Drip irrigation or trickle irrigation is a type of micro-irrigation system that has the potential to save water and nutrients by allowing water to drip slowly to the roots of plants, either from above the soil surface or buried below the surface. The goal is to place water directly into the root zone and minimize evaporation. Drip irrigation systems distribute water through a network of valves, pipes, tubing, and emitters. Depending on how well designed, installed, maintained, and operated it is, a drip irrigation system can be more efficient than other types of irrigation systems, such as surface irrigation or sprinkler irrigation.
द्रप्स सिंचाई या 'ड्रिप इर्रिगेशन' (Drip irrigation या trickle irrigation या micro irrigation या localized irrigation), सिंचाई की एक विशेष विधि है जिसमें पानी और खाद की बचत होती है। इस विधि में पानी को पौधों की जड़ों पर बूँद-बूंद करके टपकाया जाता है। इस कार्य के लिए वाल्व, पाइप, नलियों तथा एमिटर का नेटवर्क लगाना पड़ता है। इसे 'टपक सिंचाई' या 'बूँद-बूँद सिंचाई' भी कहते हैं।
Provides permanent system while crops are growing, easily removable during harvesting. With its irrigation, water goes inside the ground properly and irrigation is done evenly. It irrigates the crop from above, frequently and lightly.
फसलों की उगाई के दौरान स्थायी सिस्टम प्रदान करता है, कटाई के दौरान आसानी से हटाया जा सकता है। इसकी सिंचाई से पानी सही तरह से ज़मीन के अंदर जाता है और समान रूप से सिंचाई होती है। यह फसल की ऊपर से, बार बार और हल्की सिंचाई करता है|
Micro sprinkler is used for flowers and small leafy vegetables. Nozzle also has an important contribution in sprinkler irrigation. It is the nozzle that decides the rate of water required in a field in an hour and how many square meters will be irrigated by it.
माइक्रो स्प्रिंकलर का प्रयोग फूलों एवं छोटे पत्ते वाली सब्जियों में किया जाता है. फव्वारा सिंचाई में नोजिल का भी महत्वपूर्ण योगदान होता है. नोजिल ही यह तय करता है कि एक घंटे में एक खेत में कितने पानी की दर की आवश्यकता है एवं कितने मीटर वर्ग में इससे सिंचाई होगी |.
Water comes out very fast in rain gun sprinkler. Its speed is equal to that of a gun. It is used in sugarcane crop for making pelva. Whereas medium fountain is used in crops with soft flowers and leaves. Micro sprinkler is used for flowers and small leafy vegetables.
The biggest advantage of this technology is that the farmers can choose the fountains as per the requirement of their crop. Nozzle also has an important contribution in sprinkler irrigation. The nozzle decides what rate of water is needed in a field in an hour and how many square meters it will irrigate.
रेन गन स्प्रिंकलर में पानी काफी तेज गति से निकलता है. इसकी स्पीड बदूंक के बराबर होती है। इसका प्रयोग पलेवा करने में गन्ने की फसल में किया जाता है। वहीं माध्यम फव्वारा का इस्तेमाल मुलायम फूल और पत्तियों वाली फसलों में किया जाता है। माइक्रो स्प्रिंकलर का प्रयोग फूलों एवं छोटे पत्ते वाली सब्जियों में किया जाता है।
इस तकनीक का सबसे बड़ा लाभ यह है कि किसान अपनी फसल की आवश्यकतानुसार फव्वारों का चयन कर सकते हैं। फव्वारा सिंचाई में नोजिल का भी महत्वपूर्ण योगदान होता है। नोजिल यह तय करता है कि एक घंटे में एक खेत में कितने पानी की दर की आवश्यकता है एवं कितने मीटर वर्ग में इससे सिंचाई होगी।
Green house is a farmed structure coverd with glass or plastic film ( transparent and translucent) in which plant are grown under the partially or fully controlled environment,the green house technology has been considerable important in betr space utilisation , growing crops in extreme climate condition and high rainfall areas .the Plastic film used in green house act as selective filters .
Shade net house is a framed structure made Of materials such as GI pipes, angle iron, wood or bamboo, it is Covered with plastics net having different shade percentages. It Provides partially controlled atmosphere and environment by reducing light Intensity and effective heat during day time to crops grown under it. Shade nets are available different shade percentages or shade factor i.e. 35%, 40%, 50%, 75% and 90% (for example 35% shade factor means – the net will cut 35% of light intensity and would allow only 65% of light intensity to pass through the net).
Micro irrigation is define as the frequent application of small quantities of water directly above and below the soil surface; usually as discrete drops, continuous drops or tiny streams through emitters, sprinklers or fogger placed along a water delivery line. Micro irrigation systems are drip irrigation (online & inline), micro sprinklers, fogger irrigation, gravity fed drip systems etc. drip irrigation is also known as trickle irrigation or micro irrigation, is an irrigation method which saves water and fertilizer by allowing water to drip slowly to the roots of plants, either onto the soil surface or directly onto the root zone, through a network of valves, pipes, tubing and drippers.