Source: NC A&T UNIVERSITY COLLEGE OF AGRICULTURE AND ENVIRONMENTAL SCIENCES, 7/7/21

Using plasticulture in production agriculture has been proven to increase yields and extend the growing season for small farmers. 

However, plasticulture equipment is expensive and beyond the reach of many small farmers. Assuming a farmer already has a tractor and the necessary equipment to prepare the site, that farmer will still need a plastic mulch layer, plastic mulch, drip irrigation tape and connectors, a tractor operator and at least one, but preferably two helpers on the ground. After the season, the farmer will need a plastic mulch lifter to remove the plastic and drape taps. 

“Due to the high initial cost of purchasing plasticulture equipment, small farmers do not routinely take advantage of the benefits plasticulture production offers,” said Randy Fulk, Extension associate in horticulture production at Cooperative Extension at N.C. A&T State University. 

Among those benefits are earlier harvests, better weed control, enhanced watering efficiency, and better plant nutrition by targeting nutrient applications through the drip irrigation lines. Plasticulture production also results in a cleaner crop—since no soil splashes on the crop during rains—reduces water usage, reduces disease pressure, allows for targeted nutrient applications through the drip system, and can save money on fertilizers. Plasticulture methods can also increase yields and profits for small farmers, said Fulk. 

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