Influence of different seeding dates on cotton yield

Bekzot Ibragimov; Odiljon Ibragimov

doi:10.47689/2181-1415-vol2-iss4/s-pp753-756

Influence of different seeding dates on cotton yield

Общество и инновации ◽

10.47689/2181-1415-vol2-iss4/s-pp753-756 ◽

2021 ◽

Vol 2 (4/S) ◽

pp. 753-756

Author(s):

Bekzot Ibragimov ◽

Odiljon Ibragimov

Keyword(s):

Cotton Yield ◽

Cotton Variety

In the conditions of Fergana region, Bukhara-8, Sultan and S-8290 cotton varieties were planted in six terms, and 11-12, 12-13, 13-14 cotton branches were chemically ginned by hand. The results of the variant with the highest yield Bukhara-8 cotton variety sown on April 20-25 and pruning on 12-13 harvest branches are given.

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Efficiency Of Resource-Saving Technology Of Tillage Of Andijan-36 Cotton Variety

The American Journal of Agriculture and Biomedical Engineering ◽

10.37547/tajabe/volume02issue11-03 ◽

2020 ◽

Vol 02 (11) ◽

pp. 11-20

Author(s):

Mamura Sadirdin Kizi Atabayeva ◽

◽

Ilyosbek Inomovich Usmonov ◽

Dilpuza Ergashboyevna Xoldarova ◽

Iqboljon Qobuljon Ogli Nosirov ◽

...

Keyword(s):

Ammonium Nitrate ◽

Economic Efficiency ◽

Net Income ◽

Cotton Yield ◽

Resource Saving ◽

Single Row ◽

Cotton Variety ◽

Control Option ◽

Net Profit

Using resource-efficient agro-technology of tillage, using a new combined unit, 50% of the annual norm of 200 kg / ha of nitrogen was applied to the pods in autumn in the form of ammonium nitrate, and the remaining 50% was applied in the form of ammonium nitrate. The cotton yield was 37.9-40.4 c / ha in single-row and doublesown variants. There were an additional yield of 4.1-5.9 c / ha compared to the control variants the highest economic efficiency was achieved. The net income from this option was 2079.1-2793.7 thousand sums, the level of profitability was 52.3-68.4%, the net profit was 1127.7-1569.3 thousand sums compared to the control option, and the level of profitability is 29.1%. Was up 38.8 percent.

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The methodology for calculating the regimes of cotton irrigation of twoline sowing under a plastic film

Melioration and Water Management ◽

10.32962/0235-2524-2019-6-9-12 ◽

2020 ◽

pp. 9-12

Author(s):

Larisa Shezdyukova ◽

Samandar Gapparov

Keyword(s):

Crop Yields ◽

Soil Formation ◽

Water Saving ◽

Plastic Film ◽

Years Of Experience ◽

Cotton Yield ◽

Cotton Variety ◽

Irrigation Technology

The article discusses the results of two years of experience with a semi-hydromorphic regime of soil formation in the Jizzakh region of Pakhtakor district of a new water-saving technology for irrigation of medium-ripened cotton variety Pakhtakor-1 of a two-line sowing of the irrigated drip method under a mulched dark plastic film and its comparison with the control traditional furrow method and on this basis FAO methodologies. With the new irrigation technology, the cotton yield was 42.0 c/g (irrigation norm 1630 m3/ha), and in the control 36.3 c/ha (irrigation norm 2270 m3/ha), which meets the criteria for assessing crop yields according to the MPES high experience and average on control.

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The influence of cotton variety in the calibration factor of a cotton yield monitor

Operational Research ◽

10.1007/bf02944169 ◽

2005 ◽

Vol 5 (1) ◽

pp. 165-176 ◽

Cited By ~ 1

Author(s):

A. T. Markinos ◽

T. A. Gemtos ◽

D. Pateras ◽

L. Toulios ◽

G. Zerva ◽

...

Keyword(s):

Calibration Factor ◽

Cotton Yield ◽

Yield Monitor ◽

Cotton Variety

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Altering Growth Characters and Seed Cotton Yield under Foliar Application of Boron

International Journal of Plant & Soil Science ◽

10.9734/ijpss/2019/v27i230073 ◽

2019 ◽

pp. 1-5 ◽

Cited By ~ 1

Author(s):

Md. Tasdiqur Rahman ◽

M. Moynul Haque ◽

Md. Gazi Golum Mortuza ◽

Md. Sadek Hossain ◽

Md. Shah Newaz Chowdhury

Keyword(s):

Cotton Plant ◽

Significant Influence ◽

Foliar Application ◽

Block Design ◽

Growing Season ◽

Cotton Yield ◽

Seed Cotton ◽

Cotton Variety ◽

Seed Cotton Yield ◽

Growth Characters

The experiment was conducted at Central Cotton Research Farm, Sreepur, Gazipur during cotton growing season of 2009-2011. Cotton variety cv. CB-10 was used under experiment. Eight levels of boron (0.0, 0.25, 0.50, 0.75, 1.0, 1.25, 1.50 and 1.75, g L-1 water) were sprayed at reproductive stage of cotton as treatment. The design of the experiment was randomized completely block design (RCBD) with three replications. Result revealed that, foliar application of boron has significant influence on different traits of cotton. Foliar application of boron may improve the performance of cotton plant by reducing the percentage of boll shattering and increasing the growth of square for better quality fiber.

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