Science in New Guinea, Volumes 11-12University of Papua New Guinea, 1985 - Agriculture |
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Page 82
... Yields of food crops and timber trees : The total yield of root and vegetable crops is presented for 1979 and 1980 in Table 3. The garden produced 9881 kg per hectare per year in 1979 and 8827 kg per hectare per year in 1980. These yields ...
... Yields of food crops and timber trees : The total yield of root and vegetable crops is presented for 1979 and 1980 in Table 3. The garden produced 9881 kg per hectare per year in 1979 and 8827 kg per hectare per year in 1980. These yields ...
Page 84
... Yield of Cassava from Wau Research Garden in 1979 and 1980 . Growth Area ( m2 ) Yield ( kg ) Yield ( t / ha ) period ( month ) Previous Crop 3 25.5 28.3 11.5 8 sweet potato 6 38.1 36.3 9.5 6 13 27.0 56.0 20.4 10 19 66.5 66.1 10.0 8 21 ...
... Yield of Cassava from Wau Research Garden in 1979 and 1980 . Growth Area ( m2 ) Yield ( kg ) Yield ( t / ha ) period ( month ) Previous Crop 3 25.5 28.3 11.5 8 sweet potato 6 38.1 36.3 9.5 6 13 27.0 56.0 20.4 10 19 66.5 66.1 10.0 8 21 ...
Page 94
... yield and final plant weight ( Figs . 1 and show no signs of reaching a plateau . From other work on undamaged plants ( Sutherland , 1984 ) yields of approximately 9 tonnes per hectare could be expected for a three month period ...
... yield and final plant weight ( Figs . 1 and show no signs of reaching a plateau . From other work on undamaged plants ( Sutherland , 1984 ) yields of approximately 9 tonnes per hectare could be expected for a three month period ...
Contents
Ascorbic acid content of some Papua New Guinean | 1 |
The potential use of modern geodetic methods for geophysical | 19 |
A short note on yields of forty one varieties of aibika | 39 |
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