养分耗竭 meaning in English

exhaustion of nutrients

When nutrients have been depleted , addition of adequate fertilizers can reverse the trend of soil organic matter depletion
养分耗竭后，施用足量肥料能逆转土壤有机质耗竭的趋势。
Resource depletion helps stall the profit cycle and prevent growth in the personal , provincial and national economies , as well as in food production ( figure 2 )
养分耗竭使利润循环停滞，阻碍个人、省份和国家经济以及粮食生产的增长(图2 ) 。
The largest and perhaps only real threat to sustainable agriculture comes from unchecked population growth and the resulting downstream effects such as changes in the climate , soil erosion , soil salinization , and soil nutrient depletion
持续农业所面临的最严重的威胁是无限制的人口增长以及随之带来的气候变化、土壤侵蚀、土壤盐渍化以及养分耗竭。