Utilization of Livestock''s Dejection as Biogas Origin in Building New Countryside in Heilongjiang Province--Developing Utilization of Biogas and Promoting Energy-saving and Emission Reduction

With the startup and execution of new socialistic countryside construction in Heilongjiang Province,the transition from castoff to resource is strengthened in the countryside,aiming at neat appearance of the countryside,clean production and saving energy.People produce biogas and provide the countryside with new energy by means of turning livestock's dejection into resources,composting of the plant and animal's leavings in the courtyard and even in the factory.It is helpful for the countryside to conserve t...     

深优957特征特性及栽培技术

2012年引进杂交水稻新品种深优957在福建省南平市光泽县早季试种，经过2年多的试种观察，结果表明：深优957是感温型三系杂交水稻品种，全生育期137d，综合性状好，增产潜力大。并总结配套栽培技术。     

城镇化发展中的小城镇特色建设问题研究

集中发展小城镇是我国城镇化发展的一个重要选择。当前我国小城镇特色建设面临着特色挖掘不突出、特色彰显能力弱、基础设施公共服务功能弱、创新精神不足以及缺乏活力等问题。小城镇特色建设必须坚持以适合人民生活为宗旨，以大中城市周边合理布局为基础并注重乡土重建，充分发挥原住民在小城镇特色挖掘上的主体作用，注重通过创新精神去激活发展动力，在保护和开发并重的前提下发挥政府搭建平台、城镇居民共同参与、开发资本“走进来”的三方协同作用来加强小城镇特色建设。     

秦岭南麓新分布小太平鸟迁徙期食性初步观察

2011-2013年冬季,作者采用分组全天跟踪的方法,调查小太平鸟迁徙期活动特征和食性。结果证明:小太平鸟冬季由北向南成群迁徙过程中,会在某个生境优良的区域停留取食9~15日、成群活动在树冠上部。小太平鸟在迁徙期停留区域取食植物果实种类有20种,有人工栽培树种果实,也有野生树种果实。今后应持续迁移路线、停歇地、种群动态监测。     

Analysis on Function Orientation and Development Countermeasures of New Agricultural Business Entities

Along with the rapid advance of industrialization and urbanization process, fostering new agricultural business entities become inevitable for agricultural transformation and the construction of agricultural modernization in China. The status of the new agricultural business entities determines the level of modern agricultural development. In recent years, new agricultural business entities have grew rapidly. However, there are still many problems including the difficulties in financing loans, inadequate agricultural insurance system, bad implementation of agricultural subsidies, jagged agricultural talents and so on. In order to foster new agricultural business entities, countermeasures should be carried out to ensure financial support, perfect the agricultural insurance, strengthen the level of agricultural subsidies, strive to develop the degree of specialization agricultural operators and so on.     

Inlfuence of FSH Treatment on Expression of CDC25A,TSSK3 and P53in Vitro Cultured Sertoli Cells of Calf

CDC25A, TSSK3 and P53 expressionsin vitro in cultured sertoli cells after FSH treatment were studied in order to provide some data for further researches of spermatogenesis. Different concentrations of...     

基于新型城镇化背景的耕地利用与保护研究

建国以来，中国城镇化发展经历了六个阶段，呈现出波状起伏、落后于世界水平、依靠政府推动、区域不平衡等特点。城镇化进程中土地利用存在“寅吃卯粮”、农村土地收益流向城镇、土地资源过度开发、耕地健康水平下降、土地政策基本取向难以实现等问题。新型城镇化背景下耕地保护必须有新思维：降低土地消耗强度，提高土地利用效益；建立与农业适度规模经营相适应的农地流转新机制；实施耕地健康养护工程，保障安全食品供给；制定涉地指标省域内跨市有偿调剂和“地随人走”的政策。     

莱豆新品种龙莱1号的选育

征集龙岩市莱豆地方品种13个,按照育种目标进行品种筛选、提纯、繁殖、特征特性观察与栽培技术试验,育成的莱豆新品种龙莱1号具有中熟、品质优、产量高、抗病性较强、适应性广、商品价值高等特点。该文介绍该品种从2003～2010年的选育过程及该品种主要特征特性。     

毛竹珍稀新栽培变种——绿槽龟甲竹

描述了毛竹的1个新栽培变种——绿槽龟甲竹。其竹秆下部一段的节交互歪斜,上下节在一侧相连,而节间在另一侧偏肿呈龟甲状,竹秆黄色,且龟甲状秆对称绿色纵条纹,分枝一侧纵沟槽绿色,叶片有淡黄色细纵条纹。     

农村建设中太阳能路灯综合效益评价研究

我国新农村建设中太阳能利用取得了快速发展,本文简要介绍了太阳能路灯系统的工作原理,结合某市循环经济示范村太阳能路灯系统的使用现状,采用费用-效益评价指标从经济、环境和社会效益3个方面对太阳能路灯系统进行综合评价与分析,得到太阳能路灯与普通路灯相比较,在经济上是可行的;安装太阳能路灯系统减少了对环境的污染,提高了可再生能源的利用价值,对于该旅游区的环境保护具有重大意义;对新农村建设新能源的利用,起到了很好的引导作用,为太阳能路灯系统大力推广提供一定的实践依据。