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VAM symbiosis is often associated with improved plant growth. It has been reported to benefits plants by increasing the uptake of nutrients such as P, Zn, Cu and nitrogen. The non-nutritional effects of AM fungi would be increased tolerance to saline conditions, improved water retention, increased sad viability ratio of transplanted seedlings, control of root diseases and increased soil aggregation by the external high network. The Mycorrizal fungi are also Known to produce wide array of plant growth promoting substances (IAA, IBA, GA). |
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Agricultural Universities have done extensive work on VAM and have shown improved growth recorded increased yields of crops plants like rice, maize, mulberry, clove, papaya, orange, onion, tapioca, potato, tomato and other crops. |
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It is well known that VAM are able to accumulate and release a large amount of phosphate to the plants to the releasing the nutrients in root cells containing arbuscules. |
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| External hyphae of AM fungui could be delivered up to 80% of the phosphorus to the host plants. |
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The increased P uptake by microrhizal plants due to;
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Physical exploration of soil |
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Faster movement of Phosphorus into mycorrhizal hypae |
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Modification of root environment. |
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| AM fungi transports N along the hyphae in a manner similar to P. Although the uptake of K, Ca, Zn, Mg, S is well established , the role in mycorrhize uptake of K is predominant. Remarkable differences in growth of response of soybean to VAM inoculation with different isolates are more related to improved K absorption than P nutrition of host plant. |
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MODE OF APPLICATION : |
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| 2-3 kg of trishul per acre can be applied along with other nitrogen fixing bacteria Azotobacteria and Azospirillum and even with Trichoderma or any other bio-pesticides as soil application. |
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MULTIPLEX Trishul (VAM) inoculated plants have increased concentration of phosphorus compared to non-micorrizhal controlled plants. |
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Trishul treated plants accumulate N, K, P and other secondary nutrients like CA, Mg, S and other micro nutrients. |
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Trishul includes increased resistance to fungal root diseases like and root rots. |
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The severity of nematode diseases is generally reduced in mycorrhizal plants. |
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Combined inoculation of Azospirillum and VAM results in improving the growth of several plant tissues. |
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VAM Fungi stimulates in improving the shoot rot that may alter carbon availability to the rhizosphere microorganisms. |
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There are very interesting indication that bacteria, which are most abundant in soils, interact with Trishul and play an important role in root. Are called as mycorrhiza helper bacteria enhance the extent of fungal colonization. |
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The interaction of Trshul with Rhizobia and bradyrhizobia is reported to be beneficial in legume plants as well as non-legume tree plants. |
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Dual inoculation enhanced nodulation, nodule mass, plant biomass and N, P micronutrients content. |
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