Effect of various production techniques on outlays and cultivation costs of some plants. Pt. 2.
1988
Nietupski, T. | Paluch, F. | Krupa, A. | Zieminska, B. (Akademia Rolnicza, Wroclaw (Poland). Inst. Ekonomiki i Organizacji Rolnictwa)
The studied have been aimed at evaluation of the to-day cereals and potato cultivation techniques applied in 2 groups of private farms of various areas, equipped with 1 tractor and a set of main agricultural machines. For the studies 151 private farms have been selected. Materials have been collected on 1984 by periodical records. For individual farms arithmetical mean parameters have been calculated. The analysed groups of farms differs each other in techniques of corn harvesting, only. Harvesting on corns with combines reduced labour and tractive effort, whereas direct costs rised insignificantly. In the cultivation of potato various planting and lifting techniques have been applied. Undoubtfully, the highest savings of cost and labour provided application of potato planters and lifting with a combine. The studies proved that mechanization of private farms at the actual price relations is quite purposeful
显示更多 [+] 显示较少 [-]