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ACTIVITY Point out some elements that show how organic farming can be economically viable for small farms, but in relation to the ecological balance sheets initially treated this as it helps? You consider healthy food and agricultural production produced or available in your county? How can we produce without using pesticides? The text "Products developed on Esalq attack pests of sugar cane, citrus and other fruits without damage to the environment" shows an application of organic agriculture in practice. Table 7 Products developed in Esalq attack pests of sugar cane, citrus and other fruits without damage to the environment. USP transforms fungi in biopesticide Reinaldo José Lopes - freelance for Leaf Microscopic fungi selected by researchers from USP - Esalq are showing subtle and precise weapons against insects and mites that attack several crops in Brazil. Three products that use these biological weapons are already being used in the field, with encouraging results for farmers and the environment. The three species of fungus are found in nature in various regions of the planet, according to Alves, but the researchers were able to turn them into potent biological weapons through selection and breeding. The environmental impact of products is very low, since beneficial insects (such as pollinators and other natural enemies of pests), as well as large animals and humans, are not affected by them. "This is one of the differences with the chemical insecticide, which is general, catchall. The biological, if well selected, is much more specific, albeit slower action that pesticides". Published in the Folha de São Paulo on 10/12/2003. Now answer: Do you believe in its effectiveness? Or is it better to continue taking poison?
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AKTIVNOST Istaknite neke elemente koji pokazuju kako organska poljoprivreda može biti ekonomski održiv za mala poljoprivredna gospodarstva, no u odnosu na ekološkim bilancama početku tretiraju ovu kao što pomaže? Smatrate li zdrave hrane i poljoprivredne proizvodnje proizvedena ili dostupne u vašoj županiji? Kako možemo proizvesti bez korištenja pesticida? Tekst "proizvodi razvijeni na Esalq napada štetnika šećerne trske, citrusa i drugih plodova, bez štete za okoliš" pokazuje primjenu ekološke poljoprivrede u praksi. Tablica 7 Proizvodi razvijeni u Esalq napada štetnika šećerne trske, citrusa i drugih plodova, bez štete za okoliš. USP pretvara gljive u biopesticide Reinaldo José Lopes - slobodni list za Mikroskopski gljive odabrani od strane istraživača iz USP - Esalq se prikazuje suptilne i precizno oružje protiv insekata i grinja koje napadaju nekoliko usjeve u Brazilu. Tri proizvodi koji koriste ove biološka oružja već se koristi na terenu, uz ohrabrujuće rezultate za poljoprivrednike i okoliš. Tri vrste gljiva se nalazi u prirodi u raznim područjima planeta, prema Alves, ali istraživači su uspjeli pretvoriti ih u moćan biološkog oružja kroz odabir i uzgoj. Utjecaja na okoliš proizvoda je vrlo niska, budući korisne insekte (poput oprašivača i drugih prirodnih neprijatelja štetnika), kao i velikih životinja i ljudi, ne utječe na njih. "Ovo je jedna od razlika u odnosu na kemijske insekticide, što je opće, catchall. Biološka, ako je dobro odabrana, je puno precizniji, premda sporijim akcije koja pesticida". Objavljeno u Folha de Sao Paulo na 2003/10/12. Sada odgovori: Vjerujete li u njegovu djelotvornost? Ili je li bolje nastaviti uzimati otrov?