搜索结果: 16-30 共查到“农学 N management”相关记录354条 . 查询时间(0.155 秒)
Forest management optimization across spatial scales to reconcile economic and conservation objectives
DEAD-WOOD BIODIVERSITYCONSERVATION FINLAND MULTIFUNCTIONALITY
2024/2/27
Conflicts between biodiversity conservation and resource production can be mitigated by multi-objective management planning. Optimizing management for multiple objectives over larger land areas likely...
THE EXTENT OF AGRICULTURAL LAND DAMAGE IN VARIOUS TSUNAMI WAVE HEIGHT SCENARIOS: DISASTER MANAGEMENT AND MITIGATION
Tsunami Run-up Modelling Remote Sensing Risk Management Mitigation
2018/5/8
The southern coastal areas of Java are highly vulnerable areas of earthquake hazard because they located 200 km from the southern Java subduction zone. This zone is an active seismicity area, re...
Splash erosion in maize crops under conservation management in combination with shallow strip-tillage before sowing
aggregate stability conservation tillage mulch plants cover plants residues silage maize soil protection
2017/6/26
Soil under maize cropping is among the most endangered by erosion. The effect of conservation tillage management on values of splash erosion when using shallow strip tillage before sowing maize was ev...
Innovative approaches in forest management – the application of a business model to designing a small-scale forestry strategy
resources innovation rural economy competitive advantage business opportunities extended business model CANVAS
2018/3/6
The strong market competition forces forest owners to find innovative approaches to forest management, and business
models are becoming integral parts of successful innovations and business strategie...
Analysis of biomass in young Scots pine stands as a basis for sustainable forest management in Czech lowlands
nutrients nutrient-poor sites Pinus sylvestris L. crown stem roots
2018/3/6
Scots pine covers large areas on sandy soils in lowlands of the Czech Republic. These sites can be threatened by nonsustainable
biomass removal after clear-cutting. Totally 14 young pine stands at 14...
新加坡有害生物控制协会（Singapore Pest Management Association）（图）
新加坡有害生物控制协会 Singapore Pest Management Association
2017/2/20
The Singapore Pest Management Association is the registered trade body that represents the pest management industry in Singapore.Incorporated as the Pest Control Association (Singapore) on 4 February ...
澳大利亚有害生物控制协会（Canadian Pest Management Association，CPMA）
澳大利亚有害生物控制协会 Canadian Pest Management Association CPMA
2017/1/19
Stay informed on the latest industry news, conduct research, network with other Canada Pest Management Association members, know when industry events are happening.
美国佛蒙特法学院Jack R.Tuholske教授：Management of U.S. National Forests（图）
美国佛蒙特法学院 教授 Management of U.S. National Forests
2016/6/16
2016年6月12日，美国佛蒙特法学院教授、流域可持续性项目主任、亚美环境法合作中心的技术顾问Jack R. Tuholske教授应中央民族大学生命与环境科学学院邀请为理工科创新班开设讲座——“Management of U.S. National Forests”，这也是中央民族大学生命与环境科学学院为第二期理工科创新班开设的第八次学术讲座，本次讲座以全英文进行。
Key scale insects (Hemiptera: Coccoidea) of high economic importance in a Mediterranean area: host plants, bio-ecological characteristics, natural enemies and pest management strategies – a review
Planococcus ficus Planococcus citri Saissetia oleae Parlatoria ziziphi grapevine citrus olive Integrated Pest Management Tunisia
2017/4/6
Key scale insects that have long been considered as having high economic importance in Tunisia and for which several research studies and pest management programs have been undertaken include the meal...
Management of poppy (Papaver somniferum L.) stand height using growth regulators
chlormequat chloride ethephon metconazole difenoconazole paclobutrazol phytotoxicity lodging
2017/4/6
The possibility of reduce the length of poppy plants and their risk of lodging by applying selected plant growth regulators and effects on the plant and yield were studied in field experiments during ...
Equivalent effective population size mating as a useful tool in the genetic management of the Ibicenco rabbit breed (Conill Pages d’Eivissa)
diversity genetic structure pedigree small populations
2016/3/24
The Ibicenco rabbit (Conill Pages D’Eivissa) is a rare breed mainly located on Ibiza Island, in rural areas. Today breeders are looking for a sustainable use and alternative routes for profitability o...
Private Forest Owners and Invasive Plants:Risk Perception and Management
Nonindustrial private forest owners ponderosa pine zone invasive plant mitigation forest management policy
2015/12/26
We investigated nonindustrial private forest (NIPF) owners' invasive plant risk perceptions and mitigation practices using statistical analysis of mail survey data and qualitative analysis of intervie...
Upgrading the RIM Model for Improved Support of Integrated Weed Management Extension Efforts in Cropping Systems
Adoption agriculture bioeconomics decision support system
2015/12/23
RIM, or ‘‘Ryegrass Integrated Management,’’ is a user-friendly weed management software that
integrates long-term economics. As a model-based decision support system, RIM enables users to
easily bui...
Recent Weed Control, Weed Management, and Integrated Weed Management
Alternative weed control biological control chemical weed control
2015/12/23
Integrated weed management (IWM) can be defined as a holistic approach to weed management that integrates different
methods of weed control to provide the crop with an advantage over weeds. It ...
Towards a No-Till No-Spray Future? Introduction to a Symposium on Nonchemical Weed Management for Reduced-Tillage Cropping Systems
No-Till No-Spray Future Symposium on Nonchemical Weed
2015/12/23
Reduced-tillage systems including no-tillage and stripillage have well-known benefits for conserving and improving
soils, protecting vulnerable crops from extreme weather
events, and reducing ...