Plasticulture
By Krish S. Iyengar
The increased agricultural productivity, better quality of produce as well as crop diversification are going to be the keys to the country’s success in both, meeting the increasing domestic demand as well as being competitive in the international market.
Plasticulture offers a multitude of benefits – water saving, moisture conservation, increase in productivity, improvement in product quality, cultivation in harsh climate, and better preservation of produce.
Plasticulture applications at a glance
The key drivers in the plasticulture sector would be drip and sprinkler irrigation, farm pond/reservoir lining films, plastic mulch, greenhouse films, packaging, water conveyance pipes, technical textile products such as shade nets, geo-synthetic films, etc.
However, the scope of growth of plasticulture will not only depend upon availability and affordability but also the awareness of its advantages with enhanced polymer capacity in India.
Benefits of plasticulture applications and polymers used
To provide continued thrust for the development of agri/horti sector in the country, the Ministry of Agriculture and Government of India have launched two flagship missions, viz. Mission for Integrated Development of Horticulture (MIDH) subsuming interventions under (NHM,HMNEH, NBM, NHB, CDB and CIH) for holistic growth of horticulture sector in consonance with comparative advantage in diverse agro-climatic regions, encourage aggregation of farmers income and strengthen nutritional security, support skill development and create employment generation opportunities for rural youth.
Judicious management of the available water resources is of paramount importance as there is tremendous pressure on the available land for feeding the growing population of the country by harnessing maximum benefits from the cultivable land resources of the country by adopting water saving techniques such as drip and sprinkler irrigation.
To provide focused a approach to this very need the Ministry of Agriculture and GoI have launched National Mission on Sustainable Agriculture (NMSA) which is one of the eight missions outlined under National Action Plan on Climate Change (NAPCC). The new restructured NMSA will have a component on On-Farm Water Management (OFWM) which will focus primarily on enhancing water use efficiency by promoting efficient on-farm water management technologies such as drip and sprinkler irrigation.
Presently 6.6 mha is covered under micro irrigation technologies in the country out of the total estimated potential of 69.5 mha (Report of the Task Force Committee on MI, 2004). Looking to the adoption of technology and focused approach under central sector programs an area of 3.6 mha have been brought under micro irrigation during XIth Plan Period (2007-12). An area of 2.9 lakh ha under drip irrigation and 1.6 lakh ha under sprinkler irrigation have been covered during 2013-14.
You can learn more on the subject at an international seminar on trends and advancements in the fields of plastics and rubber on 5 August organised by the Plastics and Rubber Institute of Sri Lanka (PRISL), together with Enterprising Fairs.
(The writer is Executive Director, National Committee on Plastics in Agriculture and Horticulture, Govt. of India.)
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