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Mingit segadust ilmselt külvatakse, Venemaa spindoktorid lasevad ilmselt käibele valeuudiseid või müüte ja siis meil kõik kraaksuvad selle ümber. Eriti veel vaadates seda, millise käki minu vana erakond on kokku keeranud.

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Login Create Account Punase ristiku kasvatamise mõju mulla üldlämmastiku sisaldusele erinevates viljelusviisides Kuht, Jaan; Eremeev, Viacheslav; Talgre, Liina and Alaru, Maarika Punase ristiku kasvatamise mõju mulla üldlämmastiku sisaldusele erinevates viljelusviisides. Samas usutav erinevus kasvatatud kultuuride vahel puudus.

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Ristiku kasvatamine tõstis Tava 0 ala Nüld sisaldust, kuid ilmnes tendents, kus pärast talinisu kasvatamist hakkab mullas üldlämmastiku sisaldus jälle vähenema.

Summary translation The experiments were carried out during — There were 5 crops in rotation: red clover, winter wheat, pea, potato and barley undersown us with red clover.

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There were 5 cultivation systems in the experimental setup: 2 conventional systems with chemical plant protection and mineral fertilizers; 3 organic systems which included winter cover crops and farm manure.

The aim of the present research was to study the effect of cultivating red clover on the soil total nitrogen Ntot content. The cultivation of red clover had a positive effect on the Ntot content in both farmng systems. The content of total nitrogen in the soil of organic systems was higher Hakkas kulvata spin the unfertilized organic and conventional plots it was observed that the soil where pesticides incl glyphosates were used, the content of total soil nitrogen Ntot was lower hakkas kulvata spin Hakkas kulvata spin Type:.

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