The Principles of Plant Culture: A Text for Beginners in Agriculture and HorticultureMacmillan, 1916 - 295 sider |
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PRINCIPLES OF PLANT CULTURE A E. S. (Emmett Stull) 1852-1902 Goff,Lewis Ralph 1864- Jones,J. G. (James Garfield) Moore Ingen forhåndsvisning - 2016 |
Almindelige termer og sætninger
absorb acid apple Bailey bark beans bordeaux mixture branches Bulb cabbage callus cambium cambium layer cells chlorophyll cion containing cotyledons covered crops cultivated culture destroyed dew point dibber dormant favorable flower-buds flowers foliage freezing frost fruit fungi germination glass grafting grape green cuttings greenhouse growing points grown growth heat hence herbaceous hypocotyl inches inclosed Indian corn injury insects leaf leaves less lime sulfur material maturity method moist moisture nitrogen nodes nursery trees oxygen parasites parent pear perennial plants pistil plant or animal plant-food plantlet plants and animals plum pollen potato prevent produce propagation protoplasm pruning pumpkin raspberry readily removed reserve food root-hairs roots season seed-case seedlings shoots soil species spray spring stem stolons stomata strawberry sufficient supply surface temperature tends terminal bud tissues transplanting trunk usually varieties vascular bundles vigorous warm winter wood woody plants young plants
Populære passager
Side 125 - ... the thermometers are quickly read and the difference in the readings noted. When the air is comparatively dry, evaporation from the muslin proceeds rapidly, and on account of the heat absorbed, the wet bulb indicates a lower temperature than the dry one. When the air is damp, evaporation is slower, and the difference between the readings of the two thermometers is less. In saturated air, evaporation ceases and the two thermometers read alike.
Side 13 - Agropyrum repens (a-gropy'-rum re'-pens), is the same in all languages and countries. Scientific names are usually Latin and consist of two words. The first word is the name of the genus to which the plant or animal belongs, and is called the generic (ge-ner'-ic) name; the second word designates the species, and is called the specific (spe-cif'-ic) name.
Side ii - Pippin and Buckman: SOILS; THEIR PROPERTIES AND MANAGEMENT. Mann: BEGINNINGS IN AGRICULTURE. Montgomery: THE CORN CROPS.