EFFECT OF PREVIOUS CROPPING + MANURING ON YIELD OF POTATOES

[1] BOYD D. A., 1962, Report of the Rothamsted Experimental Station, 1961, P173

[2] HOOD AEM, 1961, 8 P INT GRASSL C REA, P242

[3] LEWIS A. H., 1960, JOUR AGRIC SCI, V54, P310, DOI 10.1017/S0021859600021225

[4] LOWINGS P. H., 1959, PLANT PATHOL, V8, P125, DOI 10.1111/j.1365-3059.1959.tb00897.x

[5] MANN H. H., 1958, Journal of Agricultural Science, V50, P297, DOI 10.1017/S002185960003149X

[6] WILLIAMS T. E., 1960, JOUR BRIT GRASSLAND SOC, V15, P189

[7] WILLIAMS TE, 1961, 8 P INT GRASSL C, P237

[1] BOYD D. A., 1962, Report of the Rothamsted Experimental Station, 1961, P173

[2] HOOD AEM, 1961, 8 P INT GRASSL C REA, P242

[3] LEWIS A. H., 1960, JOUR AGRIC SCI, V54, P310, DOI 10.1017/S0021859600021225

[4] LOWINGS P. H., 1959, PLANT PATHOL, V8, P125, DOI 10.1111/j.1365-3059.1959.tb00897.x

[5] MANN H. H., 1958, Journal of Agricultural Science, V50, P297, DOI 10.1017/S002185960003149X

[6] WILLIAMS T. E., 1960, JOUR BRIT GRASSLAND SOC, V15, P189

[7] WILLIAMS TE, 1961, 8 P INT GRASSL C, P237