Editorial Book

Book Title: Advances in Plant Breeding - Volume 1

PAID ACCESS | Published on : 25-Jun-2026 | Pages: 77-88 | Doi : 10.37446/volbook022026/77-88

Introduction, Distribution, Centres of Origin, Economic Importance, Classification, Floral Biology, Breeding Objectives and Breeding Methods of Rajma

• Suneel Kumar Bellamkonda
• M.Sc. (Agri.), SRM College of Agricultural Sciences, SRM Institute of Science and Technology, Vendhar Nagar, Baburayanpettai, Elapakkam (Post), Chengalpattu (Dt.), Tamil Nadu, India.


• Selvakumar Gurunathan
• Associate Professor (Genetics and Plant Breeding), SRM College of Agricultural Sciences, SRM Institute of Science and Technology, Vendhar Nagar, Baburayanpettai, Elapakkam (Post), Chengalpattu (Dt.), Tamil Nadu, India.

Abstract

Rajma (Phaseolus vulgaris L.) stands out as a significant leguminous crop, cultivated extensively due to its rich nutritional content and importance in diets. This pulse is abundant in protein, vital amino acids, fiber, vitamins, and minerals, positioning it as a crucial element in human diets and is commonly known as “meat of the poor.” Originally hailing from Central and South America, rajma has now spread throughout India and various other nations. It contributes significantly to sustainable farming by facilitating biological nitrogen fixation, which enhances soil health. The goals of breeding include improving yield, quality, and resilience against both biotic and abiotic challenges, employing techniques like selection, hybrid development, and mutation breeding.

Keywords

Rajma, Phaseolus vulgaris, Origin, Distribution, Nutritional value, Floral biology, Breeding methods, Pulse crop

References

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Hashim, M., et al. (2023). Rajma is a high potential cash crop for nutrition and human health.

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Overall Science. (n.d.). Characteristics and economic importance of family Papilionaceae (Leguminosae). https://overallscience.com/characteristics-and-economic-importance-of-family-papilionaceae-leguminosae/.

Shehzad, A., et al. (n.d.). Nutritional, functional and health promoting attributes of red kidney beans.

SlideShare. (n.d.). Rajma breeding objectives. https://www.slideshare.net/slideshow/rajma-breeding-objectives.

Tamil Nadu Agricultural University. (n.d.). French beans. https://agritech.tnau.ac.in/horticulture/horti_vegetables_french%20beans.html.

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