What information could be obtained by soil testing?

23/03/2020Posted on

The following facts can be determined from soil testing –

  • Soil PH
  • Electronic conductivity (Concentrations of salts)
  • Organic Carbon 
  • Available Nitrogen 
  • Available Phosphorus 
  • Available Potash 
  • Available Calcium 
  • Available Zinc
  • Available Boron 
  • Available Sulphur 
  • Available Iron 
  • Available Manganese
  • Available Copper  

By knowing the number of nutrients available in the soil, we can adjust the quantity of fertilizers accordingly. This would increase the productivity of the crop and reduce the cost of cultivation.

Share

Increase yield of Summer Moong through land and seed treatment

22/03/2020Posted on

Soil treatment: 

  • land treatment is very important before starting the agricultural process in summer moong. It helps in destroying harmful pests and fungi present in the soil. 
  • Mix 4 kg of composting bacteria and 1 kg of Trichoderma Viridi in 6-8 tons FYM and spread it over an acre field.

Seed treatment: 

  • seed treatment is also very important before starting the agricultural process in summer moong. It helps in destroying harmful fungi and sucking pests.

Mung seeds can be treated with either 2.5 grams of carboxin 37.5% + Thiram 37.5% DS per kg seed or

  • They can also be treated using 5-10 grams Trichoderma viridi / Pseudomonas fluorescence and 5 ml imidacloprid 48 FS per kg seed.
Share

how to identify Jassids in Brinjal crop –

20/03/2020Posted on
  • Nymphs and adults suck the sap from the lower surface of the leaves.
  • The infected leaf curls upward along the margins, which may turn yellowish and show burnt up patches.
  • They also transmit mycoplasma diseases like a little leaf and virus disease like a mosaic.
  • Fruit setting is adversely affected by the infestation.
Share

Management of Aphid in moong crop

19/03/2020Posted on
  • Spray Confidor(Imidacloprid) @ 100 ml +  250 gram beauveria bassiana/acre or
  •  Spray Thiamethoxam 12.6% + Lambda Cyhalothrin 9.5% ZC @ 100gm/acre or
  • Spry acetamiprid 20% SP @ 40-80 gm/acre
  • pick the aphids from the plant by hands or remove infected plant parts.
  • Do not over-water or over-fertilize the crop. 
Share

Identification of Aphid in moong crop –

19/03/2020Posted on
  • Severe infestation can cause leaves and shoots to curl, wilt and stunted plant growth.
  • The honeydew secreted by the aphid after secretion causes many fungal diseases on plants.
  • The development of mould on the leaves indicates this problem.
  • Dry and warm climates are optimal for the growth of aphids.
Share

Identification of leaf miner on muskmelon crop –

18/03/2020Posted on
  • Adults leaf miners look like small black and yellow flies.
  • Larvae exit from the leaf after completion of their development and then pupate axles on plants.
  • Females puncture the leaf to feed plant sap and lays eggs within the leaf tissue.
  • This damage restricts the plant growth and results in reduced bulb yield and loss of vigour.  
  • Tunnels or mines can be seen in the leaves.
Share