Zobrazeno 1 - 10
of 21
pro vyhledávání: '"L N, Namken"'
Publikováno v:
Journal of nematology. 29(3)
Field experiments in 1992 and 1994 were conducted to determine the effect of Rotylenchulus reniformis, reniform nematode, on lint yield and fiber quality of 10 experimental breeding lines of cotton (Gossypium hirsutum) in untreated plots or plots fum
Autor:
C. G. Cook, L. N. Namken
Publikováno v:
Crop Science. 35:1518-1518
Publikováno v:
Journal of Economic Entomology. 74:732-735
Damage to young cotton, Gossypium hirsutum L., by Heliothis virescens (F.) delayed boll opening and decreased first-harvest yields. Larvae placed on plants in the fourth to sixth true-leaf stage caused more delay and fewer cumulative blooms than larv
Publikováno v:
Journal of Economic Entomology. 79:1662-1665
Efforts to use areawide cotton-stalk destruction as a mandatory cultural control for the Lower Rio Grande Valley (LRGV) population of boll weevil, Anthonomus grandis grandis Boheman, have been seriously impeded by a current lack of means by which to
Publikováno v:
Journal of Economic Entomology. 72:896-900
In a 3-yr field study, a short-season cotton production system was compared with the traditional long-season system. Average cotton lint yields of 3 short-season cultivars were 826 kg/ha as compared with 670 kg/ha for the long-season grower check fie
Publikováno v:
Agronomy Journal. 63:623-627
Publikováno v:
Journal of the American Society for Horticultural Science. 95:732-735
Cabbage yields were significantly related to the frequency of irrigation, evapotranspiration (ET) and the rate of N fertilization. Irrigating when the mean soil water suction in the upper 24 inches of soil approached 1.6 bars insured an adequate supp
Autor:
L. N. Namken
Publikováno v:
Soil Science Society of America Journal. 28:12-15
Publikováno v:
Agronomy Journal. 58:77-80
Publikováno v:
Agronomy Journal. 55:376-379