The Influence of Sowing Date and Norms on the Yield of "Madad" Variety of Soybean

Authors

  • L.Kh. Dusmatova, Doctoral student (PhD) of the Research Rice Institute
  • B.M. Khalikov PhD, professor , scientific supervisor

Keywords:

Soybean, variety, seed, plant

Abstract

This article presents data on the influence of sowing period and norms of soybean variety "Madad" on the grain yield in the conditions of meadow-swamp soils of Tashkent region. According to the data, sowing of this variety early, in the period of 25.04-30.04 at the rate of 60 kg per hectare, was the highest indicator among the options, 32.3 c/ha. In this case, the additional yield from soybeans was 1.2-3.8 c/ha according to sowing dates, and 0.6-2.8 c/ha according to sowing norms.

References

В.Т.Синеговская. Состояние и перспективы научного обеспечения производства сои. «Российский день сои-2016». Совещание соеводов в России 31 августа 2016 года. г. Благовещенск 17 с.

B.M.Khalikov, Nurmatov Sh. Improving soil fertility is the main task. Issues of protection of land resources and their rational use in the conditions of environmental change. Republican scientific practical seminar dedicated to the International Earth Day. Tashkent, 2016, pp. 25-28.

О.В.Щегорец Соеводства. Изд.второе и переработанной. Благовещенск, 2018. с.14.

B.M.Khalikov., U. Mahmudov Effects of sowing dates and rates on secondary peanut and soybean yield. International Journal of Science and Research (IJSR) ISSN (Online) 2319-7064. www . ijsr.net . Volume 10 Issue 2, February 2021. SJIF (2019) 7.583 pp . 1622-1624 .

Khalikov B.M, Nizomov R.A., Akhmedov SH.E. Scientific basis of crop rotation. Monograph-India. Novateur Publication, India 2021. Rr. 220.

Downloads

Published

2022-10-30

Issue

Vol. 13 (2022): TJM

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

User Rights

Under the Creative Commons Attribution-NonCommercial 4.0 International (CC-BY-NC), the author (s) and users are free to share (copy, distribute and transmit the contribution).

Rights of Authors

Authors retain the following rights:
1. Copyright and other proprietary rights relating to the article, such as patent rights,
2. the right to use the substance of the article in future works, including lectures and books,
3. the right to reproduce the article for own purposes, provided the copies are not offered for sale,
4. the right to self-archive the article.

How to Cite

The Influence of Sowing Date and Norms on the Yield of "Madad" Variety of Soybean. (2022). Texas Journal of Multidisciplinary Studies, 13, 141-144. https://mail.zienjournals.com/index.php/tjm/article/view/2674