Soil and Plant Interactions
روابط خاک و گیاه
Journal of Soil and Plant Interactions
http://jspi.iut.ac.ir
18
agent2
2783-5014
2783-5286
fa
jalali
1405
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gregorian
2026
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online
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تأثیر کاربرد بیوچار و کمپوست بر تبخیر-تعرق و بهرهوری آب در نیشکر رقم CP57-614
Effect of Biochar and Compost Application on Evapotranspiration and Water productivity in Sugarcane (CP57-614 Cultivar)
روابط آب و گیاه
Plant water relations
پژوهشي
Research
<span style="font-size:12pt"><span style="line-height:150%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><b><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">مقدمه و هدف:</span></span></span></span></b><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;"> </span></span></span></span></span></span></span></span></span><span dir="RTL" lang="AR-SA" style="font-size:12.0pt"><span style="background:white"><span style="line-height:115%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">کاربرد اصلاح کننده</span></span></span></span></span><span lang="AR-SA" style="font-size:10.0pt"><span style="background:white"><span style="line-height:115%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">‎</span></span></span></span></span><span dir="RTL" lang="AR-SA" style="font-size:12.0pt"><span style="background:white"><span style="line-height:115%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">های آلی خاک مانند بیوچار و کمپوست، میتواند در تبخیر-تعرق گیاه و بهرهوری آب مؤثر باشد. پژوهش حاضر با هدف بررسی تأثیر کاربرد بیوچار و کمپوست بر عملکرد، تبخیر-تعرق، ضریب گیاهی و بهرهوری آب </span></span></span></span></span><span style="font-size:12pt"><span style="line-height:150%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">در نیشکر رقم </span></span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="background:white"><span style="line-height:150%"><span new="" roman="" style="font-family:" times=""><span style="background-color:#ffffff;"> CP57-614 </span></span></span></span></span><span style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;"> انجام شد. </span></span></span></span><span lang="FA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="color:black"></span></span></span></span></span></span></span></span></span><br>
<span style="font-size:12pt"><span style="line-height:150%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><b><span lang="FA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">روش:</span></span></span></span></b><span style="background-color:#ffffff;"> </span></span></span></span></span></span><span dir="RTL" lang="AR-SA" style="font-size:12.0pt"><span style="background:white"><span style="line-height:115%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">این پژوهش در کشت و صنعت امیرکبیر خوزستان در لایسیمترهای حجمی زهکشدار در قالب طرح کاملاً تصادفی با سه تیمار شامل 1- شاهد، 2- کاربرد کمپوست بقایای نیشکر (30 تن در هکتار) و 3- کاربرد بیوچار بقایای نیشکر (10 تن در هکتار) و در سه تکرار انجام شد. در یک لایسی­متر، چمن بهعنوان گیاه مرجع و در نه لایسی­متر، نیشکر کشت شد. تبخیر- تعرق روزانه واقعی به روش بیلان آب در لایسیمترها برآورد شد و تبخیر-تعرق مرجع با استفاده از گیاه چمن محاسبه گردید و ضریب گیاهی در ماههای مختلف تعیین شد. </span></span></span></span></span><br>
<span style="font-size:12pt"><span style="line-height:150%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><b><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">نتایج:</span></span></span></span></b><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;"> </span></span></span></span></span></span></span></span></span><span dir="RTL" lang="AR-SA" style="font-size:12.0pt"><span style="background:white"><span style="line-height:115%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">نتایج نشان داد کاربرد بیوچار و کمپوست موجب کاهش ضریب گیاهی در ماههای مختلف سال در مقایسه با تیمار شاهد شد. کاربرد تیمارهای بیوچار و کمپوست ضریب گیاهی نیشکر رقم </span></span></span></span></span><span style="font-size:10.0pt"><span style="background:white"><span style="line-height:115%"><span new="" roman="" style="font-family:" times=""><span style="background-color:#ffffff;">CP57-614</span></span></span></span></span><span dir="RTL" lang="AR-SA" style="font-size:12.0pt"><span style="background:white"><span style="line-height:115%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;"> را در مقایسه با تیمار شاهد به</span></span></span></span></span><span dir="RTL" lang="AR-SA" style="font-size:12.0pt"><span style="background:white"><span style="line-height:115%"><span cambria="" style="font-family:"><span style="background-color:#ffffff;"></span></span></span></span></span><span dir="RTL" lang="AR-SA" style="font-size:12.0pt"><span style="background:white"><span style="line-height:115%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">طور میانگین به</span></span></span></span></span><span dir="RTL" lang="AR-SA" style="font-size:12.0pt"><span style="background:white"><span style="line-height:115%"><span cambria="" style="font-family:"><span style="background-color:#ffffff;"></span></span><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">ترتیب 2/7 و 6/6 درصد کاهش داد. نتایج همچنین نشان داد کاربرد بیوچار و کمپوست سبب افزایش </span><span style="background:lime"><span style="background-color:#ffffff;">معنی ­دار عملکرد نیشکر (به ­ترتیب 19/3 و 12/3 درصد)، عملکرد شکر (بهبه ­ترتیب 21/4 و 12/9 درصد)، </span></span></span></span></span></span><span style="font-size:12pt"><span style="line-height:150%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">افزایش معنی­ دار </span></span></span></span></span></span></span></span></span><span dir="RTL" lang="AR-SA" style="font-size:12.0pt"><span style="background:white"><span style="line-height:115%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">بهره</span></span></span></span></span><span lang="AR-SA" style="font-size:12.0pt"><span style="background:white"><span style="line-height:115%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">‎وری آب آبیاری </span></span></span></span></span><span style="font-size:12pt"><span style="line-height:150%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">در تولید نیشکر (به ­ترتیب </span></span></span></span><span lang="FA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">24/7 </span></span></span></span><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">و 17/6 درصد) و تولید شکر (به­ ترتیب 24/0 و 16/0 درصد) و نیز افزایش معنی ­دار بهرهوری آب در تولید نیشکر (بهترتیب 25/7 و 17/3 درصد) و تولید شکر (بهترتیب 27/2 و 18/2 درصد) شد. </span></span></span></span></span></span></span></span></span><br>
