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Rice Improvement
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A Colored Man's Perspective of James Madison With A Discussion of Slave Life: Or, Illustrations of the 'Peculiar Institution An Original Compilation
Among the laborers at the Department of the Interior is an intelligent colored man, Paul Jennings, who was born a slave on President Madison's estate, in Montpelier, Va., in 1799. His reputed father was Benj. Jennings, an English trader there; his mother, a slave of Mr. Madison, and the grand-daughter of an Indian. Paul was a "body servant" of Mr. Madison, till his death, and afterwards of Daniel Webster, having purchased his freedom of Mrs. Madison. His character for sobriety, truth, and fidelity, is unquestioned; and as he was a daily witness of interesting events, I have thought some of his recollections were worth writing down in almost his own language.
Evaluation of Partial Sterility in Indica X Japonica Rice Hybrids
Observations on F1 fertility. Genetic studies of sterility. The significance of sterility. Discussion of sterility and applied breeding. Summary of studies on partial sterility.
Breeding Plants Resistant to Insects
Plant resistance to insects. Types and classification of resistance. Biochemical and morphological bases of resistance. Genetic factors affecting expession and stability of resistance. Environmental factors influencing the magnitude and expression of resistance. Insect behavior and plant resistance. Insects and plant pathogens. The pathosystem concept. The problem of variable pests. The use of plant incect models. Resistant varieties in pest management systems. Germplasm resources and needs. Breeding systems for resistance breeding for resistance in specific crops. Breeding approches in alfalfa. Breeding approaches in cassava. Breeding cotton for resistance to insect pests. Breeding approaches in rice. Breeding sorghums resistant to insects. Breeding forest trees resistance to insects. Breeding approaches in wheat. Future opportunities and directions.
Calendar of Virginia State Papers and Other Manuscripts
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