Autor: Sundaramoorthy, P. - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Impact of Organic Manure and Inorganic Fertilizers on Seed Germination of Green Gram (Vigna radiata L.)
Autorzy:: Vaithiyanathan, T.
Sundaramoorthy, P.
Tematy:: Agriculture
inorganic fertilizer
organic fertilizer
Vigna radiata L.; Pokaż więcej
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/1190122.pdf Link otwiera się w nowym oknie
Opis:: India is one of the agricultural country and food is very important need for our country because growth of population. Nowadays various inorganic fertilizers used for agriculture for high yield purposes but it affect the soil fertility and living organisms. Chemical fertilizers are very costly and it produced environmental pollution. Organic compost is cost effective and sustainable. In this attempt the effect of various organic fertilizers (farm yard manure, vermicompost and composted coirpith) and inorganic fertilizers (nitrogen, phosphorus and potassium) on germination of green gram (Vigna radiata L.). The following parameters were analyzed such as germination percentage, seedling length, fresh weight, dry weight and photosynthetic pigments such as chlorophyll a, chlorophyll b, total chlorophyll and carotenoid. As the result of this study that all above the parameters were increased in vermicompost applicator soil of the plant compared to the other organic and inorganic fertilizers. This study concluded that vermicompost is very used for the crop production.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Various biochemical changes of African marigold seedlings under sugar mill effluent stress
Autorzy:: Vaithiyanathan, T.
Sundaramoorthy, P.
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/10922.pdf Link otwiera się w nowym oknie
Opis:: Sugar mill is one of the agro based industry and great significant in rural economy of developing countries. It creates environmental pollution by produced waste during sugar production. In the present work deals with the analysis of various change of biochemical in African marigold (Tagetes erecta L.) at 15 DAS under the different concentrations (control, 10, 25, 50, 75 and 100%) of sugar mill effluent. Results of this study determined that the lower concentration (10%) of sugar mill effluent increased photosynthetic pigment and biochemical contents of African marigold and it decreased at higher concentrations of the sugar mill effluent. The lower concentrations of sugar mill effluent used for irrigation.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Influence of chromium treatment on growth and nutrient accumulation of paddy (Oryza sativa L.) seedlings
Autorzy:: Sundaramoorthy, P.
Sankar Genesh, K.
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/11238.pdf Link otwiera się w nowym oknie
Opis:: The aim of this research is to study accumulation of Chromium along with nutrients and its effect on the growth of Paddy plant (Oryza sativa L). Thus, paddy seedlings grown in petriplates lined with filter paper undergoing, different treatments of Cr (0, 2.5, 5, 10, 25, 50, 75, 100 and 200 mg/L). After one week seedlings were removed and morphological parameters like root length, shoot length and dry weight of plants and accumulation of nutrients along with Cr content were determined. The results indicated that the concentrations more than 100 mg/L chromium cause the reduction of morphological parameters in the treatment plants rather than control plant and Cr addition in the cultures caused enhancement of chromium content paddy seedlings. Similarly nutrient accumulation also affected by increasing concentrations of chromium.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Ecophysiological and biochemical changes in Abelmoschus esculentus (L.) Moench under chromium stress
Autorzy:: Unnikannan, P.
Vedhanarayanan, P.
Sundaramoorthy, P.
Tematy:: ecophysiological change
biochemical change
Abelmoschus esculentus
bhendi
chlorophyll content
mineral nutrient
chromium stress
biochemical parameter; Pokaż więcej
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/10841.pdf Link otwiera się w nowym oknie
Opis:: Increasing concentrations of chromium caused reduction in growth, chlorophyll contents and mineral mutrients of bhendhi. At increasing concentrations of chromium, all the attributes were found to be reduced. Chromium is one of the toxic elements discharging from tannery industry. The long disposal of tannery effluent to the agricultural land causes serious damages in the soil texture; reduce the growth of microorganisms and agricultural crops. Large areas of Vellore district of Tamilnadu was seriously affected by the tannery effluent irrigation to the agricultural land. The present study was conducted to identify the phytotoxic effect and physiological changes of Abelmoschus esculentus (L.) Moench under the treatment of different concentrations of chromium solutions (2.5, 5, 10, 25, 50, 75 and 100 mg/l). The result shows that there was a gradual reduction in the morphological parameters (root length, shoot length, fresh weight and dry weight). Similarly the photosynthetic pigments (Chlorophyll and carotenoid) and biochemical parameters such as protein, amino acid, and sugars were also gradually decreased with increasing concentrations of chromium.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Cadmium induced changes in growth and biochemical contents of tomato (Lycopersicon esculentum L.)
