List of Articles Organic fertilizers

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  1 - Safe, Economical and Environmental Friendly Disposal, of old and Waste of Energetic Materials by Alkaline Hydrolysis Method of Organic Fertilizers in Industrial Scale
  Amin Hosseini Mohammad Mahmudy Saber
  In this paper a suitable method for safe, economical and environmentally compatible disposal of "old and waste of energetic materials" in valuable organic fertilizers is introduced. The basis of this method is hydrolysis of energetic materials in presence of Humic acid, More

  In this paper a suitable method for safe, economical and environmentally compatible disposal of "old and waste of energetic materials" in valuable organic fertilizers is introduced. The basis of this method is hydrolysis of energetic materials in presence of Humic acid, under suitable alkaline conditions in which the bonds of energetic materials are disintegrated and its Nitrogen content is converted into  the forms of Nitrite, Nitrate Ions or Ammonia and are absorbed by Humic acid. The remained materials containing carbon of process are converted to inert materials and are trapped in Humic acid matrix. Following the process, the Product of hydrolysis reaction which is liquid fertilizer is neutralized with phosphoric acid to reach to the desired PH and additives such as micronutrients will be added to it if necessary. In this process, severe bio-environmental pollutions, resulting from application of old and routine methods for destruction and neutralizing of energetic materials, is prevented, and safety hazards for neutralizing or destruction of these materials is minimized. Generally, the Final products of this process are liquid organic/inorganic fertilizers with various formulations for the use in agronomy Manuscript profile
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  2 - Assess Yield and Physiological Parameters of Lettuce Affected Different Types and Amounts of Some Organic Wastes
  Somaieh Afsari Yeganeh Ahmad Golchin Mojtaba Delshad Vahid Abdossi
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  3 - Effects of Mycorrhizal Symbiosis along with Vermicompost and Tea Compost on Quantity and Quality Yield of Mentha aquatic L.
  Mostafa Koozehgar Kaleji Mohammad Reza Ardakani Naser Khodabandeh Mojtaba Alavi Fazel
  To evaluate the effect of organic fertilizers and mycorrhizal symbiosis on yield components and percentage of essence of Mentha aquatica, a factorial experiment based on a randomized complete block design with 8 treatments and 4 replications was conducted in Sari, in 20 More

  To evaluate the effect of organic fertilizers and mycorrhizal symbiosis on yield components and percentage of essence of Mentha aquatica, a factorial experiment based on a randomized complete block design with 8 treatments and 4 replications was conducted in Sari, in 2014. The experimental treatments were mycorrhizal fuangi (Glomus mosseae) with two levels (0 and 10% per pot), vermi-compost with two levels (0 and 10% per pot) and compost of tea with two levels (0 and 1.5 liter per pot). The results showed that use of organic fertilizer and mycorrhizal symbiosis significantly improved the quantity and quality characters Mentha aquatica. Use of organic and biological fertilizers had a significant effect on most of the measured traits and increased all of the traits as compared to those of control. Thus, highest plant height, leaf number, seed number per plant, plant dry weight, root length, root diameter, leaf area index, essence present and essence yield were obtained by using mycorrhizal symbiosis and compost tea, vermin-compost as compared to those of control treatment. Generally, the use of organic and biofertilizers, produced optimum quality and quantity of Mentha aquatica. In fact, increased performance of organic and biological fertilizers improved the activity of plant growth regulators and reduced elemental leaching and thus resulted in higher absorption of nutrients, increased plant growth, seed yield and essential oil content of Mentha aquatica. Manuscript profile
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  4 - Evaluation of the combined effect of organic and chemical fertilizers on some morphological, physiological, characteristics yield components and performance of sweet pepper (Caspsicum Annuum, Var: Traviata) under field conditions
  sayd fazel fazeli kakhki hossein rezvani morteza goldani nastaran hemmati
  In order to investigate the combined effect of organic and chemical fertilizers on vegetative and yield characteristics of sweet pepper (Caspsicum annuum, Var: Traviata), an experiment was conducted on a randomized complete block design with three replications at Ferdow More

