Nyika reclamation

Land reclamation - kunzwisisa unyanzvi, musangano uye zvoupfumi matanho zvainanga kuvandudza ivhu, agro-okunze uye hydrological ezvinhu yokumutsa refu kudzoka panyika kushandiswa, kuitira kuti vawane yakatsiga uye yakakwirira goho.

Kushandiswa reclamation basa chinowedzera kuchinja kunzwisisa dzinongoitika ezvinhu (hydrological uye ivhu) pamusoro nzvimbo huru mugwara kuti mabasa avo. Land reclamation kunoita kuti kusika Zvakanyanya Kunaka Panguva Yepamuviri chafariz, mhepo, zvokudya mamiriro kuti pave nemiti uye miti nemhuka zvakazonaka, uyewo kubatsirawo pamusoro zvakatipoteredza uye mumaruwa.

Reclamation mabasa raireva kudiridzwa uye abudise ivhu (kudiridza), richiona nzizi uye pamusoro inoyerera mvura, nhare hova kusagadzikana uye unzenza jecha, zvikuru kuchinja makemikari anoumba ivhu (sesaline gypsum uye liming asidhi nevhu), uyewo kubvisa ivhu kubva pamatombo. Reclamation chikumbiro kunoita kuwedzera negoho munyika zvinhu, izvo zvinokosha zvikuru kukura zvokurima uyewo kuvandudza negoho, zvipfuwo zvadzinofura nechigadziko, zvinoita kuti pave wetlands matsva kana nyika gwenga.

Kune mhando ina Reclamation: reclamation, agroforestry, kulturtehnicheskie reclamation, makemikari nyika reclamation. Uyewo, vakanga vari rakakamurwa mhando.

Hydroland ndiye kudiridza, abudise, mafashamo kuzvidzora, protivosolevoy, Anti Kuparara, mhoromhokwa.

Agroforestry anogona kuva kukurwa kwevhu, munda, mafuro.

Kulturtehnicheskie reclamation ivhu rakakamurwa munyika kupishinura uswa, miti, chikwindi hummocks, stumps ose; rokuchenesa matombo nezvimwe zvinhu; reclamation kugadzira solonetzes; sanding, kusunungura, Plantage, earthing, glinovanie uye chikuru Tillage; uyewo mamwe mabasa.

Types kwemakemikari reclamation vari: gypsum, phosphorites, liming.

The kupfuura chaihwo Nemhaka reclamation anopa kunzwisisa nokushandisa zvose kana vamwe mhuka dzaro. Uyewo, Kugona kwaro kunobva dzakashandiswa uye kulturtehnicheskih mabasa. Complex nyika reclamation anoshanda kune imwe nzvimbo achavaponesa ayo okurima kushandiswa (mabikirwo kurimwa, chirimwa kutenderera, kusarudzwa emarudzi uye zvirimwa) uye mhando okukura.

Nokuti chikuru chinoratidza munyika dzine vakapedzwa mwando kunosimbiswa nemashoko ayo bilateral murau. Kuzomisa ichi hurongwa abudise-ichinyongovedza izvo sangana dehumidification pamwe kudiridzwa, iyo nzira dewatering panguva inorema kunaya uye kudiridza uye patsime waibatanidzwa mwaka. Panguva imwe chete hurongwa dzakadaro unodiridzwa dzoga, kuvaka abudise network, izvo haibvumiri kunaya simba Pasi Pevhu uye kudzora sesaline nevhu. Acidic nevhu vari pasi liming.

Land reclamation Climate kunotungamirira kuvandudzika, kunyanya dzisinganayi dzoga, sapanguva reflux ari pamusoro rukoko anowedzera mwando (nokuda evaporating zvinomera uye hwevhu). Izvi zvinozoita kunokonzera kuderedza kutonhora uye dzinopomhodza matambudziko kwemvura.

Kazhinji reclamation rinoshanda mazana ezviuru hectares munyika. chinhu ichi rinobatanidza kukosha kusarudza ezvinhu reclamation basa zvichienderana nesainzi chisingazivi kunotoreva inokanganisa zvakatipoteredza uye zvaro. Kuti pave chirongwa munyika reclamation anoshanda ari munharaunda, tanga kuita kunzwisisa Geological, topographic, geodesic, hydrological, climatological, Geo-botanical, ivhu, uye zvimwe zvidzidzo.