Weeds of the Farm and GardenOrange Judd Company, 1911 - 281 páginas |
Dentro del libro
Resultados 1-5 de 44
Página vii
... Crops .. 32 43 50 Poisonous Weeds ... 63 VIII . IX . Table of Noxious Weeds .. X. Migration of Weeds ... XI . Extermination of Weeds . XII . Treatment for Special Weeds ... XIII . Morphology of Weeds . 65 76 87 104 114 XIV ...
... Crops .. 32 43 50 Poisonous Weeds ... 63 VIII . IX . Table of Noxious Weeds .. X. Migration of Weeds ... XI . Extermination of Weeds . XII . Treatment for Special Weeds ... XIII . Morphology of Weeds . 65 76 87 104 114 XIV ...
Página 1
... crop shortage on many farms in this country is in part due to the growth of weeds . Farmers everywhere could ... crop . It was found , for instance , that corn fields kept clean produced a one - third larger crop and that an estimate of ...
... crop shortage on many farms in this country is in part due to the growth of weeds . Farmers everywhere could ... crop . It was found , for instance , that corn fields kept clean produced a one - third larger crop and that an estimate of ...
Página 2
... crop greatly in the case of a cornfield which contained a great deal of quack grass . In 1908 this field was cleaned ... crop . No one succeeds in obtaining a good yield of corn , wheat or other culti- vated crop where weeds are allowed ...
... crop greatly in the case of a cornfield which contained a great deal of quack grass . In 1908 this field was cleaned ... crop . No one succeeds in obtaining a good yield of corn , wheat or other culti- vated crop where weeds are allowed ...
Página 3
... crop yield until it becomes so abundant on the man's farm or in a particular neighborhood that it seems practically ... crop or plant gets its food material by ab- sorbing the soil solutions . The excess of water is evapo- rated by the ...
... crop yield until it becomes so abundant on the man's farm or in a particular neighborhood that it seems practically ... crop or plant gets its food material by ab- sorbing the soil solutions . The excess of water is evapo- rated by the ...
Página 4
... crop . It is much more difficult to harvest wheat where Russian thistle is present . It is much more difficult to harvest small grain where wild buckwheat and morning glory occur . spines of rose stems often inflict injury to persons ...
... crop . It is much more difficult to harvest wheat where Russian thistle is present . It is much more difficult to harvest small grain where wild buckwheat and morning glory occur . spines of rose stems often inflict injury to persons ...
Otras ediciones - Ver todas
Términos y frases comunes
achenes alfalfa annual awned biennial blue grass bracts branched bull thistle C. M. King calyx Canada thistle carpels cent Cirsium clover seed clusters cocklebur common weed corn corolla crab grass crop cultivated curled dock dodder erect Europe five five-lobed four foxtail fruit germination glabrous glumes grain fields hairy herb horse nettle impurities inches long involucre Iowa lanceolate leaf leaves linear lobes marsh elder meadows milkweed Minnesota Missouri morning glory mustard native North numerous oats oblong ovary ovate ovules panicles pappus pastures pepper grass perennial petals petioled pigweed pinnately pistil plant Plantago plantain plowing poisonous Polygonum prickly pubescent purple quack grass racemes ragweed roadsides roots rootstocks Rumex sepals sessile sheaths sheep sorrel shrubs slender smartweed smooth soil species spikelets spikes spreading Spurge squirrel-tail stamens stem stipules sulphate Sunflower sweet clover tall Texas three feet high toothed troublesome weed upper waste places weed seeds wild yellow
Pasajes populares
Página 45 - ... sold, offered or exposed for sale within this State, shall have affixed thereto, in a conspicuous place on the outside thereof, a legible and...
Página 281 - CHICAGO ASHLAND BUILDING PEOPLE'S GAS BUILDING 315-321 Fourth Avenue ISO Michigan Avenue Any of these books will be sent by mail, postpaid, to any part of the world, on receipt of catalog price. We are always happy to correspond with our patrons, and cordially invite them to address us on any matter pertaining to rural books.
Página 47 - This shall not, however, exempt the seller from the restrictions of section ten (10) of this act. Third. Seed that is held in storage for the purpose of being recleaned, and which has not been offered, exposed or held in possession of or for sale for the purpose of seeding. Fourth. Seed marked "not absolutely clean," and held or sold for export outside the state only.