केचुऐ Tag

04 Apr

Posted at 08:00h in Soil & Fertilizers
3 views

Importance and factors affecting of earthworms in soil मृदा मानव जाति की सबसे बड़ी विरासत है और सबसे मूल्यवान प्राकृतिक संसाधन भी है। इंसान ऐतिहासिक रूप से शिकार पर निर्भर थे और जीवनयापन के लिए भोजन का संग्रह  मृदा  से करते थे। हमारे मृदा के साथ संबंध मृदा की जुताई से जुड़े है। जिसके कारण आज मानव सभ्यता का विकास हुआ है और ये मानव और मृदा के संबंध को देख कर हम कह सकते है की मृदा कृषि के लिए एक आधारभूत हिस्सा है । आज-कल देखा जा रहा है की वन कटाई, अधिक चराई, फसल जलाना, अधिक मात्रा में कृषि रसायन एवं कम कार्बनिक खाद का प्रयोग और कृषि योगय...

25 Aug

Posted at 05:27h in Soil & Fertilizers
Dr. Daya Shankar Meena and Dr. Dinesh Kumar 15 views

मृदा स्वास्थ्य में केंचुओं की भूमिका  An incredible diversity of organisms make up the soil food web. They range in size from the tiniest one-celled bacteria, algae, fungi, and protozoa, to the more complex nematodes and micro-arthropods, to the visible earthworms, insects, small vertebrates, and plants. As these organisms eat, grow, and move through the soil, they make it possible to have clean water, clean air, healthy plants, and moderated water flow. The soil food web, earthworms need the least introduction. Most people become familiar with these soft, slimy, invertebrates at a young age. Earthworms are hermaphrodites, meaning that they exhibit both male and female characteristics. They are major decomposers of dead and...

12 Jun

Posted at 11:12h in Organic farming
Dr. Sanjay Swami 3 views

Continuous use of chemical fertilizers over the years without caring for maintaining the soil balance has become counterproductive. Scientists are getting concerned about the situation and suggesting to use bio-fertilizers and other organic manures in adequate quantities in order to maintain the soil balance. Farmers are now convinced about the important of organic manures but availability of the good quality organic manures is the problem. The vermi-compost production would be a viable option to produce the good quality compost in short time.  A growing number of individuals and institutions are taking interest in the production of compost utilizing earthworm activity. Krishi Vigyan Kendra-Jammu is giving free training for this technology to the...