Citrus Culture in the West IndiesLa Prueba, printers, 1919 - 61 páginas |
Índice
FOREWORD | 7 |
HOW TO PLANT A TREE | 24 |
INFLUENCE OF FERTILIZERS ON THE TREES | 36 |
2 outras secções não apresentadas
Palavras e frases frequentes
according Acid acre amount applied Average bearing becomes benefit better budded called cause citrus fruit citrus trees clay color connection considered containing course cover crops crops Cuba cultivated Culture especially Experiment Experiment Station feed feet fertilizer flavor Florida forest formula frequently fruit gallons grapefruit ground grove grow growth gumming heavy importance inches insects irrigation Islands keep kind land later less light soil lime method mixed mixture moist moisture months mulch nature necessary needed nitrogen nursery obtained ORANGE TREE phosphate phosphoric acid places plant food planter plowed Porto Rico Potash pounds practical prevent produce protection quantity remedy rich ripe rows scale season seeds shipped soap soil solution sour orange spraying stand suit Sulphate of Potash supply surface unfertilized unless usually varieties various vegetable matter vigorous West Indies wind windbreaks young trees