首页> 外文期刊>The Corn And Soybean Digest >RYE IS HIS CHISEL PLOW: IT BUILDS ORGANIC MATTER AND ANCHORS SOIL
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RYE IS HIS CHISEL PLOW: IT BUILDS ORGANIC MATTER AND ANCHORS SOIL

机译:黑麦是他的凿子犁头:它可以构建有机物和锚固土壤

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摘要

Looking back 141 years to when his farm was first surveyed, Iowa farmer Steve Berger knows "we've lost half the organic matter in soils. Today's fencerows are one indicator on our farm, as they test 5.8% and 6.6% organic matter versus 3.4% and 3.7% just a few inches away. "Farmers are depleting organic matter pretty quickly. Our goal is to preserve or increase it," Berger says. "We aim to have something growing year round, and that's where our cover crop comes in."
机译:爱荷华州农民史蒂夫·伯杰(Steve Berger)追溯到141年,当时他的农场被首次调查,他知道“我们已经损失了一半的土壤有机物。今天的篱笆墙是我们农场的一项指标,他们测试的有机物含量分别为5.8%和6.6%,而3.4% %和3.7%距离我们只有几英寸之遥。“农民正在迅速消耗有机物。 Berger说,我们的目标是保存或增加它。我们的目标是一年四季都在增长,这就是我们的遮盖作物来的原因。”

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