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تاثیر کمپوست زباله شهری و ورمی کمپوست براجزای عملکرد و عملکرد اسفرزه (Plantago ovata) | ||
| تحقیقات گیاهان دارویی و معطر ایران | ||
| مقاله 3، دوره 22، شماره 3 - شماره پیاپی 33، آبان 1385، صفحه 180-187 اصل مقاله (237.5 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| نویسنده | ||
| علیرضا آستارائی* | ||
| استادیار گروه خاکشناسی، دانشکده کشاورزی، دانشگاه فرودسی مشهد | ||
| چکیده | ||
| به منظور بررسی تأثیر کمپوست زباله شهری و ورمی کمپوست تولیدی بر گیاه اسفرزه این تحقیق با چهار نسبت کمپوست به خاک (10MC، 20MC، 30MC و 50 (MC، ورمی کمپوست به خاک (10MCW، 20MCW، 30MCW و 50 (MCWو خاک شاهد (C) در شرایط گلخانه انجام شد. مقایسه تیمارهای 20MC و 20MCW با شاهد به ترتیب 7% و 5/23% افزایش در ارتفاع گیاه را نشان دادند. طول سنبله تیمار 20MCW نسبت به 20MC معادل 33% افزایش داشت. بیشترین تعداد سنبله در بوته در تیمار 20MCW مشاهده شد که نسبت به شاهد معادل 23.5% افزایش داشت. بیشترین وزن دانه در سنبله در تیمار 20MCW و کمترین آن در 50 MCWمشاهده شد و به ترتیب در مقایسه با شاهد 20% افزایش و 16.8% کاهش معنی داری داشتند. تعداد دانه در سنبله تیمارهای 20MCW و 50MCW نسبت به شاهد به ترتیب 14% افزایش و 16% کاهش معنی داری داشتند. وزن دانه در بوته تیمار 20MCW در مقایسه با 20MC معادل 8/37% افزایش و هر کدام نسبت به شاهد به ترتیب 48.5% و 7.7% افزایش داشتند. وزن کاه و کلش در بوته تیمارهای 30MCW و 20 MCWحداکثر شد. وزن 1000 دانه تیمار 20 MCWدر مقایسه با سایر تیمارها و شاهد (29.3%) افزایش معنی داری داشت. نسبت وزن دانه به وزن کاه و کلش که بیانگر تأثیر تیمارهای آزمایشی بر تولید دانه یا کاه و کلش بیشتر می باشد، ورمی کمپوست (20MCW)نسبت به کمپوست زباله شهری (20MC) با 39.4 درصد و شاهد با 24% افزایش دانه بیشتر در مقایسه با کاه و کلش برتری داشت. مناسبترین مخلوط کمپوست زباله شهری با خاک جهت تهیه ورمی کمپوست در نسبت20.80 مشاهده شد که در اکثر مولفه های اندازه گیری شده برتری خود را نسبت به سایر تیمارهای آزمایشی آشکار نموده است. | ||
| کلیدواژهها | ||
| کمپوست زباله شهری؛ ورمی کمپوست؛ گیاه اسفرزه | ||
| عنوان مقاله [English] | ||
| Effect of Municipal Solid Waste Compost and Vermicompost on Yield and Yield Components of Plantago ovata | ||
| نویسندگان [English] | ||
| A.R. Astaraei | ||
| Department of Soil Science, College of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran | ||
| چکیده [English] | ||
| A green house experiment with four compost to soil (MC10, MC20, MC30, MC50), vermicompost to soil ratios (MCW10, MCW20, MCW30, MCW50) and the control (soil) was carried out to investigate the effects of municipal solid waste compost (MC) and vermicompost produced from it (MCW) on psyllium. Treatments MC20 and MCW20 compared to the control, showed 7% and 23.5% increase in plant height respectively. MCW20 compared to MC20 showed an increase of 33%, and both when compared to the control increased the spike length by 28.4 and 3.4% respectively. Highest number of spike per plant in MCW20 had a significant increase comparing to other treatments, and the control (23.5%). Grain weight per spike was highest in MCW20 and lowest in MCW50 and both had 20% increase and 16.8% decrease respectively compared to the control. Number of grain per spike of MCW20 and MCW50 increased by 14% and decreased by 16% respectively when compared to the control. Grain weight per plant of MCW20 compared to MC20, proved to be superior by 37.8 increases and with respect to the control both showed an increase of 48.5% and 7.7%, respectively. Straw weight per plant of MCW30 and MCW20 treatments was highest. 1000 grain weight in MCW20 increased significantly when compared to other treatments and the control (+29.3%). Grain to straw weight ratio is usually considered detrimental in finding the treatments’ effect on more production of grain or straw, vermicompost (MCW20) proved to be superior by 39.4% and 24% compared to municipal solid waste compost (MC20) and the control respectively in producing more grain than straw. The best urban solid waste compost-soil mixture was found at 20/80 ratio for vermicompost preparation which proved its superiority in almost all parameters when compared to other treatments. | ||
| کلیدواژهها [English] | ||
| Municipal solid waste compost, Vermicompost, Pysllium | ||
| مراجع | ||
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