दुनिया भर में कौन सी मानव गतिविधि सबसे अधिक पानी का उपयोग करती है?

what-human-activity-uses-the-most-water-worldwide

Humans use most of the water worldwide in agricultural activities such as irrigation. According to the United States Geological Survey (USGS) around 70% of the total available freshwater to humans is used for irrigation. However, it is essential to use water for irrigation to have continuous supply of food in the world. Out of 100% … Read more

पृथ्वी पर कितना पानी लोगों के रोजमर्रा के उपयोग के लिए उपलब्ध है?

what-human-activity-uses-the-most-water-worldwide

Only 0.006% of the total water on earth is available for people’s everyday use or human consumption. On Earth, around 326 million cubic miles of water is present which covers 71% of the Earth’s surface. Out of which 320 million cubic miles of water, i.e. 97.2% of the total is present in oceans. Only 2.8% … Read more

भारत में मीठे पानी की सबसे बड़ी झील कौन सी है?

largest-freshwater-lake-in-india

The Wular lake in Bandipore district, Jammu and Kashmir, India is the largest freshwater lake in India. This lake is 24 Kilometers long, 10 Kilometers wide and is situated at an altitude of 1,580 meters. The maximum depth of Wular lake was found to be 14 meters. Wular lake is also the second largest freshwater … Read more

नेफ़थलीन की गेंदें किससे प्राप्त होती हैं?

naphthalene-balls-are-obtained-from

Naphthalene balls are obtained from coal tar and used as mothballs, PVC, pesticides, dyes, toilet freshener blocks and phthalic anhydride. It is the largest constituent of coal tar and is flammable. Naphthalene balls are called moth balls because toxic gas released from the naphthalene balls kills moths and other pests. So, if you are looking … Read more

चित्रों के साथ खेती के 7 चरण

7 steps of farming

The 7 steps of farming are plowing, sowing, manuring, irrigation, weeding, harvesting and storage. Farming begins with preparing the field by plowing to create an ideal seedbed for the germination of seeds. Then seeds are sown and manures are applied to provide adequate nutrients to the growing plants. Irrigation plays a crucial role in thermoregulation … Read more

संयुक्त राज्य अमेरिका के वंचित, वयोवृद्ध किसानों और पशुपालकों को $27.6 मिलियन का समर्थन मिलेगा!

usda-grant-to-help-united-states-farmers

Underserved, Veteran Farmers and Ranchers of the United States can get $27.6 Million in support through the 2501 USDA program. To promote farms, ranches, and forest lands owned by underserved and veteran farmers, ranchers, and foresters, on 4th October 2023, the United States Department of Agriculture announced US $27.6 million in grants. This money will … Read more

खेतों में खाद एवं उर्वरकों का प्रयोग क्यों किया जाता है?

why-are-manure-and-fertilizers-used-in-fields

Manures and fertilizers are used in field to provide essential nutrients that are required for the growth of crops. It enhances soil fertility and ensures that plants get all the required nutrients for healthy vegetative as well as reproductive growth of the plants in the field. Plants require total 18 essential nutrients for their growth … Read more

एनपीके, अनुप्रयोग दर और उर्वरक आवश्यकता की गणना कैसे करें

how-to-calculate-npk

If you are willing to calculate NPK based on the ratio and the formulae, then you can use these methods or the NPK calculator to calculate the amount of nutrients, fertilizer requirements and application rate. NPK stands for nitrogen (N), phosphorus (P) and potassium (K). These three essential nutrients play an important role in the … Read more

मेसोपोटामिया की कृषि तकनीक से कौन सी बड़ी समस्या जुड़ी थी?

what-big-problem-was-associated-with-mesopotamia-farming-techniques

The big problem associated with Mesopotamian farming techniques was the water shortage, uncontrolled water supply and irrigation. It was located between the Tigris and Euphrates rivers and relied heavily on irrigation water to continue agricultural activities. Farmers of Mesopotamia (Modern Day Iraq) built complex canal systems to channel water from the rivers to their fields … Read more

संयुक्त राज्य अमेरिका में कृषि उत्पाद खेत से थाली तक औसतन कितनी दूरी तय करते हैं?

on-average-how-far-do-agricultural-products-travel-from-farm-to-plate-in-the-united-states

On an average agricultural products travel 1400 miles from farm to the plates in the United States. This average involves the transportation of raw agricultural products from farms to storage and processing units, distribution centers or wholesalers and finally to retailers and customers. However, it is important to note that this average can vary significantly … Read more