生态产业两手抓实现林业健康发展

林业要实现真正的跨越式发展,必须实行生态建设与产业发展两手抓。省直林区在全省林业生态建设与产业发展中具有特殊重要地位,应积极培育稳定的森林生态系统,重视林业科技,发展后续产业,调整林区产业结构。     

西北工业大学金叶信息技术学院中心绿地景观设计

探讨了西北工业大学金叶信息技术学院中心绿地的景观设计方案,本着生态可持续发展、以人为本和浓郁文化内涵的原则,创造一个以自然景观和人文景观相结合的优美环境,为师生提供具有园林艺术氛围的学习、交流、休闲、娱乐和生活的场所.     

论我党历史上的三次经验总结及其重大意义

在我党历史上先后有过3次大的经验总结，促进了党的自身建设及理论上的成熟。第一次总结为中国民主革命的胜利奠定了基础；第二次总结找到了有中国特色的社会主义建设道路；第三次总结把党对历史经验的总结提高到一个崭新的高度，为全面建设小康社会提供了有力的保证。     

Validation of the accuracy of household reporting of subsistence fishing catch and effort: a Fijian case study

Abstract  The accuracy of household reporting of subsistence fishing catch and effort and seafood consumption on the Fijian island of Ono-i-Lau was studied. A creel survey was carried out concurrently to validate the household survey data. Reported estimates of fishing participation, effort, and fish consumption were not significantly different to the creel survey estimates. Householder's appeared to overestimate the number of fish from the most abundant family Lethrinidae, and underestimate rarer fish. However, there was no significant difference between the reported and observed contribution of the majority of finfish families and invertebrate taxa. The reported and observed catch rate estimates were not significantly different, indicating that Ono-i-Lau villagers are relatively accurate in their estimation of the number and size of fish from recalled catches.     

Growth of triploid oyster, Crassostrea madrasensis (Preston)

The performance of I and II meiotic triploids and control oysters (Crassostrea madrasensis) reared at Tuticorin Bay was compared to determine if the improvements in the growth of edible oysters were additive to faster growth in triploids. After a grow‐out period of 12 months, both mean whole weights and shell heights were in order I meiotic triploid>II meiotic triploid>control. Mean whole weights and shell height of different oyster lines were all significantly different (P<0.05). On an average, larger morphological traits indicated that growth improvements from triploids were additive, and throughout the study triploid oysters maintained faster growth rate than their diploid siblings. Condition index and adductor muscle diameter of both triploids were higher than those of control.     

人工饲养条件下荒漠猫的饲养与繁殖管理

在人工饲养条件下,通过模拟野外栖息环境,加强科学饲养管理,成功繁殖荒漠猫的饲养管理方法和荒漠猫的发情、交配、妊娠、哺乳等繁殖行为。同时对在西宁动物园产下并成活的3只幼猫的体尺、体重、形态和行为的变化进行了描述。     

加快凉山绿色肉羊基地建设的思考

本文根据当前畜牧业生产形势结合凉山实际,就凉山绿色肉羊基地建设问题进行了一些思考,并提出了相应对策建议.     

加入WTO后新疆棉花生产可持续发展探讨

我国加入WTO后，新疆棉花生产面临着一系列的挑战与机遇。在阐述新疆棉花生产的优势、劣势及生产现状基础上，剖析了新疆棉花的市场竞争力和我国加入WTO后对新疆棉花生产的正面和负面影响，最后提出了新疆棉花生产可持续发展的对策建议。     

浅谈我国的马鹿饲养业及发展目标

综述了我国北方 14省市自治区形成我国马鹿饲养业的人工选育品种及地方品种等 10种马鹿的数量分布、饲养方式、经营体制、繁育体系、饲养模式及其数量规模 ;典型的 6种马鹿的突出优良性状及品质评定 ;饲养马鹿产品的国内外市场及发展趋势 ;并从 6个方面阐述了中国马鹿饲养业的发展目标。     

长安区城市森林建设思路探讨

本文探讨了如何在西安市近郊长安区发展城市森林,以适应西安现代国际化大都市建设发展的需要。