单词：manure and water applied premixed
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The rock called sandstone is made up of a great many grains of sand. The beating of the rain on this rock washes the grains apart, and so the hard sandstone slowly changes into loose sand. 砂岩主要由大量沙粒组成。当雨水打下来的时候
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Why do you confide in me like this? What are you and she to me? You think that because I'm poor and plain, Ihave no feelings? I promise you, if God had gifted me with wealth and beauty, I would make i
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AGRICULTURE REPORT - Food for Crops: How to Get the Most From Organic Fertilizer By Mario Ritter Broadcast: Tuesday, August 23, 2005 I'm Shep O'Neal with the VOA Special English Agriculture Report. Th
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International aid paid for a water pump and aid workers trained the farmers in fertilizing and irrigation Solana Pyne | Hart Chaou, Morocco 09 December 2009 Moroccan community farm could be a model for other drought-prone regions The edge of the Saha
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Villagers gather in front of a dam near the village of Labgar in northern Senegal on 12 Nov 2009. There is little to show for it apart from small acacia shrubs, but Senegal's leader believes in a Great Green Wall that will stem desertification across
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When we think of waste, we dont usually think utility. Yet, as we face droughts, limited landfill space, and depleting natural resources, weve been forced to reconsider our castoffs, with interesting results. These five case studies show that with in
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