施、科学的案例教学效果评价分析,探索了《森林培育学》案例教学的教学设计与组织实施。经连续2年探索期的案例教学实践证明:案例教学在本门课程的教学中具有可行性和优效性。此案例的教学设计与组织实施模式可为今后其他案例的构建提供借鉴和参考。