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Dryland Systems’ action research agenda to mitigate problems of drylands in Central Asia and the Caucasus

机译：Dryland Systems的行动研究议程减轻了中亚和高加索的旱地问题

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摘要

The Soviet-era development of irrigation in the Amu Darya and Syr Darya basins has caused irreversible damage to the environment around the Aral Sea: drying-up of the Aral Sea,waterlogging and salinization of agricultural and pasture lands,disappearance of fishing industry,over-grazing of range lands,deforestation,etc.With the consequent low productivity of agricultural,pasture and range lands,the lives of the farmers and ranchers are significantly impacted.Climate variability,drought and extreme heat and cold stress exacerbate the situation there.Similarly,agriculture and livestock production people in mountainous areas of Tajikistan and Kyrgyzstan are suffering from low productivity because of short growing season,poor irrigation infrastructure and accessibility to agricultural inputs and markets,bartered economy,etc.Conversely,there are areas,such as the Fergana Valley,where irrigated agriculture is very productive.However,due to high population density,lack of crop rotation,climate change,inadequate market conditions,sustaining the profitability of irrigated agriculture is at risk there.
机译：AMU Darya和Syr Darya Basins灌溉灌溉的苏维埃时代造成了对咸海周围环境的不可逆转损害：咸海的干燥，农业和牧场的落水，渔业消失，捕捞行业消失 - 扩展着陆，森林砍伐等。随着农业，牧场和范围土地的低生产率，农民和牧场主的生活显着影响。平静的可变性，干旱和极端的热和冷压力加剧了这种情况。微生物，塔吉克斯坦和吉尔吉斯斯坦的山区农业和畜牧业生产人们因季节性较低，灌溉基础设施差，农业投入和市场的可用性差，易货经济等。交易所，有些地区，等地区，有些地方灌溉农业的山谷非常富有成效。然而，由于人口密度高，缺乏作物旋转，气候改变，市场条件不足，维持灌溉农业的盈利能力在那里有风险。

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