甜荞产量性状相关性分析

研究表明:提高甜荞产量的关键在于提高甜荞的结实率;在选育甜荞新品种时,不宜选择高秆品种;选择当地最适宜的品种,既要注意品种的产量稳定性,又要考虑品种的结实特性。     

The Effect of Detopping the Field Bean Plants (Vicia faba L. minor) and Lack of the Pod Setting on the Symbiosis with Root Nodule Bacteria

The plants of field bean var. Nadwiślaνski were detopped after about 1 month since the beginning of flowering and after that all flower buds were removed from some plants. The effect of a change in the trophic balance on the setting and subsequent growth of root nodules was studied.
The removal of pods had the greater effect on the increase in the weight of the remaining organs than the detopping of plants. Detopping retarded the ageing of the plants and delayed the phase of the greatest reduction of the number of pods. The detopping of plants revealed their considerable compensative possibilities in terms of production of the pod weight and the potential of leaves for biomass production. The data obtained indicate that plant detopping may disturb the root–bacteria exchange of signals, necessary to initiate the nodule development, while the further growth of nodules depends, above all, on the amount of available photosynthates.
A very high correlation between the dry weight of the whole plant to the dry weight of leaves ratio and the weight of nodules was observed. It proves the importance of the trophic balance of the plant for the root nodule weight production.     

关于《中图法》第四版现代舞、交际舞及体育舞蹈类目设置的探讨——兼与张晶老师商榷

针对现代舞、交际舞、体育舞蹈等类图书归类时出现的归类混乱的问题进行了详细分析，指出了《中图法》四版在此类类目设置的不足之处，并提出了解决问题的办法。     

外源腐胺对糯米糍荔枝座果的影响

试验研究了腐胺（Put）在不同时期、不同浓度和不同次数喷施对糯米糍荔枝座果的影响。结果表明，以盛花期喷施30－40mg/L的座腐胺1次，对提高糯米糍荔枝的座果率效果最好，而对果实体积和单果重没有明显影响。     

动物生理学实验教学单独设课之重要性

在高校的动物生理学教学中,实验教学是其中的一个重要组成部分。作为课堂教学的重要辅助和补充,动物生理实验教学效果对课堂教学具有极大的驱动作用。为突出动物生理实验教学的重要性,对动物生理学实验施行单独设课,这是考查理论教学效果、促进实验课教学质量的一种重要措施。     

中、美学校体育课程设置比较分析*

运用比较分析等方法，对宾夕法尼亚州和上海市学校体育课程设置进行比较分析发现，美国学校体育课程设置内容广泛，重视个体全面发展、注重人文关怀、注重各级学校体育课程衔接；提出上海市学校体育课程设置要提高衔接性、体育课程设置应该重视人文关怀，关注残疾人体育、充分利用体制优势，促进学生养成良好体育锻炼习惯、加强学校、家庭和社区的联动，构建完整体育活动圈等建议。以期为学校体育课程改革提供些许有益的参考，从而进一步促进学生身心健康。     

不同药剂处理对灵武长枣坐果与光合指标的影响

为了提高灵武长枣坐果率和单果质量,采用以色列专用肥(0.3%)、赤霉素(30×10-6)、爱乐壮(ALA、5-氨基乙酰丙酸)喷施处理大田种植的灵武长枣,测定其坐果率、光合速率、叶绿素含量、吊果量、单果质量等指标,分析不同药剂处理对灵武长枣坐果与光合作用的影响。结果表明:1‰ALA处理下的坐果率提高近1倍,且叶绿素含量、单果质量均高于对照;以色列肥处理下灵武长枣叶片的水分利用效率比对照高40%左右。因此推荐将1‰ALA和以色列专用肥应用于灵武长枣的生产实践中。     

高职类都市园艺专业市场调研与课程体系构建分析

以安庆职业技术学院为例,通过对苏州、合肥等地的兄弟院校、企事业单位进行走访,就都市园艺专业发展前景、人才培养的定位、实施意见与专业建设进行了交流.通过完善人才培养体系,提升学生专业技能,带动地方产业发展.     

Two Types Modules for the Boiler Attached to 330 MW Unit

Boiler is an important facility in power plant , the safety and economy of unit is affected by it. Studying the dynamic of boiler can improve the knowledge about boiler , which is important for. Features of MMS are introduced based on MMS simulation setting, and the real time capable module and non real time capable module are compared from principle. Real time capable dynamic model of boiler and non real time capable dynamic model of boiler of 330 MW unit are established . The experimental results show that the dynamic process of two type model accords with the mechanism of the object , at the same time, the validity of real time capable module is discussed .     

籼粳亚种杂交组合的结实率与光合产物供给水平及转运效率间的关系

通过剪除部分颖花和部分功能叶片以及~(14)CO_2标记光合产物等处理,探讨了亚种组合结实率偏低的生理原因。结果证明:光合产物供给水平是制约亚种组合结实率的一个十分重要的因素。虽然亚种组合的叶面积指数和单株叶面积比常规籼稻大得多,但由于每穗颖花数多。以至每朵颖花占有的叶面积并无明显优势,且其光合速率低于常规籼稻,因而分配给每朵颖花的光合产物量相对减少,限制了部分颖花的发育。~(14)C光合产物分配到穗部的比率不但不低于常规籼稻,而且比其略高,说明亚种组合输导组织的运输能力不是结实率偏低的限制因素。