Mechanized urea spraying system for balers to enhance the nutritional quality of straw: a step to prevent straw burning
KRISHI: Publication and Data Inventory Repository
View Archive InfoField | Value | |
Title |
Mechanized urea spraying system for balers to enhance the nutritional quality of straw: a step to prevent straw burning
Not Available |
|
Creator |
Satya Prakash Kumar, Dilip Jat, S. B. N. Rao, M. Chandrasekharaiah , K. P. Singh and P. C. Jena
|
|
Subject |
Combine harvest, crop residues, mechanized straw baler, nutritional value, urea treatment
|
|
Description |
Not Available
A large portion of unused crop residues is burnt in the fields primarily to clear the left-over straw and stub bles after the combine harvest. Studies have reported several ill effects of crop-residue burning on soil orga nic carbon and fertility, including reduction in produc tivity in the long term, environmental pollution and human health. It also produces greenhouse gases causing global warming. Rice and wheat produce large amounts of residue in India. Non-availability of labour, the high cost of residue removal from the field and the increasing use of combines in harvesting the crops are the main reasons for burning crop residues in the fields. Rice straw is unsuitable animal feed due to its high silica con tent and wheat straw for due to its hard stem and diffi culty chewing in unchopped form. Using supplements like urea and is feeding straw sprayed with urea impro ves its nutritive value and intake. We have developed a mechanized baler equipped with a urea spraying system for spraying urea during baling operations on crop resi dues (paddy or wheat straw) to enhance their nutritional value. The developed system was evaluated in combine a harvested wheat residue field and nutritional analysis was performed. The crude protein in untreated wheat straw increased from 3.68% to 10.10% after urea treatment. The metabolizable energy was also found to improve by 3% compared to untreated straw. Thus, urea-treated bales have potential use in dairy farming. Not Available |
|
Date |
2023-10-11T15:19:02Z
2023-10-11T15:19:02Z 2022-12-01 |
|
Type |
Research Paper
|
|
Identifier |
Kumar, S.P., Jat, D., Rao, S.B.N., Chandrasekharaiah, M., Singh, K.P. and Jena, P.C., 2022. Mechanized urea spraying system for balers to enhance the nutritional quality of straw: a step to prevent straw burning. Current Science (00113891), 123(11).
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/80579 |
|
Language |
English
|
|
Relation |
Not Available;
|
|
Publisher |
CURRENT SCIENCE,
|
|