  In order to investigate the combined effect of organic and chemical fertilizers on vegetative and yield characteristics of sweet pepper (Caspsicum annuum, Var: Traviata), an experiment was conducted on a randomized complete block design with three replications at Ferdowsi University Research Station Mashhad, in 2017. Treatments included control (without adding any fertilizer), NPK fertilizer, manure, vermicompost, vermicompost + chemical fertilizer, manure + chemical fertilizer, manure + vermicompost, and manure + vermicompost + chemical fertilizer. Results showed that the application of combined animal and chemical fertilizers significantly increased the morphological and yield components of the plant. The highest plant height, leaf number, leaf area, shoot dry weight, SPAD index, fruit length, number of fruits per plant, and fruit fresh weight per plant were obtained from combined treatment of manure and chemical fertilizers. Applying combined manure and chemical fertilizers increased the amount of stomata conductance about 45% in comparison with the control. The highest number of stomata in fruit was obtained from vermicompost treatment and the highest fruit diameter was recorded from combined vermicompost and chemical fertilizer. In general, the results showed that the combined application of manure and chemical fertilizer due to the effect of improving physical and chemical structure of soil, stimulation of some microorganisms, and availability of nutrients, led to increases in the morphological traits, yield components, and yield of sweet pepper. Manuscript profile
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  5 - Evaluation of morphophysiological reaction of Eryngium campestre under the influence of nitroxin, humic acid and glycine
  Zeinab Nasrollahnejad Khodayar Hemmati Vahid Erfani Moghaddam Mehrdad Babarabie
  10.30495/iper.2022.690260
  Eryngium campestre is a medicinal plant belonging to the Apiaceae family, which is very important in the pharmaceutical industry. The present study was conducted to investigate the effect of glycine, nitroxin fertilizer, and humic acid on morphophysiological traits of E More

  Eryngium campestre is a medicinal plant belonging to the Apiaceae family, which is very important in the pharmaceutical industry. The present study was conducted to investigate the effect of glycine, nitroxin fertilizer, and humic acid on morphophysiological traits of Eringum campster. The experiment was conducted in factorial based on a completely randomized design with 3 factors namely, nitroxin (0, 1, 2 ml.l-1), humic acid (0, 1, 2 ml.l-1), and glycine (0, 75, 150 g.L-1) and 3 replications in the greenhouse of Gorgan University of Agricultural Sciences and Natural Resources in the autumn of 2019. The measured traits included root fresh weight, root dry weight, root length, plant height, number of leaves, leaf surface, and absorption rate of nitrogen, potassium, and phosphorus elements by leaves. Results showed that the traits measured under nitroxin, glycine, and humic acid factors separately and in combination with each other were significantly different compared to the control. In general, the results showed that the factors used in this study had the potential to improve the quantitative and qualitative traits of the Eringum campster plant and can be used in commercial production. Manuscript profile
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  6 - Effect of vermicompost and mycorrhiza fungi on yield and growth of milk thistle and antioxidant system activity.
  Foroozan Nikkah Naeeni Ali Reza Ladan Moghadam Pezhman Moradi Mehdi Rezaei Vahid Abdoosi
  10.30495/ijpp.2017.533560
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  7 - تاثیر بیوچار و ورمی کمپوست بر رشد و ویژگی‌های فیزیولوژی بابونه کبیر(Tanacetum parthenium) در شرایط تنش خشکی
  محبوبه نعیمی گل زرد مرضیه قنبری جهرمی سپیده کلاته جاری
  تنش خشکی یکی از شایع ترین مشکلاتی است که رشد و طول عمر گیاهان را محدود می‌کند. دانستن ویژگی‌های واکنش گیاه نسبت به تنش خشکی می‌تواند در مدیریت و توسعه کشت آن مفید باشد. بابونه کبیر (Tanacetum parthenium L) یک گیاه دارویی بومی ایران است. بررسی امکان کشت این گیاه به دلیل More

  تنش خشکی یکی از شایع ترین مشکلاتی است که رشد و طول عمر گیاهان را محدود می‌کند. دانستن ویژگی‌های واکنش گیاه نسبت به تنش خشکی می‌تواند در مدیریت و توسعه کشت آن مفید باشد. بابونه کبیر (Tanacetum parthenium L) یک گیاه دارویی بومی ایران است. بررسی امکان کشت این گیاه به دلیل سازگاری طبیعی و زیبایی آن در فضای سبز ارزشمند به نظر می‌رسد. به منظور بررسی اثر بیوچار و ورمی کمپوست بر رشد گیاه بابونه کبیر در خاک لومی و در شرایط تنش خشکی آزمایشی به صورت فاکتوریل در قالب طرح کاملاً تصادفی (CRD) در سه تکرار انجام شد. نتایج نشان داد که تنش خشکی باعث کاهش وزن تر اندام هوایی، وزن خشک اندام هوایی، وزن تر ریشه، وزن خشک ریشه و محتوای آب نسبی برگ و همچنین افزایش آنزیم کاتالاز نسبت به تیمار شاهد شد. ورمی کمپوست و بیوچار باعث افزایش وزن تر و خشک اندام هوایی و ریشه، میزان کلروفیل و RWC برگ شدند. کاربرد این اصلاح کننده‌های خاک فعالیت آنزیم کاتالاز و سوپراکسید دیسموتاز را کاهش داد. به طور کلی، ترکیب ورمی کمپوست و بیوچار بهترین تیمار برای بهبود وضعیت خاک و افزایش ویژگی‌های رشدی گیاهان بابونه کبیر تحت تنش خشکی بود. Manuscript profile
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  8 - Evaluation of vermicompost and Nano Iron Fertilizer on yield improvement of grain corn (Zea mays L.)
  Arash Roozbahani E. Mohammadkhani
  In order to investigate the effect of vermicompost and nano Iron Fertilizer on maximizing yield of grain corn (Zea mays L.) a farm experiment was conducted in a factorial based on completely randomized blocks design in three repetitions in 2013, in Damavand. The first f More

