Rice corp system how to prepare rice corp system - Agriculture

  • Nursery Management


How to prepare rice seed corping 

Seed Rate :  
  • 7 - 8 kg for single seedling per hill                                             
  • 12 - 25 kg/ha for two seedlings per hill wherever difficulty in establishment of rice is seen      

Preparation of nursery area:


 

  • prepare 100 m2 nurseries to plant 1 ha. select a levelled area near the water source. 
      • spread a plastic sheet or used  polythene gunny bags on the shallow raised bed to prevent roots growing deep into soil.           



      Preparation of soil mixture:

      • four (4) m3 of soil mix is needed for each 100 m2 of nursery.
      • Mix 70%  soil + 20% well - decomposed pressmud / bio - gas slurry / FYM + 10% rice hull. 
      incorrate inthe soil mixture 1.5 kg of powdered di - ammonium phosphate or 2 kg 17 - 17 - 17 NPK fertilizer.   






      Blending soil mixture 

      •  Filling in soil mixture: place a wooden frame of 0.5 m long , 1 m wide and 4 cm deep divided into 4 equal segments of on the plastic sheet or banana leveler. fill the frame almost to the top with the soil mixture.

      • pre - germinating the seeds 2 days before swing : soak the seed for 24 h, drain and incubate the
        soaked seeds for 24 h  , sow when the seed sprout and radical ( seed root ) grows to 2-3 mm long.

      • Soil application of bio fertilizer : Application of Azospirillum  @ 2kg and mycorrhizal fungi @ 5 kg for 100 m2 nursery area.

      Showing & watering 


      Sowing:

      • Sow the pre-germinated seeds weighing 90 -100 g / m-2 (100g dry seed may weigh 130g after sprouting) uniformly
      • Cover them with dry soil to a thickness of 5mm.           
      • Sprinkle water immediately using rose can to soak the bed and remove the wooden frame
      • And continue the process until the required area is completed.

      Watering:

      • Water the nursery with rose can as and when needed (twice or thrice a day) to keep the soil moist.  
      • Protect the nursery from heavy rains for the first 5 DAS. At 6 DAS, maintain thin film of water all around the seedling mats.
      • Drain the water 2 days before removing the seedling mats for transplanting.


      Main field Preparation 

      • Puddled lowland prepared in transplanted section
      • Perfect leveling is a pre- requisite for the water management proposed hereunder
      Transplanted young seedling
      Square planting
                                     










      Comments

      Post a Comment

      Popular posts from this blog

      10 Motivational stories to push your life success

      Image
      vijay 1. Laziness won't get you anywhere                               “In ancient times, a king had his men place a boulder on a roadway. He then hid in the bushes, and watched to see if anyone would move the boulder out of the way. Some of the king’s wealthiest merchants and courtiers passed by and simply walked around it. Many people blamed the King for not keeping the roads clear, but none of them did anything about getting the stone removed. One day, a peasant came along carrying vegetables. Upon approaching the boulder, the peasant laid down his burden and tried to push the stone out of the way. After much pushing and straining, he finally managed. After the peasant went back to pick up his vegetables, he noticed a purse lying in the road where the boulder had been. The purse contained many gold coins and note from the King explain that the gold was for the person who removed the boulder from the road.”
      Read more

      Tomato Varieties and Hybrids

      Image
       Varieties:     PKM 1 CO.1, CO.2, CO.3, (Marutham) and paiyure 1 Hybrids:  COTH.1, COTH 2 and TNAU Tomato hybrid CO 3 TNAU Tomato Hybrid CO 3:       it' s a hybrid between HN 2 x CLN 213A. yields about 96.2 tones/ha in a corp duration of 140-145 days. plants are semi determinate 90-95 cm and suitable for high density planting fruits are smooth round medium sized, and borne in clusters of 3-5. high yielding and resistance to leaf curl virus disease and moderately resistance to root knot nematode. COTH.1 (1998)       it is a hybrid between IIHR 709 X LE 812. yields about 95.9 tones/ha in a corp duration of 115 days fruits are acidic 0.61%                       CO.1 (1969):     Re selection from kalyanpur selection. semi determination variety fruits are round without any grooves and crimson red in color. yield is 25 tones/ha  in a corp duration of 135 days. CO.3 (198...
      Read more

      Mango Varieties, Forming and Corps Methods For Former Improvement

      Image
       Mango Varieties : Neelum, Bangalora, Alphonso, Rumani, Banganapalli, Kalepad, Peter, PKM1, PKM2, Sendura, Jahangir, Mulgoa, Himayuddin, Paiyur1, Mallika, Amrapali, Salem Bangalora, Arka Anomol, Arka  Aruna and Arka Neelkiran, Arka Puneeth Sindhu are popular varieties in mango. Varieties Suitable for Tamil Nadu :    Banganapalli, Bangalora, Neelum,  Rumani, Salem Bangalora, Sendura,  Alphonso, Kalepad, and Imman Pasand. Banganapalli Sendura Imman Pasand Processing Varieties  : Alphonso, Banganapalli, Totapuri Export varieties         :Alphonso, Banganapalli, Sendura Soil and climate: Ideal soil for mango is red loamy.  god drainage is preferable for better establisment. ideal pH range is from 6.5 to 8.0. Season of Planting: Planting spreads from July to December . Planing materiel: Approach and epicotyl grafts are used for planing. Field Preparation: Dig pits of 1 m x 1 m x 1 m. fill in with topsoil mixed with 10 kg of FYM...
      Read more