Dasagavya: Plant Growth Promoter

DASAGAVYA is a natural plant growth promoter for yields, which is made by blending certain plant extricates alongside panchagavya. The term gavya is given to cow’s items. Panchagavya contains dairy animals waste, cow pee, bovine's milk, curd and ghee, suitably blended to give gainful growth impacts on plants when sprayed on them. 

Panchagavya is the real element of Dasagavya. It is made at first by completely blending 7 kg of fresh cow dung with 1 kg of ghee in a perfect plastic drum. After two days, 10 liters of cow pee and 10 liters of water are included and the blend is kept for 15 days.

After 15 days, three liters of cow’s milk, two liters of curd, three liters of delicate coconut water, three kg of Jaggary and 12 well-ripened Poovan (Tamil) banana organic products are added to the blend and mixed well, as indicated by Prof. N. Selvaraj, Professor and Head, Horticultural Research Station at Udhagamandalam, Tamil Nadu.

Fermenting time

The blend is permitted to ferment for around 25 days, which empowers the growth and increase of certain useful microorganisms and parasites.

Foliar concentrates of weeds, for example, Lantana camara, Leucas aspera, Phytolacca octandra, Artemisia nilgirica and Datura metal are then absorbed in cow pee in the proportion 1:1 (1 kg chopped leaves in 1 liter cow pee) for ten days, as indicated.

These weeds are discovered affluently along the roadsides and have been observed to be impervious to diseases and pests, because of the vicinity of certain anti-feedant substances that avoid pests.

The plant concentrates are then separated, blended well and added to the panchagavya solution in the proportion of 1:5.

The blend accordingly got is called Dasagavya and can possibly promote growth, support Immunity in the plant framework to repulse pests and control diseases. The blend is mixed well regular for around 20 days to guarantee intensive blending of panchagavya and the plant removes.

Improves quality

Additionally, it has been found to improve the organic productivity of harvest plants and the quality of vegetables and foods," said Prof. Selvaraj.

The Dasagavya solution must be separated before splashing to avoid from stopping up of sprayer spouts. Around 3% Dasagavya solution is suggested as a foliar spray for splashing over the plants clarified Prof. Selvaraj. Soaking of seeds or dunking the roots of seedlings in 3% Dasagavya solution for around 30 minutes before planting is found to improve seed germination and root improvement in plants.

Spraying plan

Dasagavya might be splashed once consistently for all vegetable and plantation crops.

Splashing Dasagavya is successful in controlling infections, for example, leaf spot, curse, fine buildup, rust of vegetables and cut flower products and tea blister blight.

Dasagavya also controls pests, for example, aphids, thrips, white flies, bugs furthermore foliar caterpillars. Plants splashed with Dasagavya constantly created bigger sized leaves and created denser overhang with profuse rooting systems, which empowered higher admission of supplements and water. The taste and shelf life of realistic usability of the treated vegetables and fruits were additionally observed to be improved, said Prof. Selvaraj.

Cost of Production

The expense of production per liter of Dasagavya works out to Rs.40, which is less expensive contrasted and plant protection products and can be sold for up to Rs.90 per liter.

Little scale agriculturists and ladies self improvement gatherings can begin manufacturing Dasagavya as a business wander, as indicated by Prof. Selvaraj.

How does Agricultural Hydrogel Conserve Water?

Agricultural Hydrogel are manufactured polymers generally created by using petroleum products. They absorb many times their weight in water, and can be distributed into dry locales keeping in mind the end goal to enhance the soil's capacity to absorb water. Learn how hydrogel is made and how they can be utilized.

Agricultural hydrogel can change the physical properties of soils by

• Increasing their ability to hold water
• Reducing disintegration and overflow
• Reduce recurrence of watering system
• Increase the proficiency of the water being utilized
• Increase soil permeability and invasion
• Reduce the inclination of the soil to get compacted
• Help plant performance
• The high cost of these Hydrogel has been a preventing component that has radically influenced their general use. Unless expenses are cut down, its utilization will get restricted to government and other very much supported associations, forgetting the private farmers and agriculturists who can get profit by its utilization.

How Agricultural Hydrogel are Produced?

Hydrogel polymers are produced using petroleum based products; however recent research has enabled their production utilizing soy oil. These gel are more biodegradable and in this manner kinder to the atmosphere.

Farming hydrogel is alluded to as water maintenance granules because they swell to commonly their original size when they interact with water. Two expansive classes of this gel are soluble and insoluble. The soluble assortment is utilized to diminish watering system disintegration in fields. The insoluble assortment is utilized in gardens, nurseries and landscapes to decrease recurrence of watering.

These gels are polymers that are physically or artificially cross connected and can ingest a lot of water while holding their shape. They additionally don't break up with the entrance of water and the huge swelling because of the water does not influence the mechanical properties of the hydrogel. This can hold a measure of water that is ordinarily its own particular weight .This trademark offers it to store water which can incorporate supplements. This water is then discharged gradually invalidating the evaporation process. This is particularly valuable in arid lands.

Generally these gels are utilized in horticulture can absorb between 400 and 1500 grams of water for each gram of hydrogel. So utilizing these hydro gels in areas where post manor watering system has its limitations, the hydro gels can store large amounts of water and make it accessible to the plantation with the goal that it has time to set up itself.

Hydrogel can be natural polymers, semi synthetic or synthetic polymers. The polymers utilized for horticultural reasons are the manufactured assortment which comprises of polyvinyl alcohols and polyacrylamide. The one drawback with manufactured polymers is that they might take up to six hours to finish hydration which is three times the time taken by natural polymers. The benefit of manufactured polymers is that they are less biodegradable and would keep going for a longer time.

The Use of Agricultural Hydrogel

Utilizing hydrogel requires some basic safeguards like masks to secure eye and skin irritation. A lot of care must be taken in putting away hydrogel, as their large ability to absorb water can be a reason of an increment in weight.

Sometimes soils structure semi hydrophobic outside layers which permit the water to keep running off rather than being absorbed in the soil. The expansion of hydrogel in the soil permits the water to percolate rather than running off and this held dampness is then gone back to the soil over a timeframe.

The use of agricultural hydrogel also permits harmed or unusable agricultural area to be recovered. At the point when hydrogel is included to the surface of the soil the water holding limit is expanded and rainfall percolates the soil effectively. Hydrogel additionally reduce supplement misfortune from soils as overflow is avoided. In saline soils however hydrogel appear to be less powerful.

On the off chance that hydrogel is permitted to dry out they turn out to be less powerful, so good watering system practice is essential to the life span of the hydrogel. Hydrogel has been utilized for turf management for fairways and athletic fields. It is also very useful for production of vegetable. It can be effortlessly used to verify forestry service activities particularly in remote territories where irrigation can't be guaranteed. Hydrogel can be applied by either blending with the soil or by spraying. While utilizing the spray procedure, hydrogel can be blended with pesticides and micro-nutrients.