Agro Advisory Bulletin

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NATIONAL CENTRE FOR MEDIUM RANGE WEATHER FORECASTING Integrated Agromet Advisory Service, North Eastern Coastal Plain Zone Regional Research & Technology Transfer Station, Ranital, Bhadrak, ODISHA – 756 111 (Orissa University of Agriculture & Technology) Letter No. 58(3) /RRTTSR Dt.24.07.2018 Bulletin No.55/18 AGRO ADVISORY BULLETIN Tuesday/24.07.2018 JAJPUR Forecasting (Upto 29.07.2018): According to IMD, Bhubaneswar, the sky will remain mainly overcast till Sunday and light rain is expected. Wind will blow from West at a speed of 10 to16 0 Km/hr. The maximum temperature will decline to 31 C on Friday but it will again rise 0 thereafter. The minimum temperature will gradually decline to 25 C on Saturday. The maximum relative humidity will range from 77% to 83% while the minimum from 43% to 51% during this period. Agromet advisory Kharif rice Transplanted rice: Crop condition: In rainfed areas, the nursery is 3 to 4 weeks old. • Due to intermittent rain, the problem of grass like Echinochloa colona and sedge weeds like Cyperus iria has aggravated in rice nursery. Apply Bis pyribac sodium @ 20g.a.i./ha to control these of weeds effectively. • Utilizing recent rain the green manuring crop dhaincha should be incorporated at six week stage. • As light rain expected, impound water in the main field for decomposition of dhaincha. • Utilizing recent rain , transplanting should be taken up in low land areas by impounding water. In irrigated areas: The crop is at transplanting stage. • Trampling of Dhaincha should be taken up when the crop is about 40 to 45 days (knee height stage) old. • Granular insecticide like Cartap hydrochloride (4G) should be applied @ 750 grams/10 decimal nursery area or Carbofuran 1.2 Kg or Fipronil 800gram, seven days before uprooting of seedlings. Otherwise seedling root dip with 10% Chloropyriphos solution is to be done before transplanting to check insect attack. • Besides application of FYM @ 5 t/ha at the time of final ploughing, a fertilizer dose of 32:16:16 kg N-P O -K O /ha is recommended for medium 2 5 2 land rice in absence of soil test result. • Apply all P O , 50% K O and 25% N as basal at the time of planting. 2 5 2 • As rain is expected, apply fertilizers after draining water from the field. • Plant 2 to 3 seedlings/hill with spacing of 20 X 15cm for long duration and 20 X 10cm for medium duration varieties. • Apply pre-emergence weedicide Bensulfuron methyl+Pretilachlor@10kg/ha or Pyrazosulfuron ethyl @20g a.i./ha at 3 to 4 days after transplanting (DAT). Sugarcane • Wrapping and propping should be done when the crop becomes 4-5 months old in medium and late duration varieties. • Early shoot borer - Spray Chloropyriphos or Quinalphos @ 400 ml/ac in 200 lts of water after cessation of rain. • Red rot - Avoid ratooning in red rot affected area, spray the crop with Mancozeb 0.3% (3gm/litre) or Carbendazim 0.1% at 15 days interval. Coconut  It is the right time for weeding and cleaning of the base of plants now. Apply 1 kg Urea, 2 kg SSP and 2 kg MOP alongwith 5 kg Neem cake per plant by making a ring around the plant.  