CAJ | 학술논문

针对人工接种肉苁蓉劳动强度大、效率低、接种率低等问题，设计了一种气吹式肉苁蓉播种机。该机可代替人工在距红柳、梭梭根部20cm处，开出60cm深、25cm 宽的接种沟，并完成3层播种、覆土等作业。田间试验表明：作业速度为3km／h、气压为0．4MPa 时，播种深度合格率89．6％，播种均匀性变异系数20．3％，种子破损率0，断条率0，且播种量可调，机具作业性能稳定，满足荒漠区肉苁蓉种植的农艺要求。
침대인공접충육종용노동강도대、효솔저、접충솔저등문제，설계료일충기취식육종용파충궤。해궤가대체인공재거홍류、사사근부20cm처，개출60cm심、25cm 관적접충구，병완성3층파충、복토등작업。전간시험표명：작업속도위3km／h、기압위0．4MPa 시，파충심도합격솔89．6％，파충균균성변이계수20．3％，충자파손솔0，단조솔0，차파충량가조，궤구작업성능은정，만족황막구육종용충식적농예요구。
For artificial inoculation cistanche labor intensity , low efficiency , low inoculation rate problems , designed a kind of air blowing cistanche seeder .The machine can replace the artificial open 60 cm deep , 25 cm wide inoculation ditch away tamarisk , haloxylon roots of 20 cm, and complete the three layer of seeding , soil covering operations .Field test shows that: the operation speed is 3 km/h, pressure is 0.4 Mpa, sowing depth pass rate is 89.6%, seeding uni-formity coefficient of variation is 20.3%,the rate of seed damage is 0, the ratio of broken is 0, sowing quantity is adjust-able , the operating performance of equipment is stable , to satisfy the agronomic requirements of desert cistanche plant .