US: Options for including cover crops in high tunnel rotations
high-pitched tunnels are a pop cock used to extend the growing season , specially for constituent veggie , flower , and fruit cultivator ( Pool and Stone , 2014 , 2015 ) . Their popularity is no surprisal throw increase yield and tone for many sort of produce , in addition to a price bounty for fresh , local products outside of the distinctive grow time of year . Construction disbursement for high tunnels can be prohibitory for some growers , but beginning in 2009 , the USDA - Natural Resources Conservation Service ( USDA - NRCS ) has funded a cost - share initiative for high-pitched - burrow construction through the Environmental Quality Incentive Program ( EQIP ) that has result in over 10,000 novel high tunnels since the start of the program ( USDA - NRCS , 2018 ) ....