Prepare raised nursery beds for growing vegetable seedlings Vegetables NATIONAL CENTRE FOR MEDIUM RANGE WEATHER FORECASTING Mango • July and August are ideal time of planting. Integrated Agromet Advisory Service, North Eastern Coastal Plain Zone • Suitable varieties are Amrapalli, Dusseheri, Chousa, Baganpalli, Totapuri, Regional Research & Technology Transfer Station, Ranital, Bhadrak, ODISHA – 756 111 Bombay green, Suvarnarekha, Himsagar, etc. (Orissa University of Agriculture & Technology) • Seedling should be planted in pits at a distance of 10m X 10m. The pit size Letter No. 58(3) /RRTTSR Dt.24.07.2018 is 1m X 1m X 1m. Bulletin No.55/18 AGRO ADVISORY BULLETIN Tuesday/24.07.2018 • One year old healthy grafted plant should be preferred. At the time of JAJPUR planting two basket compost, 80 g N, 100 g P O and 60 g K O fertilizer 2 5 2 Forecasting (Upto 29.07.2018): According to IMD, Bhubaneswar, the sky will remain mainly should be applied. overcast till Sunday and light rain is expected. Wind will blow from West at a speed of 10 to16 Pisciculture  Purchase fish seeds from a reliable fish 0 seed producer and stock 3000 nos. of Km/hr. The maximum temperature will decline to 31 C on Friday but it will again rise advance fingerlings of more than 8cm size per0 one acre of water area. thereafter. The minimum temperature will gradually decline to 25 C on Saturday. The maximum  In case of three species combination, the stocking numbers should be for relative humidity will range from 77% to 83% while the minimum from 43% to 51% during this Catla-900, Rohu-1200 and Mrigal-900. period.  In case of six species combination, the stocking numbers should be for Agromet advisory Catla-800, Rohu-1200, Mrigal-500, Common carp-300, Grass carp-100 and Silver carp-100. Kharif rice Transplanted rice:  In any situation, the average water depth of the pond should not be less than Crop condition: In rainfed areas, the nursery is 3 to 4 weeks old. 5ft level • Due to intermittent rain, the problem of grass like Echinochloa colona and Sd/- sedge weeds like Cyperus iria has aggravated in rice nursery. Apply Bis Nodal Officer & Assoc. Director of Research pyribac sodium @ 20g.a.i./ha to control these of weeds effectively. • Utilizing recent rain the green manuring crop dhaincha should be incorporated at six week stage. • As light rain expected, impound water in the main field for decomposition of dhaincha. • Utilizing recent rain , transplanting should be taken up in low land areas by impounding water. In irrigated areas: The crop is at transplanting stage. • Trampling of Dhaincha should be taken up when the crop is about 40 to 45 days (knee height stage) old. • Granular insecticide like Cartap hydrochloride (4G) should be applied @ 750 grams/10 decimal nursery area or Carbofuran 1.2 Kg or Fipronil 800gram, seven days before uprooting of seedlings. Otherwise seedling root dip with 10% Chloropyriphos solution is to be done before transplanting to check insect attack. • Besides application of FYM @ 5 t/ha at the time of final ploughing, a fertilizer dose of 32:16:16 kg N-P O -K O /ha is recommended for medium 2 5 2 land rice in absence of soil test result. • Apply all P O , 50% K O and 25% N as basal at the time of planting. 2 5 2 • As rain is expected, apply fertilizers after draining water from the field. • Plant 2 to 3 seedlings/hill with spacing of 20 X 15cm for long duration and 20 X 10cm for medium duration varieties. • Apply pre-emergence weedicide Bensulfuron methyl+Pretilachlor@10kg/ha or Pyrazosulfuron ethyl @20g a.i./ha at 3 to 4 days after transplanting (DAT). Sugarcane • Wrapping and propping should be done when the crop becomes 4-5 months old in medium and late duration varieties. • Early shoot borer - Spray Chloropyriphos or Quinalphos @ 400 ml/ac in 200 lts of water after cessation of rain. • Red rot - Avoid ratooning in red rot affected area, spray the crop with Mancozeb 0.3% (3gm/litre) or Carbendazim 0.1% at 15 days interval. Coconut  It is the right time for weeding and cleaning of the base of plants now. Apply 1 kg Urea, 2 kg SSP and 2 kg MOP alongwith 5 kg Neem cake per plant by making a ring around the plant.  Prepare raised nursery beds for growing vegetable seedlings Vegetables