Ma lalo nei, e ʻike ʻoe pehea e hoʻonui ai i nā hua i ka wā e ulu ai nā cherries i kahale ʻōmaʻomaʻo pāʻoihana?

1, auxiliary pollination: i mea e pollinate fertilization, e hoʻomaikaʻi i ka hua cherry rate, Hanyang hale kōmaena i paipai ʻia i loko o 7 lā ma mua o ka pua ʻana o kēlā me kēia mu hoʻokomo i nā pi 1 i 2 pahu, a i ʻole nā ​​pi pā 100 a 150 poʻo, pono e hoʻoheheʻe ʻia ka makani. sila ʻia me ka ʻupena gauze, inā holo ka pi. Mai ka wā pua mua, ua lawe ʻia ka pollination artificial no 2 a 4 mau manawa. Pono e hana ʻia kēlā me kēia kanu ʻana i nā lālā ma nā lālā e hōʻoia i ka pollination kūpono o nā pua ma nā pae like ʻole. e hoʻohana pū ʻia i nā ʻano pollination o nā pua e ʻōwili mālie, a laila i nā ʻano nui o nā pua e ʻōwili pollination.

2. Pua a me ka hua thinning: i mea e hoonui i ka hookahi hua paona a hoʻomaikaʻi i ka hua uniformity o greenhouse cherries, pua opuu thinning hiki ke laweia ma mua o germination.ʻO ka maʻamau, hiki ke hoʻoneʻe ʻia kahi hui o nā lālā hua pōkole me 7 a 8 mau pua pua, a hiki ke hoʻoneʻe ʻia ma kahi o 3 mau ʻōpuʻu pua lahilahi, ʻoiai hiki ke mālama ʻia ka 4 a hiki i ka 5 mau ʻōpuʻu piha. Hoʻopili ʻia nā pua Cherry, ʻo kēlā me kēia bouquet o nā lālā hua pōkole hiki ke waiho i nā pua 7 ~ 8. Ma hope o ka hua physiological, ua wehe ʻia nā hua liʻiliʻi a me nā hua malformed e hoʻomaikaʻi i ka maikaʻi o ka hua hoʻokahi.

3. ʻO ka hoʻomaʻemaʻe ʻana i nā lau: ma mua a ma hope o ka pua cherry, e pīpī i ka mea kanu foliar i ʻelua mau lā ma kahi kaʻawale, e kau i 1% keʻokeʻo me 0.2% wai borax i ka manawa mua, a me 0.2% urea me 0.3% borax solution i ka lua o ka manawa, ʻo ia hoʻi. kōkua i ka hoʻomaikaʻi ʻana i ka helu hoʻonohonoho hua.

4, paipai kala: i ka wa mua o ka cherry kala kala, kupono wehe 'ana i ka malu lau, laau canopy ma lalo o ka hale kūʻai reflective kiʻiʻoniʻoni, akau paia huki reflective pale, hiki paipai kala.

5. ʻOhi hua: ʻo ka oʻo ʻana o nā hua cherry e hoʻoholo nui ʻia e ke kūlana S***Q ma ka ʻili o nā hua. ʻO nā ʻano ʻano ʻulaʻula ʻulaʻula i ka wā ʻulaʻula nā ʻāpana hua. ʻO ka mahana o ka canopy o 2 ~ 3 ℃ i ka pō.