huahana

Ke kuleana oupena pepeke:

1. Ma hope o ka uhi ʻia ʻana o nā huahana mahiʻai me nā ʻupena hōʻoiaʻiʻo, hiki iā lākou ke pale maikaʻi i ka pōʻino o nā mea ʻino like ʻole e like me nā enuhe kāpeti, nā moth diamondback, nā ʻupena puaʻa kāpeti, Spodoptera litura, nā pīkī puaʻa, nā pipi, a me nā aphids.Wahi a ka hoʻāʻo, ʻo ka ʻupena hoʻomalu nalo he 94-97% ka hopena e kūʻē i nā enuhe cabbage cabbage, moths diamondback, cowpea pod borers a me Liriomyza sativa, a me 90% kū'ē i nā aphids.
2. Hiki ke pale i ka mai.Hiki i ka hoʻouna ʻana i nā maʻi maʻi ke loaʻa i nā hopena pōʻino no ka mahi ʻana i ka hale ʻōmaʻomaʻo, ʻoi aku hoʻi e nā aphids.Eia nō naʻe, ma hope o ka hoʻokomo ʻana i ka ʻupena insect-proof i loko o ka hale ʻōmaʻomaʻo, ua ʻoki ʻia ka lawe ʻana i nā mea pests, kahi e hōʻemi nui ai i ka ulu ʻana o nā maʻi viral, a ʻo ka hopena hoʻomalu ma kahi o 80%.Hiki i nā ʻupena hōʻoiaʻiʻo ke pale aku i nā lāʻau pesticides a hana i nā huaʻai a me nā mea kanu i ʻōmaʻomaʻo a olakino.
3. Hoʻoponopono i ka mahana, ka wela o ka lepo a me ka haʻahaʻa.I ka wā wela, ua uhi ʻia ka hale ʻōmaʻomaʻo me kahi ʻupena keʻokeʻo keʻokeʻo.Hōʻike ka hōʻike: i ka wela o Iulai-ʻAukake, i ka ʻupena keʻokeʻo keʻokeʻo 25-mesh keʻokeʻo, ua like ka mahana i ke kakahiaka a me ke ahiahi me ke kula ākea, a ʻo ka mahana ma kahi o 1 ℃ haʻahaʻa ma mua o ke kahua ākea. i ke awakea o ka la.Mai Malaki a ʻApelila i ka hoʻomaka ʻana o ka pūnāwai, ʻo 1-2 ° C ke kiʻekiʻe o ka mahana i loko o ka hale hoʻoheheʻe i uhi ʻia e ka ʻupena insect-proof ma mua o ke kula ākea, a ʻo ka mahana ma ka honua 5 cm he 0.5-1 ° C ke kiʻekiʻe ma mua o ka. aia ma ke kula ākea, hiki ke pale pono i ka hau.Eia kekahi, hiki i ka ʻupena hōʻoiaʻiʻo ke pale i kahi hapa o ka wai ua mai ka hāʻule ʻana i loko o ka hale hoʻoheheʻe, hoʻemi i ka haʻahaʻa o ke kula, hoʻemi i ka ulu ʻana o ka maʻi, a hoʻemi i ka hoʻoheheʻe ʻana o ka wai i loko o ka hale kōmaena i nā lā lā.