Recomienda este artículo a tus amigos:
Povyshenie Kachestva Poseva Semyan Pnevmaticheskoy Seyalkoy: Issledovaniya Protsessa Raspredeleniya Semyan V Podsoshnikovom Prostranstve Pnevmaticheskoy Selektsionnoy Seyalki Anatoliy Evchenko Russian edition
Povyshenie Kachestva Poseva Semyan Pnevmaticheskoy Seyalkoy: Issledovaniya Protsessa Raspredeleniya Semyan V Podsoshnikovom Prostranstve Pnevmaticheskoy Selektsionnoy Seyalki
Anatoliy Evchenko
Kachestvo raspredeleniya i zadelki semyan zernovykh kul'tur seyalkoy s tsentral'noy vysevayushchey sistemoy zavisit ot ravnomernosti ikh podachi vysevayushchim apparatom, a takzhe ot ikh kharaktera dvizheniya v sisteme vysevayushchiy apparat ? semyaprovod ? soshnik. Poluchit' ravnomernoe raspredelenie semyan po shirine i dline ryadka mozhno kak za schet narusheniya zernovogo potoka, tak i za schet ego sokhraneniya. Pnevmaticheskie selektsioonye seyalki naryadu s preimushchestvami imeyut i nedostatki. Odin iz nikh ? neravnomernost' postupleniya semyan v podsoshnikovoe prostranstvo iz-za menyayushchegosya soprotivleniya pochvy vo vremya dvizheniya seyalki, a takzhe iz-za kolebaniya soshnika v vertikal'noy ploskosti. V knige predstavleny teoreticheskie i prakticheskie issledovaniya parametrov rabochikh organov selektsionnoy pnevmaticheskoy seyalki. Kniga prednaznachena dlya nauchnykh sotrudnikov, konstruktorov, aspirantov i studentov, prepodavateley VUZov, spetsialistov sel'skokhozyaystvennogo proizvodstva, a takzhe chitatelyam, interesuyushchimsya sel'skokhozyaystvennymi mashinami i orudiyami.
| Medios de comunicación | Libros Paperback Book (Libro con tapa blanda y lomo encolado) |
| Publicado | 3 de enero de 2013 |
| ISBN13 | 9783659317309 |
| Editores | LAP LAMBERT Academic Publishing |
| Páginas | 96 |
| Dimensiones | 150 × 6 × 226 mm · 161 g |
| Lengua | Alemán |