<span style="font-size:12pt"><span style="line-height:150%"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><b><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">نتیجهگیری:</span></span></span></span></b><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;"> به</span></span></span></span><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;"></span></span></span></span><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">طور کلی، نتایج نشان داد که کاربرد اصلاح­ کننده ­های آلی بیوچار و کمپوست میتواند در افزایش بهره ­وری آب آبیاری </span></span></span></span><span lang="FA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;">در</span></span></span></span><span lang="AR-SA" style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;"> نیشکر رقم </span></span></span></span><span dir="LTR" style="font-size:10.0pt"><span style="background:white"><span style="line-height:150%"><span new="" roman="" style="font-family:" times=""><span style="background-color:#ffffff;">CP57-614</span></span></span></span></span><span style="background:white"><span style="line-height:150%"><span b="" lotus="" style="font-family:"><span style="background-color:#ffffff;"> مؤثر باشد.</span></span></span></span></span></span></span></span></span><br>
<span style="background-color:#ffffff;"> </span>
<span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:11.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Background and Objective: </span></span></span></b><span style="font-size:11.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">The application of soil organic amendments such as biochar and compost can influence plant evapotranspiration and water productivity. The present study aimed to investigate the effects of biochar and compost application on evapotranspiration, crop coefficient, and water productivity of sugarcane (<i>Saccharum officinarum</i> L. CP57-614 cultivar).</span></span></span><b> </b></span></span></span><br>
<span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:11.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Methods: </span></span></span></b><span style="font-size:11.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">This experiment was conducted at Amirkabir Sugarcane Agro-Industry, Khuzestan, using drainage-type volumetric lysimeters in a completely randomized design with three treatments: (1) control, (2) application of sugarcane residue compost at 30 t ha⁻¹, and (3) application of sugarcane residue biochar at 10 t ha⁻¹, each with three replications. In one lysimeter, grass was grown as the reference plant, and sugarcane was cultivated in nine other lysimeters. Daily actual evapotranspiration was estimated using the water balance method in the lysimeters, reference evapotranspiration was calculated using grass, and the crop coefficients (Kc) were determined for different months of the growing period.</span></span></span></span></span></span><br>
<span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:11.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Results: </span></span></span></b><span style="font-size:11.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Results indicated that the application of biochar and compost reduced the crop coefficients during different months compared with the control treatment. On average, biochar and compost reduced the crop coefficient of sugarcane var. CP57-614 by 7.2% and 6.6%, respectively, compared with the control. Moreover, biochar and compost application significantly increased cane yield by 1</span></span></span><span style="font-size:11.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">9</span></span></span><span style="font-size:11.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">.3% and 12.3%, sugar yield by 21.4% and 12.9%, irrigation water productivity for cane yield by 24.7% and 17.6%, respectively, and for sugar yield by 24.0% and 16.0%, respectively. Water productivity was also significantly improved by 25.7% and 17.3% for cane yield, and by 27.2% and 18.2% for sugar yield, under biochar and compost treatments, respectively. </span></span></span><b><span style="font-size:11.0pt"><span style="line-height:115%"><span style="font-family:"Times New Roman",serif"></span></span></span></b></span></span></span><br>
<span style="font-size:12pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:11.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Conclusion: </span></span></span></b><span style="font-size:11.0pt"><span style="line-height:115%"><span new="" roman="" style="font-family:" times="">Overall, the findings revealed that the application of organic soil amendments such as biochar and compost can effectively enhance irrigation water productivity and water productivity in sugarcane CP57-614 cultivar.</span></span></span></span></span></span>
اصلاحکنندههای آلی, بقایای نیشکر, بیلان آبی, تبخیر و تعرق, رطوبت خاک, ضریب گیاهی
Crop coefficient, Evapotranspiration, Organic amendment, Soil moisture Sugarcane residues.
5
6
http://jspi.iut.ac.ir/browse.php?a_code=A-10-2190-1&slc_lang=fa&sid=1
Elham
Zanganeh-Yusefabadi
الهام
زنگنه یوسف آبادی
ez1357h@yahoo.com