Weeds of the Farm and GardenOrange Judd Company, 1911 - 281 páginas |
Dentro del libro
Resultados 6-10 de 100
Página 66
... stem propagation ; II , obnoxious qualities ; 12 , forage value ; 13 , resist eradication ; 14 , aggressiveness ; 15 , har- bor fungi ; 16 , harbor insects ; 17 , soil habitat ; 18 , climate habitat ; 19 and 20 , miscellaneous . Dr ...
... stem propagation ; II , obnoxious qualities ; 12 , forage value ; 13 , resist eradication ; 14 , aggressiveness ; 15 , har- bor fungi ; 16 , harbor insects ; 17 , soil habitat ; 18 , climate habitat ; 19 and 20 , miscellaneous . Dr ...
Página 109
... stem . Tarred paper in a few instances gave success , as did also the method where the thistle was covered thickly with straw or manure . The depth of covering was not , however , given . Milkweed . - Milkweed , like the morning - glory ...
... stem . Tarred paper in a few instances gave success , as did also the method where the thistle was covered thickly with straw or manure . The depth of covering was not , however , given . Milkweed . - Milkweed , like the morning - glory ...
Página 114
... stem and leaf , and at certain stages of development , a fourth organ , the flower . Fig . 35. Fibrous root of crab grass . The root , stem and leaf have to do with the nutrition of the plant and the flower with its re- production . In ...
... stem and leaf , and at certain stages of development , a fourth organ , the flower . Fig . 35. Fibrous root of crab grass . The root , stem and leaf have to do with the nutrition of the plant and the flower with its re- production . In ...
Página 115
... stems and leaves the first season , but no flowers ; in the second season the stem elongates , produces flowers and seeds . The follow- ing weeds are biennial : Bull thistle , burdock , mullein , Nelson's thistle , parsnip , and sweet ...
... stems and leaves the first season , but no flowers ; in the second season the stem elongates , produces flowers and seeds . The follow- ing weeds are biennial : Bull thistle , burdock , mullein , Nelson's thistle , parsnip , and sweet ...
Página 116
... Stem . The stem occurs in an abbreviated form in the seed ; but as we ordinarily see it , it is above the ground . It is spoken of as the ascending axis , and is divided into nodes and internodes , the leaves making their appearance at ...
... Stem . The stem occurs in an abbreviated form in the seed ; but as we ordinarily see it , it is above the ground . It is spoken of as the ascending axis , and is divided into nodes and internodes , the leaves making their appearance at ...
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.