Поисковый запрос: (<.>A=Fixen, P. E.$<.>) |
Общее количество найденных документов : 8
Показаны документы с 1 по 8
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1.
| Hilton B.R. Verification of an in-situ method for measuring denitrification // Commun. Soil Sci. and Plant Anal., 1994. Vol. 25, N 13- 14.-С.2261-2271
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2.
| Fixen P.E. Extracting calibration from soil testings // Amer. Soc. Agron. Annu. Meet. 1993. -Cincinnati, 1993.-С.342
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3.
| Schumacher W.K. Residual effects of chloride application in a corn-wheat rotation // Soil. Sci. Soc. Amer. J., 1989. Vol. 53, N 6.-С.1742-1747
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4.
| Vivekanandan M. Cropping Systems Effects on Mycorrhizal Colonization, Early Growth, and Phosphorus Uptake of Corn // Soil Sci. Soc. Amer. J., 1991. Vol. 55, N 1.-С.136-140
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5.
| Fixen P.E. Optimum phosphorus management for small grain production // Better Crops with Plant Food, 1991. Vol. 75, N 3.-С.26-29
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6.
| Fixen P.E. Sustainable soil and nutrient management // Better Crops with Plant Food, 1991. Vol. 75, N 2.-С.12-15
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7.
| Fixen P.E. Phosphorus can reduce the effect of soil salinity // Better Crops with Plant Food, 1992. Vol. 76, N 4.-С.24-25
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8.
| Fixen P.E. Crop removal of chloride // Better Crops with Plant Food, 1993. Vol. 77, N 4.-С.15
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