Kholik Allanov

Kholik Allanov
Tashkent State Agrarian University · Department of agriculture and melioration

Candidate of agricultural sciences

About

24
Publications
2,768
Reads
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64
Citations
Citations since 2017
21 Research Items
55 Citations
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20172018201920202021202220230510152025
20172018201920202021202220230510152025
20172018201920202021202220230510152025

Publications

Publications (24)
Article
Full-text available
Many soils of Uzbekistan have low water and nutrient holding capacity because of their sandy texture, low organic matter concentrations and degradation caused by long years of cotton monoculture. Conservation tillage production systems have the potential to increase the productivity of these soils by increasing soil humus and nitrogen content. As p...
Article
Full-text available
Crop productivity and soil fertility in arid area are influenced by tillage and crop rotation management. A field experiment was conducted during 2007-2010 at farmers’ field located in Jizzakh region, Uzbekistan. The experiments consisted of three rotations: i) cotton-wheat-fallow (farmers' practice) ii) cotton-wheat-soybean and iii) cotton-whea...
Article
Full-text available
Improved nutrient-use efficiency is important to sustain agricultural production. The goal of our study was to investigate the effects of Azovit� (Azotobacter chroococcum) inoculation of seed with N fertilization on crop yield, nutrient uptake, and N-use efficiency (NUE) of irrigated cotton (Gossypium hirsutum L. cv. C-6524) in secondary saline soi...
Article
Full-text available
Crop production in arid regions is characterized with high temperature, drought and salinity which decrease water and nutrient use efficiency. This study was conducted to investigate the effect of wheat residue mulch in relation to N fertilizer application rates for cotton productivity under dry-land condition of Uzbekistan. Main plots were control...
Article
Full-text available
Land degradation is a serious problem in arid regions, including in Central Asian countries. Soybean symbiosis with rhizobia microbes has an essential role in improving crop productivity and sustaining soil fertility in an arid environment. An experiment was conducted in light straw-colored sierozem soils in the Syrdarya region of Uzbekistan (41.4°...
Article
Full-text available
Annotation The article discusses the composition and suitability of wastewater from poultry farms, their suitability for irrigation purposes of cotton variety C-6524 in the meadow soils of Tashkent region, the impact of wastewater use on the growth and productivity of cotton. Wastewater is characterized by a slightly alkaline reaction (pH = 7.1-7.3...
Article
Water deficiency restricts plant productivity, while excessive soil moisture may also have an adverse impact. In light of this background, field trials were conducted in secondary saline soil (EC 6.5 dS m−1 ) at the experimental station of Tashkent State Agrarian University (TSAU), Uzbekistan to determine drought tolerance of licorice (Glycyrrhiza...
Article
Full-text available
Water deficiency restricts plant productivity, while excessive soil moisture may also have an adverse impact. In light of this background, field trials were conducted in secondary saline soil (EC 6.5 dS m−1) at the experimental station of Tashkent State Agrarian University (TSAU), Uzbekistan to determine drought tolerance of licorice (Glycyrrhiza g...
Article
Full-text available
Information is provided on the timing of irrigation, feeding standards, growth and development, productivity and economic indicators of fine-fiber cotton varieties in the conditions of grazing lands of Kashkadarya region. Given that the economic benefits of growing fine-fiber cotton will be at least 1.5 times higher, it is possible to achieve an im...
Article
Full-text available
This article discusses the viro of growing amaranth in stees conditions in Uzbekistan, lack of water, population, studied varieties and samples of amaranth at optimal and late planting times and the influence of temperatures on seed yield.
Article
Full-text available
The impact of irrigation and nutrition application scheduling as well as plant density on boll weight of long staple cotton varieties in the condition of takyr soils of Kashkadarya province with transition to meadow type were presented in article
Article
Full-text available
Climate resilience of the C3 halophyteChenopodium quinoaWilld potentiates its production in drought and salt-prone areas. A two-year field experiment was laid out in completely randomized block designs with three replications to test the adaptability of this crop to abiotic stresses, grain yield and nutritional quality in marginal areas of the Aral...
Article
Full-text available
In this paper, it is given data about experiment conditions, its results, namely when the experiment was carried out In Kashkadarya region, the indicators of limited field moisture capacity in the cultivation of fine-fiber cotton varieties, the parametres of soil averaged 22.2-22.5, 21.4-21.8% in 0-70, 0-100 cm layers of soil in two years, compared...
Article
Full-text available
The influence of irrigation and nutrition application scheduling and plant density on water productivity of long staple cotton variteis in the condition of Kashkardarya and Surkhandarya provences were presented in article. Мақолада суғориш ва озиқланишни режалаштириш ва ўсимликларнинг зичлиги узун толалаи пахта навларининг Қашқадарё ва Сурхандарё...
Article
Full-text available
The paper presents the influence of the production agrotechnology elements on boll weight of long staple cotton varieties in the condition of takyr soils of Kashkadarya province with transiton to meadow type.
Article
Full-text available
Water shortage is a major challenge for cotton production in Uzbekistan, substantially deteriorating crop growth and yield. Two-year field studies in a split-plot design were conducted at the experimental station of Cotton Research Institute located in Kashkadarya region, Uzbekistan to investigate the response of cotton to different chemical fertil...
Article
Full-text available
The optimal irrigation scheduling Fc, mineral fertilizer application rates as well as plant densities of long-staple cotton varities in southern zone of Uzbekistan were presented in article.
Article
Full-text available
Crop production in arid regions is characterized with high temperature, drought and salinity which decrease water and nutrient use efficiency. This study was conducted to investigate the effect of wheat residue mulch in relation to N fertilizer application rates for cotton productivity under dryland condition of Uzbekistan. Main plots were control...
Article
Full-text available
Crop productivity and soil fertility in arid area are influenced by tillage and crop rotation management. A field experiment was conducted during 2007-2010 at farmers' field located in Jizzakh region, Uzbekistan. The experiments consisted of three rotations: i) cotton-wheat-fallow (farmers' practice) ii) cotton-wheat-soybean and iii) cotton-wheat-m...

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Project (1)
Project
The project deals with the nutritional performance of chili pepper under elevated temperature, nutrients values and water supply will be considered.