  In order to investigate the effect of vermicompost and nano Iron Fertilizer on maximizing yield of grain corn (Zea mays L.) a farm experiment was conducted in a factorial based on completely randomized blocks design in three repetitions in 2013, in Damavand. The first factor of vermicompost in two levels including control and applying vermicompost (5 t.ha-1) and the second factor of nano fertilizer of iron levels including control, applying of fertilizer as seed covered, foliar application and seed covered and foliar application. The result showed that except the number of row per silk ,all traits significantly affected by applying Vermicompost and iron nano fertilizer. Means comparison showed that traits such as height of stem, the number of row per silk, the number of seed per row, seed1000 weight, grain yield, biological yield and harvest index significantly increased by applying vermicompost and iron nano-fertilizer. Interaction effects of vermicompost and iron nano fertilizer were significant for stem height, yield. Meaning comparisons showed that application of vermicompost caused to reach the best result for investigated traits with iron nano fertilizer as seed covered and foliar application. Manuscript profile
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  9 - Effect of organic and chemical fertilizers on quantitative characteristics of intercropping Corn and grass pea
  Mohammad Shahbagi
   Use to biofertilizer is one of the base of sustainable agriculture. This experiment factorial in a randomized complete block design with three replications in 2013 and 2014 Qazvin Province two years done. Treatments of cultivation :1- pure corn,2- intercropping of More

   Use to biofertilizer is one of the base of sustainable agriculture. This experiment factorial in a randomized complete block design with three replications in 2013 and 2014 Qazvin Province two years done. Treatments of cultivation :1- pure corn,2- intercropping of maize and increasing of 25% grass pea ,3-intercropping of maize and an increasing of 50% grass pea, 4-pure grass pea, Treatments of fertilizer: 1-chemical,2- cow manure (base) chicken fertilizer top dress,3- cow manure (base) and chemical top dress,4-cow manure (base) and chemical top dress and chemical spraying, in recent  three treatment  Along with corn and grass pea seed inoculation with Azotobacter and mycorrhiza were location of cultivation. The results indicated that   the interaction of fertilizer  and  cultivation levels, maximum corn grain yield with an average 9790/27  kg/ ha of 50%  spraying livestock chemical corn  grasspea  and the highest corn forage yield with an average of 84230/16 kg /ha of treated  corn ,Grass pea 50% of animal chemical, the highest grain yield of 1400 kg /ha  and forage 46020 kg /ha of  pure grass pea chemical manure, respectively.The result of this research showed that in order to decrease of use to chemical fertilizer and increase the health , The combination of manure and chemical fertilizers and intercropping is recommended. Manuscript profile
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  10 - The effect of different levels of vermicompost on morphological traits and yield components of mallow (Malva silvestris L.)
  Hassan Nourafcan Mahtab Pouyanfar Zahra Mahmoudirad
  10.22034/aej.2015.520865
  Mallow (Malva silvestris L.) is a valuable medicinal plant which its flower and leaf are mentioned in many pharmacopoeias as drugs with therapeutic properties. The study was conducted based on a completely randomized design with three replications to evaluate the effect More

  Mallow (Malva silvestris L.) is a valuable medicinal plant which its flower and leaf are mentioned in many pharmacopoeias as drugs with therapeutic properties. The study was conducted based on a completely randomized design with three replications to evaluate the effect vermicompost different rates on morphological characteristics and yield components of mallow in pot conditions in 2014. Treatments were five rates of vermicompost (0, 5, 10, 15 and 20 g/kg). In most of traits such as crown diameter, petiole fresh and dry weight, the root spread width, leaf number, canopy diameter, petiole length, plant dry weight, root fresh and dry weight, leaf width and length vermicompost 15 g/kg showed the greatest increment. However, application of vermicompost in 20 g/kg had better effect on leaf fresh weight. In plant fresh weight, vermicompost 15 and 20 g/kg had better effect. Vermicompost positive effect might be due to the structural characteristics and the presence of nutrients which could improve soil physicochemical properties and a positive effect on mallow growth. Using of sole bio-fertilizers or in combination with chemical fertilizers could have positive effect in medicinal plants cultivation.  Manuscript profile