Zobrazeno 1 - 10
of 34
pro vyhledávání: '"M. D. Jellum"'
Publikováno v:
Peanut Science. 3:56-62
Soil type and weather conditions influenced interactions among peanut cultivars (Florunner, GK 3, and Tifspan), herbicide sequences, and a systemic insecticide (disulfoton). Disulfoton interacted more frequently with cultivars than did herbicides. Mo
Publikováno v:
Weed Science. 22:172-176
In a 3 year herbicide-crop rotation involving corn (Zea maysL. ‘Coker 811A’), cotton (Gossypium hirsutumL. ‘Carolina Queen’), and peanuts (Arachis hypogaeaL. ‘Argentine’), uncontrolled yellow nutsedge (Cyperus esculentusL.) and annual wee
Autor:
M. D. Jellum, R. N. Gallaher
Publikováno v:
Communications in Soil Science and Plant Analysis. 7:653-664
Magnesium deficiency in corn (Zea mays L.) is often attributed to the low levels of Mg in soils. This study was conducted to determine elemental and/or cation balance efficiency of corn hybrids grown on a soil low in available Mg, Among the 15 hybrid
Publikováno v:
Journal of Economic Entomology. 70:221-225
Yield loss from maize chlorotic dwarf (MCD) infection was not significantly increased in a no-tillage compared to a conventional tillage corn cropping system despite the higher incidence of johnsongrass, Sorghum halepense (L.) Per. (a reservoir of th
Publikováno v:
Journal of Economic Entomology. 72:265-268
Experiments during 1974–78 demonstrated that banded applications of chlorpyrifos and fonofos at a rate of 0.22 kg AI/1000 m row had most consistent control of lesser cornstalk borer (LCB), Elasmopalpus lignoselius (Zeller), infestations in corn, Ze
Autor:
L. L. Goodroad, M. D. Jellum
Publikováno v:
Plant and Soil. 106:85-89
Nitrogen (N) efficiency components and N accumulation parameters were determined for seven commercially available corn (Zea mays L.) hybrids grown on a Cecil sandy loam soil (Typic Hapludult) in the Southeasten U.S. The hybrids were grown in field pl
Publikováno v:
Crop Science. 22:948-952
Autor:
M. D. Jellum, Raymond N. Gallaher
Publikováno v:
Communications in Soil Science and Plant Analysis. 7:665-676
Magnesium (Mg) deficiency In corn (Zea mays L.) is a major problem in many parts of the world because of widespread soil Mg deficiency. One approach to growing corn on infertile soils is to develop hybrids by breeding for better mineral element effic
Publikováno v:
Agronomy Journal. 65:933-936
Autor:
J. B. Powell, M. D. Jellum
Publikováno v:
Agronomy Journal. 63:29-33
Studies of the fatty acid composition of oil from seed of pearl millet, Pennisetum typhoides (Burm.) Stapf and C. E. Hubb., have permitted comparisons of five extraction proceduresg, enetic diversity in 65 lines, seed-size differences, and seed matur