Improvement of seed yield of leaf Lettuce (Lactuca sativa L. var. crispa) varieties in the soil and climate conditions of Andijan region

Authors

  • Turdieva Feruzakhon Tirkashboyevna PhD student of Andijan Institute of Agriculture and Agrotechnologies

Keywords:

inflorescence, germination, total flowering, inflorescencevariety samples

Abstract

The results of the research carried out in the framework of improvement of seed yield of leaf lettuce (Lactuca sativa L. var. crispa) variety samples in the soil-climatic conditions of Andijan region are presented with an in-depth scientific analysis. Also, the article describes the phenological phases and biometric indicators of leaf lettuce varieties intended for seed production

References

Belik V.F. Experimental technique in vegetable growing and melon growing. M.: 1992. -p.170

Armor, B.A. Methods of field experience. M.: Agropromizdat, 1985.-351 p.

Ivanova M.I., Kashleva A.I. The current state of research and the main directions of lettuce breeding / M.I. Ivanova, A.I. Kashleva // Breeding, seed production and varietal agricultural technology of vegetable, melon and flower crops: Sat. scientific tr. - M., 2016. - S. 133-138.

Ludilov, V.A. Seed production of vegetable and melon crops - 2nd ed. per work. and additional - M., 2000. - 256 p.

Ludilov, V:A. Seed production of vegetable and melon crops. - M., 2005: - 392 p.

Downloads

Published

2022-12-12

Issue

Section

Articles

How to Cite

Improvement of seed yield of leaf Lettuce (Lactuca sativa L. var. crispa) varieties in the soil and climate conditions of Andijan region. (2022). Texas Journal of Agriculture and Biological Sciences, 11, 28-31. https://mail.zienjournals.com/index.php/tjabs/article/view/2942