✦ LIBER ✦

Development of a DTPA Soil Test for Zinc, Iron, Manganese, and Copper1

✍ Scribed by Lindsay, W. L.; Norvell, W. A.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Reactions of DTPA Chelates of Iron, Zinc

✍ Norvell, W. A.; Lindsay, W. L. 📂 Article 📅 1972 🏛 The American Society of Agronomy 🌐 English ⚖ 179 KB

Changes in DTPA-Extractable Zinc, Iron,

✍ Follett, R. H.; Lindsay, W. L. 📂 Article 📅 1971 🏛 The American Society of Agronomy 🌐 English ⚖ 105 KB

The DTPA-Extractable Iron, Manganese, Co

✍ Leggett, G. E.; Argyle, D. P. 📂 Article 📅 1983 🏛 The American Society of Agronomy 🌐 English ⚖ 162 KB

Predicting Native Plant Copper, Iron, Ma

✍ Gough, L. P.; McNeal, J. M.; Severson, R. C. 📂 Article 📅 1980 🏛 The American Society of Agronomy 🌐 English ⚖ 236 KB

Evaluation of the NH4HCO3-DTPA Soil Test

✍ Havlin, J. L.; Soltanpour, P. N. 📂 Article 📅 1981 🏛 The American Society of Agronomy 🌐 English ⚖ 222 KB

Soil Labile Pools of Manganese, Iron, an

✍ Rule, J. H.; Graham, E. R. 📂 Article 📅 1976 🏛 The American Society of Agronomy 🌐 English ⚖ 173 KB