搜索结果: 1-15 共查到“农学 trade”相关记录31条 . 查询时间(0.125 秒)
Trade-Offs and Synergies between Plant Species Diversity and Water Retention Capacity of Pinus massoniana Plantation Community in Danjiangkou Reservoir Area
Pinus massoniana plantation plant species diversity trade-off synergistic ecosystem service Danjiangkou reservoir area
2023/11/22
In order to quantify the plant species diversity characteristics of Pinus massoniana plantations with different stand densities in the Danjiangkou reservoir area of Hubei Province and the relationship...
Trade-Offs for Climate-Smart Forestry in Europe Under Uncertain Future Climate
forest management climate change mitigation substitution effects climate-smart forestry ecosystem services robust optimization
2023/11/20
Forests mitigate climate change by storing carbon and reducing emissions via substitution effects of wood products. Additionally, they provide many other important ecosystem services (ESs), but are vu...
Size-selective fishing results in trade-offs between fishery yield, reproductive capacity（图）
Size-selective fishing results fishery yield reproductive capacity
2020/3/20
How people fish matters as much as the quantity they’ve harvested, say University of Maine researchers Kara Pellowe and Heather Leslie.Their study in Ecosphere details the impacts of size-selective fi...
美国种子贸易协会（American Seed Trade Association，ASTA)
美国种子贸易协会 American Seed Trade Association ASTA
2014/5/22
Founded in 1883, the American Seed Trade Association (ASTA) is one of the oldest trade organizations in the United States. Its membership consists of over 700 companies involved in seed production and...
Chinese Agricultural Transition: Trade, Social and Environmental Impacts
Chinese Agricultural Transition Trade Social Environmental Impacts
2014/3/12
The project investigates the impact of China’s current economic transition on its agricultural economy with special reference to the consequences of trade liberalization and of changing trade flows. T...
The New Zealand Grain & Seed Trade Association (NZGSTA)
The New Zealand Grain & Seed Trade Association NZGSTA
2014/3/12
Membership of the Association is open to those engaged in the grain and/or seed trade in New Zealand. There are currently over 80 members from sole traders to large corporates with national and intern...
The Association aims at contributing to the advancement of our country's horticultural farm crop production by endeavoring ; to promote plant breeding by private seed companies with regard to horticul...
AFSTA was formally established on March, 2000, during an inaugural congress in South Africa where Kenya was elected as host country for the Secretariat.
China Bamboo Product Trade: Performance and Prospects
China Bamboo Product Trade Performance Prospects
2014/5/6
The Chinese bamboo sector has grown dramatically over the past twenty years, and in 2000 China? bamboo exports reached approximately US$ 300 million, with bamboo shoots accounting for approximately ha...
EFFECTS OF EU ACCESSION ON INTRA-INDUSTRY AGRICULTURAL TRADE BETWEEN HUNGARY AND EU15
intra-industry trade；agricultural trade
2010/12/9
The evidence of intra-industry trade (IIT) is one of the most important empirical findings in international trade literature, though its empirical background is poorly developed. The article contribut...
The impact of trade liberalisation on South African agricultural productivity
Total factor producitvity (TFP) ordinary least square (OLS)
2011/1/11
This study attempts to examine the empirical relationship between trade and total factor producitvity (TFP) in the agricultural sector using both cross -sectional (across nine agricultural commodities...
Rice Production Response to Trade Liberalization in Cameroon
Cameroon Trade Liberalization Rice Supply response
2010/11/15
Agriculture remains the mainstay of Cameroon’s economy, and rice an important cereal crop for
producers and consumers. Significant proportions of the population depend on rice production for their li...
IMPACT OF TRADE LIBERALIZATION ON AGRICULTURE IN PAKISTAN: A REVIEW
Agriculture trade liberalization gatt WTO Pakistan
2010/9/27
Pakistan endowed a very poor industrial base at the time of independence in 1947. It was considered to emphasize more on import substitution policies to develop a strong economy. The new era of trade ...
A Preliminary Investigation on the Status of the Wildlife Trade in Guangxi, China
species richness wildlife trade
2009/9/23
W ildlife trade is a main impetus for wildlife hunting．There are 91 species of animals，involved in
the wildlife trade in Guangxi，China，including 40 species of mammals，17 species of birds，32 species o...
Japan's Animal Production in Trade Liberalization
Japan's Animal Production Trade Liberalization
2009/7/29
Japan's Animal Production in Trade Liberalization.