Autorzy:: Soundari, M.
Vaihiyanathan, T.
Sundaramoorthy, P.
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/10845.pdf Link otwiera się w nowym oknie
Opis:: The effects of different concentrations (10,20,30,40 and 50 ppm) of cadmium chloride on seed germination, root length, shoot length, fresh weight, photosynthetic pigments, protein content and peroxidase activity in tomato (Lycopersicon esculentum L.). Higher concentration of Cadmium were reported specially at 40 and 50 μm reduced germination significantly. Leaf chlorosis, wilting and leaf abscission were observed in plants with cadmium. Protein content and sugar content were reduced in higher concentrations of cadmium. However, lower concentrations of CdCl2 resulted in higher peroxidase activity in roots and shoots of tomato.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Antimicrobial activity of chlorophyll and methanol extract of Lennea coromandelica Merr.
Autorzy:: Vedhanarayanan, P.
Vaithiyanathan, T.
Sundaramoorthy, P.
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/11345.pdf Link otwiera się w nowym oknie
Opis:: The antimicrobial activity of chloroform and methanol extracts of Lennea coromandelica were screened for their was studied against gram positive bacteria strains Staphylococcus aureus, Streptococcus pyogenes and Bacillus subtilis gram negative bacteria strains Pseudomonas aeruginosa, Klebsiella pneumoniae and Escherichia coli and fungal strains such as Candida albicans, C. parapsilosis, C. krusei and C. glabrata using disc diffusion method, determination of Minimum Inhibitory Concentrations (MIC), Minimum Bacterial Concentrations (MBC) and Minimum Fungicidal Concentrations (MFC). The antimicrobial activity for different concentrations like 250 μg, 500 μg and 1000 μg of different solvent extracts of Lannea cormandelica. bacterial strains and recorded in highest mean zones of inhibition ranged from 19.6 mm and Candidal strains and the exhibited the highest mean zones of inhibition ranged from 10.6 mm. Methanol extracts showed the best results as inhibition zones against tested organisms. Results showed also that, the greatest effect was towards Staphylococcus aureus and the lowest was against Candida krusei. The present study reported the great effect of Lannea cormandelica extracts against some of most important pathogens.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: Response of fenu-greek (Trigonella foenum-graecum L.) to Rhizobium inoculation
Autorzy:: Soundari, M.
Vaithiyanathan, T.
Sundaramoorthy, P.
Tematy:: fenugreek
Trigonella foenum-graecum
plant response
seed germination
biofertilizer
plant growth
seedling
Rhizobium
inoculation; Pokaż więcej
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/10955.pdf Link otwiera się w nowym oknie
Opis:: Green revolution increased the food production enormously to feed the geometrically growing population. In India, the availability and affordability of fossil fuel based chemical fertilizers at the farm level have been ensured only through imports and subsidies. Dependence on chemical fertilizers for future agricultural growth would mean further loss in soil quality. The possibilities of water contamination and unsustainable burden of the fiscal system. The Government of India has been trying to promote an improved practice involving use of biofertilizers along with fertilizers. These inputs have multiple beneficial impacts on the soil and can be relatively cheap and convenient for use. The agricultural chemicals like pesticide and weedicides were being used to save the standing crop from the attack of pests and to boost crop production. At the same time the excess use of chemical fertilizers degraded the soil properties. In this context, the farmers are expecting for the cheapest and eco-friendly alternative for getting higher yield. Biofertilizers is only the alternative way to get more production without harmful to environment. So the effect of different doses of biofertilizer (Rhizobium) on germination studies of Fenu-greek seed germination percentage, seedling growth, fresh weight and dry weight, chlorophyll, protein and soluble sugar content has been studied in the laboratory condition. There parameters increased to application when biofertilizer compared to control.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Organic Soil Amendments: Potential Source for Heavy Metal Accumulation
Autorzy:: Ganesh, K. Sankar
Sundaramoorthy, P.
