Foliar nutrient comparisons of pitch pine, loblolly pine, and the pitch × loblolly hybrid J. E. JohnsonJ. A. BurgerP. P. Feret OriginalPaper Pages: 1 - 9
The dynamics of microflora and the occurrence of phytotoxic substances in different soils with corn residues and inorganic nitrogen W. Weyman-KaczmarkowaD. Wójcik-Wojtkowiak OriginalPaper Pages: 11 - 20
The influence of fertilizers on root rot of field peas caused by Fusarium oxysporum, Pythium vexans and Rhizoctonia solani inoculated singly or in combination M. SrihuttagumK. Sivasithamparam OriginalPaper Pages: 21 - 27
The contribution of associative and symbiotic nitrogen fixation to the nitrogen nutrition of non-legumes P. M. Chalk OriginalPaper Pages: 29 - 39
Effect of kind and method of fungicidal treatment of bean seed on infections by the VA-mycorrhizal fungus Glomus macrocarpum and by the pathogenic fungus Fusarium solani E. J. GonçalvesJ. J. MuchovejRosa M. C. Muchovej OriginalPaper Pages: 41 - 46
Effect of kind and method of fungicidal treatment of bean seed on infections by the VA-mycorrhizal fungus Glomus macrocarpum and by the pathogenic fungus Fusarium solani J. J. MuchovejRosa M. C. MuchovejE. J. Gonçalves OriginalPaper Pages: 47 - 51
Nitrogen transfer from nodulating soybean to maize or to nonnodulating soybean in intercrops: the 15N dilution method R. C. MartinH. D. VoldengD. L. Smith OriginalPaper Pages: 53 - 63
Yield performance of rainfed lowland rice as affected by nursery fertilization under conditions of intermediate deepwater (15–50 cm) and flash floods M. M. PandaM. D. ReddyA. R. Sharma OriginalPaper Pages: 65 - 71
Evidence that fibrillar anchoring is essential for Azospirillum brasilense Cd attachment to sand Yoav BashanGirma MitikuHanna Levanony OriginalPaper Pages: 73 - 83
Phosphate stress response in hydroponically grown maize James E. SachayRussell L. WallaceMitrick A. Johns OriginalPaper Pages: 85 - 90
Evaluation of the electro-ultrafiltration technique (EUF) as a measure of the K supplying power of Quebec soils R. R. SimardT. S. TranJ. Zizka OriginalPaper Pages: 91 - 101
Metabolic activities of the sugarbeet pathogens Fusarium solani (Mart.) Sacc. and Sclerotium rolfsii Sacc. under pyramin stress M. S. El-AbyadM. A. GabrAmira M. Abu-Taleb OriginalPaper Pages: 103 - 112
Growth and CO2 assimilation of lowland rice in response to timing and method of N fertilization K. T. IngramM. DingkuhnE. J. Wijangco OriginalPaper Pages: 113 - 125
Growth and nutrient allocation in Phaseolus vulgaris L. colonized with endomycorrhizae or Rhizobium R. S. PacovskyP. Da SilvaS. M. Tsai OriginalPaper Pages: 127 - 137
Nitrogen assimilation and partitioning in two nitrogen-fixing cultivars of Phaseolus vulgaris L. R. S. PacovskyG. Fuller OriginalPaper Pages: 139 - 148
Effect of NPK on growth and nitrogen fixation of Sesbania rostrata as a green manure for lowland rice (Oryza sativa L.) M. BeckerK. H. DiekmannJ. C. G. Ottow OriginalPaper Pages: 149 - 158