Aug. 12, 2024 17:17 Hoʻi i ka papa inoa

Hana o ka Upena Anti Insect

ʻO ka ʻupena anti insect e like me ka pale puka makani, me ka ikaika tensile kiʻekiʻe, anti-ultraviolet, wela, wai, corrosion, ʻelemakule a me nā waiwai ʻē aʻe, ʻaʻohe mea ʻawaʻawa a me ka ʻono ʻole, ʻo ke ola o ka lawelawe he 4-6 mau makahiki, a hiki i 10 mau makahiki. ʻAʻole wale ia i nā mea maikaʻi o ka ʻupena sunshade, akā lanakila pū kekahi i nā hemahema o ka ʻupena sunshade, i kūpono i ka hoʻolaha ikaika.

Hana o ka ʻupena anti-insect

1. Paʻa hau

Aia nā lāʻau hua i ka wā ʻōpiopio a me ka wā oʻo ʻana i nā hua i ke kau anuanu a me ka hoʻomaka ʻana o ka punawai haʻahaʻa haʻahaʻa. ʻO ka noi o ʻupena anti insect ʻO ka uhi ʻana ʻaʻole wale e kōkua i ka hoʻonui ʻana i ka mahana a me ka haʻahaʻa o ka ʻupena, akā pale pū kekahi i ka hōʻeha hau ma ka ʻili hua ma ka hoʻokaʻawale ʻana i ka ʻupena anti insect. He hopena maopopo loa ia i ka pale ʻana i ka ʻeha hau i ka wā ʻōpio loquat huaʻai a me ka ʻeha anu i ka wā o ka hua citrus.

ʻUpena kūʻē i nā pepeke

2. Kāohi ʻana i nā maʻi a me nā pepeke

Ma hope o ka uhi ʻana i nā māla huaʻai a me nā kahu hānai me ka ʻupena anti insect, ka hanana a me nā ala lawe o nā pest hua e like me aphids, psylla, hua-milo pūʻali koa, carnivorous insects a me nā hua nalo ua ālai 'ia, i mea e hoʻokō i ka manaʻo o ka hoomalu ana i keia mau pests, o ka oi aku i na pests o aphids, Psylla a me na vectors, a me ka pale a me ka mālama 'ana i ka citrus yellow dragon maʻi. a hoʻemi i ka maʻi. ʻO ka laha ʻana o nā maʻi e like me ka hua pitaya a me nā nalo hua blueberry he mea nui.

3. Ka pale ʻana i ka hāʻule hua

Fruit ripening period is a rainstorm weather in summer. If anti insect netting is used to cover the fruit, it will reduce the fruit drop caused by rainstorm during fruit ripening period, especially in the rainy years of Pitaya fruit, blueberry and bayberry fruit ripening period, which has more obvious effect on reducing fruit drop.

4. Hoʻomaikaʻi i ka wela a me ka mālamalama

Covering anti insect netting can reduce light intensity, adjust soil temperature and air temperature and humidity, reduce precipitation in net room, reduce water evaporation in net room, and reduce transpiration of leaves. After covering anti insect netting, the relative humidity of air was higher than that of the control, and the humidity was the highest in rainy days, but the difference was the smallest and the increase was the lowest. With the increase of relative humidity in the net chamber, the transpiration of fruit trees like citrus leaves can be reduced. Water affects fruit quality development through precipitation and air relative humidity, which is more conducive to fruit growth and development, and fruit quality is good.

Aʻe:

Upena Inika no ka Hoomalu Pest

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