Weeds of the Farm and GardenOrange Judd Company, 1912 - 281 páginas |
Dentro del libro
Resultados 1-5 de 32
Página vii
... Impurities in Agricultural Seeds ..... 32 VI . Some Weed Laws and Seed - Control Laws .. 43 VII . Weeds of Special Crops .. VIII . Poisonous Weeds ... IX . Table of Noxious Weeds . X. Migration of Weeds ... Extermination of Weeds . XI ...
... Impurities in Agricultural Seeds ..... 32 VI . Some Weed Laws and Seed - Control Laws .. 43 VII . Weeds of Special Crops .. VIII . Poisonous Weeds ... IX . Table of Noxious Weeds . X. Migration of Weeds ... Extermination of Weeds . XI ...
Página vii
... Impurities in Agricultural Seeds. . 32 Some Weed Laws and Seed-Control Laws. . 43 Weeds of Special Crops . . . . . . . . . . . . . . . . . . . 50 Poisonous Weeds . . . . . . . . . . . . . . . . . . . . . . . . . 63 Table of Noxious ...
... Impurities in Agricultural Seeds. . 32 Some Weed Laws and Seed-Control Laws. . 43 Weeds of Special Crops . . . . . . . . . . . . . . . . . . . 50 Poisonous Weeds . . . . . . . . . . . . . . . . . . . . . . . . . 63 Table of Noxious ...
Página ix
... Impurities in Alsike Clover Seeds Impurities in Alfalfa Seeds Seeds of Kentucky and Canadian Blue Grass 20 20 21 21 21 22 23 24 24 24 25 25 25 26 34 35 35 36 36 32 . Seeds of Various Grasses 37 33 . White Weed 53 33a . California Poison ...
... Impurities in Alsike Clover Seeds Impurities in Alfalfa Seeds Seeds of Kentucky and Canadian Blue Grass 20 20 21 21 21 22 23 24 24 24 25 25 25 26 34 35 35 36 36 32 . Seeds of Various Grasses 37 33 . White Weed 53 33a . California Poison ...
Página 27
... impurities , such as weed seeds , dirt , chaff , etc. The remaining seed is then weighed and the amount of impurities determined . When a given quantity of weed seed is large this is weighed separately and the per cent of impurity ...
... impurities , such as weed seeds , dirt , chaff , etc. The remaining seed is then weighed and the amount of impurities determined . When a given quantity of weed seed is large this is weighed separately and the per cent of impurity ...
Página 29
... impurities in some of the different agricultural seeds . A table is here- with appended giving the number of seeds in one per cent of one teaspoonful or 5 grams of clover seed , and one per cent of one teaspoonful or 4 grams of timothy ...
... impurities in some of the different agricultural seeds . A table is here- with appended giving the number of seeds in one per cent of one teaspoonful or 5 grams of clover seed , and one per cent of one teaspoonful or 4 grams of timothy ...
Otras ediciones - Ver todas
Términos y frases comunes
achenes alfalfa annual awned biennial blue grass bracts branched brome grass 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 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 Plantago plantain plants plowing poisonous Polygonum prickly pubescent purple quack grass racemes ragweed roadsides roots rootstocks Rumex sepals sessile sheaths sheep sorrel slender smartweed smooth soil species spikelets spikes spreading Spurge squirrel-tail stamens stem stipules sulphate Sunflower sweet clover Texas three feet high toothed troublesome weed U. S. Dept upper waste places weed seeds wild yellow