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The fate of tree root and pruning nitrogen in a temperate climate alley cropping system determined by tree-injected 15N

✍ Scribed by S. Seiter; W. R. Horwath

No coin nor oath required. For personal study only.

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Nitrogen recovery by alley-cropped maize

✍ D. N. Mugendi; P. K. R. Nair; D. A. Graetz; J. N. Mugwee; M. K. O'Neill 📂 Article 📅 2000 🏛 Springer 🌐 English ⚖ 85 KB