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Genetic diversity in agriculture
Title: Genetic diversity in agriculture
Category: Science & Technology / Biology
Details: Words: 723 | Pages: 3.1 (approximately 235 words/page)
Genetic diversity in agriculture
none great essay
GENETIC DIVERSITY IN AGRICULTURE
Genetic variation is the raw material for the plant breeder, who must often select from primitive and wild plants, including wild species, in search of new genes. The appearance of new diseases, new pests, or new virulent forms of disease causing organisms makes it imperative that the plant be preserved, because it offers a potential for the presence of disease resistant genes not present in cultivated varieties. Also, …showed first 75 words of 723 total…
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…showed last 75 words of 723 total…lean bacon instead of lard, and small and broad breasted turkeys.
Artificial insemination has become a major factor in cattle improvement. In this technique the sperm of genetically superior bulls is used to inseminate thousands of cows. In this way a herd can be upgraded significantly in a single generation. However, some people feel that producing plants and animals that conform to the needs mechanization and increased production has resulted in less desirable farm products.
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