Heluhelu: hoʻonui ka mahiʻai meaola i ka ʻokoʻa o nā mea kanu e 230%

I loko o kahi makahiki he ʻumi makahiki ka lōʻihi o ka hoʻāʻo, kahi kime noiʻi, alakaʻi ʻia e ke kikowaena mākaukau ʻo Switzerland no ka noiʻi mahiʻai, ʻo Agroscope, i hoʻoholo ʻōnaehana pehea e ʻehā mau ʻano mahiʻai mahiʻai mahiʻai e pili ana i ka pilina o ka nohona, ka hana a me ka hoʻokele waiwai.

Ua paʻi ʻia nā hopena ma ka puke pai "Science Advances". Eia kahi hōʻuluʻulu o nā mea nui i ʻike ʻia mai ka kamaʻilio Agroscope:

• Mālama ʻia nā ʻōnaehana mahi hānai kanu i hoʻonohonoho ʻia ma ka awelika ʻoi aku ka maikaʻi no ke kaiapuni e like me ka palau maʻamau.
• ʻO kahi māla i mahi ʻia e like me nā alakaʻi ʻokanika he 230 pākēneka kiʻekiʻe ma luna o ka honua ʻokoʻa o nā ʻano mea kanu ma mua o kahi māla i mahi ʻia maʻamau.
• 90 pakeneka ka nui o nā ʻenehu i ʻike ʻia i ka lepo i loko o nā ʻōpala a ʻoi aku ka 150 pākēneka i nā ʻōpala me ka hoʻohana ʻole ʻia o nā palau.
• Hoʻohālikelike ʻia me ka lepo i mahi ʻia me ka lepo, ʻoi aku ka maikaʻi o ka hōʻemi ʻia ʻana o ka palau a me nā ʻano mahi kanu ʻelua me 46 a 93 pakeneka i hoʻemi ʻia.

He kūpono no ka hoʻomaikaʻi ʻana i ka hua

Hōʻike ka "kuʻekuʻe wāwae Achilles" o ka mahiʻai meaola iā ia iho e pili ana i ka loaʻa, e like me nā mea kākau hoʻopaʻa moʻolelo: ʻO nā hua i loaʻa ma ka awelika 22 pākēneka haʻahaʻa ma mua o nā ʻano hana hana maʻamau me kahi palau. ʻO kekahi o nā kumu o kēia ka pāpā ʻana i nā mea hoʻomomona hana a me nā pesticides kemikala.

Hiki ke hoʻomaikaʻi ʻia kēia hopena, no ka laʻana, me ka hoʻonui ʻana i ka hoʻoulu ʻana o nā ʻano mea kanu kūpaʻa a me ka hoʻomaikaʻi ʻana i nā mea kanu meaola.

Bke kaulike o ke kaulike "kaulike"

Ma ke ʻano holoʻokoʻa, huki ka poʻe loea i kēia hopena: "Hōʻike ka noiʻi: Loaʻa i nā ʻōnaehana mahiʻai ʻehā i loaʻa nā maikaʻi a me nā maikaʻi ʻole. Eia nō naʻe, mai kahi ʻike ʻōnaehana, ʻoi aku ka kaulike o ka mahiʻai ʻana a me ka mālama ʻana i ka lepo no-a i ke ʻano o ka hua a me ka hopena o ka nohona. "

No ke aʻo ʻana, ua hoʻohālikelike ʻia kēia mau ʻano mahiʻai ʻehā ma nā palaka ma waho o Zurich: ka mahi ʻana maʻamau me ka palau, ka mahi ʻana maʻamau me ka ʻole o ka palau (no-till), ka mahiʻai meaola me ka palau a me nā mea kanu me ka hoʻoemi hoʻoliʻiliʻi.