Principles of measuring crop losses in competitive situations with particular reference to weeds.
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| Main Author: | |
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| Format: | Texto biblioteca |
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| Published: |
1967
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| Subjects: | WEEDS, VARIETIES, LOSSES, FORECASTING, PLANT PROTECTION, MATHEMATICS, TRIAL METHODS, YIELDS, GROWTH, BARLEY, OATS, PEAS, MAUVAISE HERBE, VARIETE, PERTE, TECHNIQUE DE PREVISION, PROTECTION DES PLANTES, MALEZAS, VARIEDADES, PERDIDAS, TECNICAS DE PREDICCION, PROTECCION DE LAS PLANTAS, MATHEMATIQUE, METHODE D'ESSAI, RENDEMENT, CROISSANCE, ORGE, AVOINE, POIS, MATEMATICAS, METODOS DE ENSAYO, RENDIMIENTO, CRECIMIENTO, CEBADA, AVENAS, GUISANTE, |
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