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27
Aug

Aerobic Rice Technology (Art)

1. Rice, on aerobic condition, requires less water as compared with that grown with conventional irrigation. 2. Aerobic rice, basically managed like wheat or maize crops, is used to be grown under un-puddled, non saturated, well drained rainfed bunded upland or medium land conditions. 3. To reap a bountiful harvest in aerobic rice, both suitable variety as well as improved management needs to be adopted concurrent!
26
Aug

Fertilizer Management In Scented Basmati Rice

• 60 kg n, 30 kg p2o5 and k2o/ha during kharif season rabi - 80-90 kg n, 40 kg p2o5 and k2o/ha during dry season
26
Aug

Scented Basmati Rice

Variety : • Kasturi, ranbir basmati and iet 8579(gitanjali, pusa basmati 1, pusa sugandh 2, pusa sugandh 4, ketakijoha) Stand establishment: • Ensure 33 -50 hills/m2. July planting in kharif (wet) and january /february in rabi(dry). Transplanting 27% superior to direct seeding.
26
Aug

Cropping Systems Of Irrigated Ecology

1. Rice-groundnut(r 8808,icgs11,drg12,npg22), 2. Rice-mustard(pusa bold, m27, tlc2 and toria) 3. Rice - bhindi( hybrids) 4. Rice - cucumber ( hybrids) 5. Rice - watermelon ( sugar baby) 6. Rice - wheat 7. Rice - maize 8. Rice - sweet potato 9. Rice - potato - sesamum
26
Aug

Fertilizer And Weed Management In Irrigated Ecology

Fertilizer management : • Kharif - 60-75 kg n/ha in 50:50 (fym : urea) was comparable to three splits of prilled urea along with 40 kg each of p2o5 and k2o/ha • Rabi - 90-100 kg n with 40 kg p2o5 and k2o/ha application of n in three splits ( 50%basal, 25% at active tillering and the rest 25% at panicle initiation) Weed management : • Pre-emergence application of butachlor (1kg ai./ha),thiobencarb(1 kg ai /ha) pretilachlor+ safner at 0.4 kg a.i./ha anilofos at 0.6 kg a.i
26
Aug

Irrigated Ecology

Varieties : • Kharif - Gayatri, Savitri,Dharitri • Rabi - Annada, ratna, ir 36, udaya, cr 749-20-2, gautam. • Stand establishment ( planting): • Kharif - july with 20 x 15 cm spacing • Rabi - january with 15 x10 cm spacing
26
Aug

Cropping Systems Of Deep Water Situation

1. Rice +sesamum / mungbean 2. Rice + jute 3. Rice - lentil(at utera) with 50% higher seed rate than normal for lentil 4. Rice + fodder maize- linseed 5. Rice +fish (provided fish can be closed) 6. Sugarcane may also be profitably grown using cos 8118 variety in place of rice
26
Aug

Deep Water Situation (>100 Cm)

Variety : Jaladhi-1, jaladhi -2, jalnidhi , jalmagna , jalpriya ,barh awarodhi , sudha, janaki , vaidehi(for bihar) Stand establishment : • Direct seeding during second fortnight of may in orissa but in march itself in other parts like bihar and assam, at 20 cm row spacing with a seed rate of 80 - 100 kg/ha (400-600 seedling/m2) Fertilizer Management: 40 Kg N/Ha All Basal
26
Aug

Fertilizer Management In Semi-Deep Water Situation

1. Furrow placement of all the npk with fym (5 t/ha) at sowing proved the best (40: 20:20 kg n: p2o5:k2o/ha). 2. Foliage pruning 3. To prevent lodging and fodder supply. 4. Once at 80-95 or 110-125 days after germination in variety cn 573-321-7-1
26
Aug

Semi-Deep Water Situation ( 0-100 Cm)

Varieties : • Nalini,matangini, panidhan , lunishree Stand establishment : • Sowing during second fortnight of may using 400 seeds/m2 (80 kg/ha) • Planting with clonal tillers/ aged seedlings Weed control : • Removal of wild rice ipomoea raptance (kalam) and gadgad, manually. • Off-season tillage/summer ploughing, • Application of butachlor @ 2 kg and thiobencarb @ 2 kg a.i./ha at first shower after seeding.
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