Nagarajan, M.
Tematy:: Biofertilizers
Bioremediation
Growth
Heavy metals
Yield; Pokaż więcej
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/1193967.pdf Link otwiera się w nowym oknie
Opis:: Effects of heavy metals on plants result in growth inhibition, structure damage, a decline of physiological and biochemical activities as well as of the function of plants. The effects and bioavailability of heavy metals depend on many factors, such as environmental conditions, pH, and species of element, organic substances of the media and fertilization, plant species. But, there are also studies on plant resistance mechanisms to protect plants against the toxic effects of heavy metals. The microorganisms act in synergism with the plants for effective phytoremediation. This synergistic relationship promotes the exchange of water and nutrients established between plant roots and specialized soil microorganisms thus, enhancing the plant growth. The application of microorganisms in phytoremediation helps to improve plant growth and survival rate. The microbial activity in the contaminated site acts as an indicator for the plant growth and bioremediation. So an attempt were made on the toxic effects of chromium in paddy plants growth and yield and thereby mitigating its toxicity by using microbial inoculants especially Azospirillum.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Effect of FYM, N, P fertilizers and biofertilizers on germination and growth of paddy (Oryza sativa. L)
Autorzy:: Rajasekaran, S.
Sundaramoorthy, P.
Sankar Ganesh, K.
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/11056.pdf Link otwiera się w nowym oknie
Opis:: Biofertilizers are becoming increasingly popular in many countries and for many crops, but very few studies on their effect on growth in seedling stage have been conducted in rice. The experiments were conducted under laboratory conditions due to organic manure, fertilizers and bio fertilizers were observed in all experiments. The treatments such as organic manure, chemical fertilizers and Biofertilizers alone and in combination were applied. The growth parameters viz. germination percentage, root length, shoot length, fresh weight and dry weight were measured. Similarly the pigment contents such as chlorophyll-a, b, total chlorophyll and carotenoid were also measured at seventh day after sowing. All the parameters were higher in combined application of Biofertilizers than in single application and other treatments including control.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Physico-Chemical Properties of Sri Sanishwaran Temple Pond Water, Tirunallar
Autorzy:: Ganesh, K. Sankar
Xavier, R. Lawrence
Nagarajan, M.
Sundaramoorthy, P.
Tematy:: Devotees
Physico-chemical properties
Saneshwaran temple
Water analysis; Pokaż więcej
Wydawca:: Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:: https://bibliotekanauki.pl/articles/1193934.pdf Link otwiera się w nowym oknie
Opis:: Tirunallar Saniswaran Temple dedicated to Lord Darbaranyeswaran, a form of Lord Shiva. Temple management imposes restrictions over misuse of these holy ponds. The devotees use the holy water for washing their limbs before entering the temple. Sometimes they make a holy dip into the water; people believe that it can wash all their sins away. Thousands of devotees visit the temple. So, the present investigation deals with the physiochemical properties of Sri Saneeshwaran temple pond water. Analysis of water samples revealed that the physico chemical properties such as pH , Electrical conductivity, Total hardness (mg/l), Ca hardness (mg/l), Mg hardness (mg/l), BOD (mg/l), Total Dissolved solids (mg/l), Suspended solids (mg/l), Chlorides (mg/l), Sulphate (mg/l), Sodium (mg/l), Potassium (mg/l), Dissolved Oxygen (mg/l) and Oil & grease (mg/l)., is varied significantly. Similarly the bacterial load is higher in after mass bathing than in before mass bathing.
Dostawca treści:: Biblioteka Nauki

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