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Tampilkan postingan dengan label ForumPertanian. Tampilkan semua postingan

Selasa, 24 Januari 2017

Forum Komunitas Pertanian Indonesia Agroteknologi

Forum dan Komunitas Pertanian Indonesia – Agroteknologiwebid V sredniye veka, kak v islamskom mire, tak i v Yevrope, sel'skoye khozyaystvo bylo preobrazovano s uluchshennymi metodami i rasprostraneniya kul'turnykh rasteniy, v tom chisle vvedeniye sakhara, risa, khlopka i fruktovykh derev'yev, takikh kak apel'sin v Yevropu putem Al- Andalus. Posle 1492 goda, kolumbiyskoy obmen prines v Novom Svete kul'tur, takikh kak kukuruza, kartofel', sladkiy kartofel' i maniok v Yevropu, a takzhe Starogo Sveta kul'tur, takikh kak pshenitsa, yachmen', ris i repa, i skota, vklyuchaya loshadey, krupnyy rogatyy skot, ovets i koz v Severnoy i Yuzhnoy Amerike , Orosheniye, sevooborot i udobreniya byli vvedeny vskore posle neoliticheskoy revolyutsii i razvivalas' gorazdo dal'she v posledniye 200 let, nachinaya s britanskoy sel'skokhozyaystvennoy revolyutsii. S 1900 goda, sel'skoye khozyaystvo v razvitykh stranakh, i v men'shey stepeni v razvivayushchikhsya stranakh, videl bol'shiye pod"yemy proizvoditel'nosti, kak chelovecheskiy trud byl zamenen mekhanizatsii, a takzhe pri sodeystvii sinteticheskikh udobreniy, pestitsidov i selektsii. Metod Gabera-Bosha pozvolilo sintez nitrata ammoniya udobreniya v promyshlennykh masshtabakh, chto znachitel'no uvelichivayet urozhaynost'. Sovremennoye sel'skoye khozyaystvo podnyal politicheskiye voprosy, v tom chisle zagryazneniye vody, biotopliva, geneticheski modifitsirovannykh organizmov, tarifov i sel'skokhozyaystvennykh subsidiy, chto privelo k al'ternativnym podkhodam, takim kak organicheskoye dvizheniye.


Drevniye yegiptyane, u kotorykh sel'skoye khozyaystvo zavisit isklyuchitel'no ot Nila, obozhestvlyali reku, poklonyalis', i voznes yego v bol'shom gimne. Kitayskiy imperatorskiy dvor izdal mnogochislennyye ukazy, zayaviv: Sel'skoye khozyaystvo yavlyayetsya osnovoy etoy imperii. Yegipetskiye, Mesopotamskiye, kitayskiy, i Inka imperatory sami pakhali obryadovyye polya, chtoby pokazat' lichnyy primer dlya vsekh. Forum dan Komunitas Pertanian Indonesia – Agroteknologiwebid