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The impact of soil drought on the formation of organs and productivity of vegetable pea

Maarif Yusiphov Almədəd

teti_az@mail.ru

Alamdar Asgarov Taghi

teti_az@mail.ru

Fakhraddin Aghayev Nifi

teti_az@mail.ru

30475 ­ ­ AZ ­ ­ 34. October 2020 ­ ­­ ­ vegetable pea variety samples drought organs vegetative generative leaves grain weight.

 

UOT: 631.65, 631.581.111.

The article describes the impact of soil drought on the formation of vegetative and generative organs (flowers, beans and grains) in vegetable pea, as well as on productivity. As a result of the research, it was determined that the soil drought had a negative impact on the formation of leaves, flowers, beans and grains in vegetable pea, leading to a decrease in their number, as well as a reduction in leaf surface area. It was also found that, the length of the beans was shortened and the width was slightly increased due to the drought, which led to the enlargement of the grain and an increase in the weight of 1,000 seeds. The results of the study showed that the first beans appeared in the non-irrigated drought field 15 days earlier than in the irrigated area, and the plant completed its growing season faster, which protects the plants from the destructive impact of soil and air drought.  Soil drought also has a significant impact on the structure of the crop - the number and size of beans per plant, the weight and number of grains in beans, the mass of 1000 grains, as well as productivity. 

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AUTHORS

 

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Gulnara. Salimova

Senior Researcher of the Research Institute for Economic Reforms

   

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Murad. Hajiyev

Ph.D. student of the Agricultural Research Center

   

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Elchin. Salahov

Azerbaijan State Agricultural University

  Doctor of Philosophy in Economics  

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Ibrahim. Jafarov

Azerbaijan State Agricultural University

  Corresponding member of ANAS, prof  

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Mekhman. Rzayev

Sumgait Chemical-Industrial Park

  doctor of agrarian sciences  

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Nizami. Gafarov

Doctor of Science Program of Agro Researches Center

  Ph.D., docent  

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Ramil. Asgarov

Doctoral student of Azerbaijan State Agrarian University

   

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Khaliq. Ghafarli

Ph.D. student of the Agricultural Research Center

   

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Alizamin. Guliyev

Ph.D. candidate of the Azerbaijan Technical University

   

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Umkhanim. Agakishiyeva

Teacher of Azerbaijan University of Architecture and Construction

   

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Rafiz. Ismayilli

student of the Agricultural Economics Research Center

   

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Sabuhi. Eldarov

Research Institute of Plant Protection and Technical Plants

   

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Akif. Valiyev

Agricultural Economics Research Center

  Doctor of Economics  

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Fuad. Rzayev

Ph.D. student of the Azerbaijan Technical University

   

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Idris. Hojatov

Ministry of Science and Education of the Republic of Azerbaijan, Institute of Dendrology

  junior researcher  

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Isak. Hasanov

Head of Shamkir Support Point