Soil properties and agro-physiological responses of alfalfa (Medicago sativa L.) irrigated by treated domestic wastewater

Elfanssi, Saloua; Ouazzani, Naaila; Mandi, Laila

doi:10.1016/j.agwat.2018.02.003

Cited by 54 publications

(28 citation statements)

References 34 publications

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“…The chlorophyll content and leaf soluble sugar content can be used as essential indicators of nutrients for efficient growth of alfalfa (Elfanssi et al 2018 ). The soluble sugar content, soluble protein content and nitrate reductase activity in tomato leaves inoculated with AMF are all increased compared to those without inoculation, and the mycorrhizae infection rate is positively correlated to the dry matter and soluble sugar content of plant stems and roots (Abbasifar et al 2019 ).…”

Section: Discussionmentioning

confidence: 99%

Response of alfalfa growth to arbuscular mycorrhizal fungi and phosphate-solubilizing bacteria under different phosphorus application levels

Liu

Zhang

et al. 2020

AMB Expr

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Alfalfa (Medicago sativa L.) is an important forage legume in farming and animal husbandry systems. This study assessed the effects of arbuscular mycorrhizal fungi (AMF) and phosphate-solubilizing bacteria (PSB) on alfalfa growth under different phosphorus application levels. In this experiment, a complete randomized block design was used. The following four bacterial applications were used: inoculation of Funneliformis mosseae (Fm), inoculation of Bacillus megaterium (Bm), inoculation of mixed species (Fm × Bm) and noninoculation treatment (CK). Phosphorus (P) treatment was applied at the following four levels: 0 mg kg−1 (P0), 50 mg kg−1 (P1), 100 mg kg−1 (P2) and 150 mg P kg−1 (P3). The results showed that with the increase in phosphorus application, each index increased first and then decreased. The J2 treatment was significantly greater than the J0 treatment (P < 0.05) under the same bacterial treatment. In each cropping period the difference in each index to alfalfa was extremely significant under J, P treatment and J × P interactive treatment (P < 0.01). The indexes were compared by membership function. The priority order was as follows: J3P2 > J1P2 > J3P1 treatment. Therefore, when phosphorus was applied at 100 mg kg−1, the mixed inoculation of Fm × Bm was optimal, benefitting mycorrhiza growth and the production performance of alfalfa.

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Section: Discussionmentioning

confidence: 99%

Response of alfalfa growth to arbuscular mycorrhizal fungi and phosphate-solubilizing bacteria under different phosphorus application levels

Liu

Zhang

et al. 2020

AMB Expr

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“…Atık suların sulamada kullanılması veya toprağa uygulanan arıtma çamurları da toprak pH'ını etkiler. Birçok araştırmacı atık suların sulamada kullanılması ile toprak pH'ının düştüğünü belirtmişlerdir [11,12,13]…”

Section: Ağir Metalleri̇n Topraklara Etki̇si̇unclassified

Ağır Metallerin Toprak, Bitki, Su ve İnsan Sağlığına Etkileri

Yerli

Çakmakcı

Şahin

et al. 2020

Türk Doğa Ve Fen Dergisi

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Öz: Günümüzde artan sanayileşme ve kentleşme ile beraber çeşitli çevre kirlilikleri artmış ve birçok çevresel problem ortaya çıkmıştır. Bu problemlerin başında gelen ağır metaller, hava, toprak ve su kaynaklarında kirliliklere neden olmaktadırlar. Bitki fizyolojisini olumsuz etkileyerek, bitkisel üretimin azalmasına neden olan ağır metaller, besin zinciri yoluyla canlı sağlığını da tehdit altına alırlar. Ağır metallerin toprağa ve bitkiye etkisi, toprak ve bitki özelliklerine göre değişiklik gösterebilmektedir. Ağır metaller toprak biyolojik aktivitesini olumsuz etkileyerek toprak verimliliğini azaltırlar. Bitkide protein sentezi, DNA, RNA, kök-su ilişkisi, çimlenme, gelişme ve fotosentezin olumsuz etkilenmesine neden olan ağır metaller toprak, bitki ve suda kompleks yapılar oluşturarak doku ve organların zarar görmesine neden olabilirler. Bu nedenlerle ağır metallerin toprak, bitki, su ve insan sağlığı üzerindeki etkisi tam olarak anlaşılmalıdır. Bu derlemede; ağır metallerin ortaya çıkışı, toprağa-suya etkisi ve toprak özelliklerinin ağır metallerle olan ilişkisi, ağır metallerin bitki fizyolojisine etkisi ve bitkinin ağır metallere karşı savunma ve tolerans mekanizmaları ile ağır metallerin insan sağlığı üzerindeki etkileri irdelenmeye çalışılmıştır.

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“…Under abiotic stresses (e.g., salinity, drought, heavy metals stress,and changes in climate) the production of alfalfa is projected to decrease,threatening global feed and food security (Reed et al 2018). Due to the importance of environmental stresses, several studieshave addressed the impact of these stresses on alfalfa growth and productivity,including the affects of soil salinity (Sandhu et al 2017;Wang et al 2017;Lei et al 2018;Noori et al 2018;Stritzler et al 2018;Gao et al 2019b;Luo et al 2019 and, drought (Ma et al 2016;Zhao et al 2019 and, irrigation water stress Wang et al 2018 andBaker et al 2019),waste water stress (Rekik et al 2017 andElfanssi et al 2018), water table stress (Berhongaray et al 2019), fertilization stress and general environmental issues (Bacenetti et al 2018 andGhaderpour et al 2018).…”

Section: Leaf Of Alfalfamentioning

confidence: 99%

Alfalfa Growth under Changing Environments: An Overview

El-Ramady

Abdalla

Kovács

et al. 2020

EBSS

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C ROp production is one of the most important agro-global issues, in particular questions of production under changing environmental conditions. This production needs to be increased to meet global needs for food, feed, fiber and fuel. Alfalfa is classified as "the queen of the forage crops" due to its high protein content and nutritional valueas well as its unique availability during the summer compared with other forage crops. The production of alfalfa under different stressful environments is a great challenge due toseveral problems with alfalfa crop production, which represent a serious threat to global food security.These stresses may cause a decline in the global feed production from alfalfa due to harmful effects resulting from stressesat the physiological, biochemical and histological levels. To improve the production of alfalfa under these stresses, there is a crucial need to understand the response of alfalfa plants to stresses, the mechanisms of tolerance and the management options. The bio-organic fertilizers derived from alfalfa plants are a crucial and sustainable solution in particular under stressful environments. This review represents an attempt to highlight the positive sides of alfalfa production, particularly the sustainable use of this crop in bio-organic fertilizer production. The chemical and anatomical properties of this plant will also bereviewed. The histology of alfalfa plants under changing environments still needsfurther investigation.

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Soil properties and agro-physiological responses of alfalfa (Medicago sativa L.) irrigated by treated domestic wastewater

Cited by 54 publications

References 34 publications

Response of alfalfa growth to arbuscular mycorrhizal fungi and phosphate-solubilizing bacteria under different phosphorus application levels

Response of alfalfa growth to arbuscular mycorrhizal fungi and phosphate-solubilizing bacteria under different phosphorus application levels

Ağır Metallerin Toprak, Bitki, Su ve İnsan Sağlığına Etkileri

Alfalfa Growth under Changing Environments: An Overview

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