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Now showing items 31-40 of 64
The effect of various thidiazuron concentrations and 2,4-d exposure on somaclonal variation and shoot morphogenesis in birch
(Texas A&M University, 1993)
In vitro propagation techniques have been used on many plant species with varying degrees of success. Several species of birch, a diverse group of ornamental and forest trees, have been propagated using these techniques. ...
Effects of soil areation on trunk growth, yield and nut quality of pecan
(Texas A&M University, 1996)
The effects of three soil aerators on trunk growth, yield, nut size, and percent kernel of pecan were studied at Frio, Medina, and San Saba Counties in Texas in 1993 and 1994. A complete randomized block design was used ...
Nitrate removal from irrigation run-off using packed-bed bioreactors
(Texas A&M University, 1996)
Denitrification of irrigation runoff was achieved using a fixed colony of facultative, heterotrophic bacteria in an anaerobic environment (1.0 to 2.0 ppm DO). The seed colony was derived from stirred pond water acquired ...
In vitro propagation and chimeral traits of Cryptanthus 'Marian Oppenheimer' (wide leaf clone)
(Texas A&M University, 1994)
The micropropagation of bromeliads has been reported since 1974 (Jones and Murashige). Though somaclonal variation and chimeric separation have been observed in the micropropagation of bromeliads (Jones and murashige, 1974; ...
Effects of Cu, Zn, and S application to peach trees (Prunus persica (L.) Batsch.) on an east Texas soil
(Texas A&M University, 1994)
Extent and severity of S deficiencies are likely to increase with expanding use of S free fertilizers and pesticides (Duke and Reisenhauer, 1986). New generation fungicides are generally Cu free which eliminates a source ...
An evaluation of water use, aesthetic performance, and public reaction to six native Texas and six introduced ornamental grasses
(Texas A&M University, 1994)
Not available
Estimation of atmospheric deposition in coastal Jalisco, western Mexico, using an epiphytic plant (Tillandsia recurvata L. Bromeliaceae)
(Texas A&M University, 1998)
Ttllandsia recurvata was used as a biomonitor to ographics. estimate the trace element atmospheric deposition in a tropical dry forest of the Pacific coast of Jalisco, in western Mexico. The plant samples were initially ...
Effects of the Master Gardener program on the self-development of female inmates of a Federal Prison Camp
(Texas A&M University, 1996)
Over one million people were incarcerated in U.S. prisons at the end of June, 1995. Increasing emphasis has been placed on inmate rehabilitation with society's realization that 95% of those incarcerated will be released ...
The response of New Guinea impatiens to varying salinity levels in a subirrigation system
(Texas A&M University, 1996)
Subirrigation is an alternative irrigation method for greenhouse crops. Lack of leaching poses the problem of high salt buildup in the root zone. The objective of this study was to determine the effects of saline irrigation ...
Jardin Botanico Clavijero with emphasis on computerization of the accessions records
(Texas A&M University, 1991)
Not available