News
News
HomeMedia CenterNews
RICHI News Social Media RICHI Video

Pond preparation and fertilization for live feed generation

2019-11-18

Lime is commonly used by farmers and is applied at 200–300 kg/ha as an initial dose, irrespective of the pH level. This is followed by the application of cow dung (the most common animal manure used) by most farmers at an initial dosage of 2 000–3 000 kg/ha. In addition to cow dung, inorganic fertilizers such as urea and superphosphate are also commonly used. Organic compost (Figure 6) is used by some farmers to improve plankton productivity. Following the initial dose and after stocking the seed, farmers in most parts of the country resort to regular fertilization with organic manures and inorganic fertilizers.

The amounts used are based on the fertility level of the water, which is estimated by visual observation coupled with theexperience of the farmer. The application of organic manures (Figure 7) can be up to 20 tonnes per ha, or more in the case of farmers in Andhra Pradesh; coupled with a higher level of application of inorganic fertilizers such as urea and superphosphate, the combined level of all the inorganic fertilizers used could be more than 1 000 kg/ha. Farmers in Andhra Pradesh have developed these application levels based on practical experience, and thus studies are needed to ascertain the impact of these fertilizers on fish growth (such studies can help to determine the optimal level of fertilization and reduce nutrient input costs).

Products Recommended
Aquatic Feed Pellet Making Machine
Aquatic Feed Pellet Making Machine Capacity : 5-7T/H
Power : 55KW
Feed Pellet Processing Machine
Feed Pellet Processing Machine Capacity : 8-12T/H
Power : 110KW
Feed Pellet Making Machine
Feed Pellet Making Machine Capacity : 8-12T/H
Power : 110KW
Stainless Steel Feed Mixer
Stainless Steel Feed Mixer Capacity : 1000KG/BATCH
Power : 22KW
Success Stories
The 1-1.5T/H Fish Feed Line + 2TPH Chicken Feed Pellet Line In Uzbekistan
The 1-1.5T/H Fish Feed Line + 2TPH Chicken Feed Pellet Line In Uzbekistan Country : Uzbekistan
Capacity: 1-1.5T/H
1-2 Ton Per Hour Chicken Powder Feed Making Line Project In Uzbekistan
1-2 Ton Per Hour Chicken Powder Feed Making Line Project In Uzbekistan Country : Uzbekistan
Capacity: 1-2TPH
The 1t/h floating fish feed and 1-2t/h animal feed combined line in Uzbekistan
The 1t/h floating fish feed and 1-2t/h animal feed combined line in Uzbekistan Country : Uzbekistan
Capacity: 1-2T/H
The 4-5T/H animal mash automatic feed line and 3-4T/H pellet feed line In Tanzania
The 4-5T/H animal mash automatic feed line and 3-4T/H pellet feed line In Tanzania Country : Tanzania
Capacity: 4-5T/H + 3-4T/H
Packaging And Transport Quality Test Before Delivery Check Items When Packing After-sale Service
Get An Instant Quotation

For all inquiries fill in the form below to send us a brief message,and we will get back to you as soon as possible.

Product:
* Email:
Tel:
* Name: