Durian Tree Heat Stress - Diagnosis and Treatment

Durian Tree Heat Stress - Diagnosis and Treatment

Facebook All Cosmos Industries Sdn. Bhd. - Fertilizer 1:56 Intermediate
soil temperaturetree stress diagnosisstunted growthroot health assessment

Learn how soil temperature above 33C causes durian trees to stall, and practical cooling methods to restore healthy root and leaf growth.

Transcript

[SPEAKER_00] hmm, jenis apa? sebelum kita pergi, dia mesti lumut semua cover oh ini dia bagi satu isyarat lumut tutup, maksudnya pokok ni dah lebih 2 tahun dia tak ada tumbuh lagi pokok ni dia terbantut sudah lama tapi kita buat macam ni, bagi dia bersih, itu make up sahaja lah dia ada masalah, masih ada cuma dia ada isyarat, tak ada lagi [SPEAKER_00] ini, dia senang saja [SPEAKER_00] Dia mempunyai akar, tapi tak sihat. So, kita sekarang, panas sangat. Pokok, kalau suhu tanah lah. Suhu tanah, kalau naik 33 ke atas, pokok akan demam. [SPEAKER_00] Bila dia demam, pokok dia terbantut semua. Dia stop. Jadi, kalau kita nak bagi dia, tumbuh balik, kena bagi dia sejuk. Sejuk ada banyak cara lah. Anda boleh tutup jaring pun boleh, bagi rumput naik sikit pun boleh. Macam tu je. [SPEAKER_00] tengok dia, daun semua okay. dia keluar. daun ada keluar, maksudnya akar ada keluar. tapi, bila panas, dia tak boleh tahan. itu maut, tuan, daun semua gugur. [SPEAKER_00] ini, tengok, saya, tadi pegang saja, senang-senang jatuh. ini maksudnya, pokok, dia, akar, tak sihat. air ada cukup, air ada cukup, dia ada naik. ini air ada. [SPEAKER_00] akar pun sama. [SPEAKER_00] Ini, lain kali lah, ada satu khusus bagi akar ni. Akar ada tiga jenis. Besar, medium, kecil. Ini medium ni akar tak ada. Jadi dia penyakit banyak, ranting banyak. Bila cuaca tukar, dia gugur daun. Bila musim hujan, dia nanti cantik balik. Kita tengok ada masalah apa lagi, pokok lain.

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