The responses to fertiliser-N of winter wheat and winter barley grown on sandy soils were measured in 72 experiments in England from 1990 to 1994. Yield without fertiliser-N (Y 0 ) was c 1.1 t ha ร1 greater following root crops than following cereals. Following potato crops given organic manures, Y
โฆ LIBER โฆ
Prediction of the fertiliser needs of sugar-beet grown on fen peat soils
โ Scribed by A. P. Draycott; M. J. Durrant
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 313 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0022-5142
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## Abstract Soils with unfavourable characteristics (pronounced acidity, disturbed structure, compaction, exhaustion, tiredness, etc.) cover a considerable area of Serbia. Specific crops, the fruit ones in particular, are being grown on these soils, yielding, however, considerably lower yields. The