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Krishi Vigyan Kendra (KVK) Selsura Demonstrates Sub-Surface Drip Irrigation in Vidarbha Citrus Orchards
Published: 2026-10-03 • 08:00 AM ISTAgriculture News
KVK Wardha field trials reveal 40% water savings and complete elimination of phytophthora root rot in Nagpur mandarin oranges.
Agronomists and horticulturists at Krishi Vigyan Kendra (KVK) Selsura, Wardha, have published findings from multi-location field demonstrations on Sub-Surface Drip Irrigation (SDI) in sweet lime (मोसंबी) and Nagpur orange (संत्रा) orchards.
Why Sub-Surface Drip Excels in Vidarbha - Zero Surface Evaporation: Drip laterals are buried 20 cm below the soil line along the root zone, delivering moisture directly to feeding roots without evaporation loss under scorching heat. - Disease Prevention: Keeps the tree trunk and soil surface dry, arresting *Phytophthora* collar rot and gummosis (डिंक्या रोग) that decimates citrus trees under surface flood irrigation. - Subsidy Eligibility: Farmers can claim standard micro-irrigation subsidies for SDI lateral installations on the MahaDBT portal.
Source & Publication Verification - Official Source: KVK Selsura (Wardha) & ICAR-ATARI Pune - Reference Portal: kvkwardha.org - Publication Schedule: 03 October 2026, 08:00 AM IST
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