Haku
Viitteet 1-10 / 19
Cultivation of minor tuber crops in Peru and Bolivia
(Suomen maataloustieteellinen seura, 1988)
Evaluation of water and ammonium acetate tests as indices for available P in limed soils
(Suomen maataloustieteellinen seura, 1989)
Effect of cumulative fertilizer dressings on the phosphorus status of mineral soils II Comparison of two phosphorus testing methods
(Suomen maataloustieteellinen seura, 1989)
Effect of different rates of P fertilization on the yield and P status of the soil in two long-term field experiments
(Suomen maataloustieteellinen seura, 1989)
Effect of extractant pH on the release of soil phosphorus, aluminium and iron by ammonium fluoride
(Suomen maataloustieteellinen seura, 1989)
Effects of different fertilization practices on the glucose, fructose, sucrose, taste and texture of carrot
(Suomen maataloustieteellinen seura, 1989)
Effects of different fertilization practices on the carotene content of carrot
(Suomen maataloustieteellinen seura, 1989)
The effect of foliar application of seaweed extract on potato
(Suomen maataloustieteellinen seura, 1989)
Effect of cumulative fertilizer dressings on the phosphorus status of mineral soils I Changes in inorganic phosphorus fractions
(Suomen maataloustieteellinen seura, 1989)
Effects of different fertilization practices on the NO3-N, N, P, K, Ca, Mg, ash and dietary fibre contents of carrot
(Suomen maataloustieteellinen seura, 1989)