Weeds of the Farm and GardenOrange Judd Company, 1911 - 281 páginas |
Dentro del libro
Resultados 1-5 de 100
Página ix
... Leaf 119 44 . Rose Leaf 120 45 . Parts of a Leaf 120 46 . 47 . 48 . Aconite Leaf 58 . 59 . 60 . 61 . Catkin of Birch Parallel - Veined Leaves Sassafras Leaf 49. Leaves of Various Types 50 . Radiate - Veined Leaves 51-57 . Various Types of ...
... Leaf 119 44 . Rose Leaf 120 45 . Parts of a Leaf 120 46 . 47 . 48 . Aconite Leaf 58 . 59 . 60 . 61 . Catkin of Birch Parallel - Veined Leaves Sassafras Leaf 49. Leaves of Various Types 50 . Radiate - Veined Leaves 51-57 . Various Types of ...
Página 3
... leaves . No more water is taken up by the crop than is evaporated by the leaves . " If the leafy growth of a cereal crop is not normal in extent , but weakened and insufficient because of crowd- ing out by other plants which exclude ...
... leaves . No more water is taken up by the crop than is evaporated by the leaves . " If the leafy growth of a cereal crop is not normal in extent , but weakened and insufficient because of crowd- ing out by other plants which exclude ...
Página 90
... leaves close to the ground the first season ; by cutting these off , as stated above , the plant will not shoot up the second season . Treatment of Perennial Weeds . - Perennial weeds are nearly always difficult to destroy , much ...
... leaves close to the ground the first season ; by cutting these off , as stated above , the plant will not shoot up the second season . Treatment of Perennial Weeds . - Perennial weeds are nearly always difficult to destroy , much ...
Página 96
... leaves of morning glory , and was only slightly effectual on knotgrass . It did not seriously affect the leaves of the foxtails . The copper sulphate , to be effectual , should be applied ac- cording to the following formula : 12 lbs ...
... leaves of morning glory , and was only slightly effectual on knotgrass . It did not seriously affect the leaves of the foxtails . The copper sulphate , to be effectual , should be applied ac- cording to the following formula : 12 lbs ...
Página 118
... Leaves . Leaves are borne on stems at the nodes . They are usually expanded and are nearly always for the purpose of making plant food . In some cases they store food , as in the leaf of the century plant ; the bud scales of the hickory ...
... Leaves . Leaves are borne on stems at the nodes . They are usually expanded and are nearly always for the purpose of making plant food . In some cases they store food , as in the leaf of the century plant ; the bud scales of the hickory ...
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.