Morfologi & Pengkelasan (1)
description
Transcript of Morfologi & Pengkelasan (1)
![Page 1: Morfologi & Pengkelasan (1)](https://reader033.fdocuments.net/reader033/viewer/2022061116/5466286faf795937498b6560/html5/thumbnails/1.jpg)
13 JULAI 2005
2222
![Page 2: Morfologi & Pengkelasan (1)](https://reader033.fdocuments.net/reader033/viewer/2022061116/5466286faf795937498b6560/html5/thumbnails/2.jpg)
AGR 3506
Prinsip Sains Tanaman
![Page 3: Morfologi & Pengkelasan (1)](https://reader033.fdocuments.net/reader033/viewer/2022061116/5466286faf795937498b6560/html5/thumbnails/3.jpg)
AGR 3506 : PRINSIP SAINS TANAMAN 1. Morfologi dan Pengkelasan
MORFOLOGI TANAMAN
Struktur & morfologi
• 2 bahagian asas :
akar : bahagian
di bawah tanah
pucuk : bahagian
di atas tanah
• morfologi digunakan utk pencaman tumbuhan :
batang
daun akar
bunga
01
biji benih
![Page 4: Morfologi & Pengkelasan (1)](https://reader033.fdocuments.net/reader033/viewer/2022061116/5466286faf795937498b6560/html5/thumbnails/4.jpg)
AGR 3506 : PRINSIP SAINS TANAMAN 1. Morfologi dan Pengkelasan
Morfologi Daun
• 5 jenis daun :
foliage leaves budscales
floral bracts
sepal cotyledon
• fungsi daun :
sintesis makanan melalui
fotosintesis
perlindungan (kudup, tunas)
penyimpanan (endosperma dlm
kotiledon
02
![Page 5: Morfologi & Pengkelasan (1)](https://reader033.fdocuments.net/reader033/viewer/2022061116/5466286faf795937498b6560/html5/thumbnails/5.jpg)
AGR 3506 : PRINSIP SAINS TANAMAN 1. Morfologi dan Pengkelasan
Morfologi Daun
• struktur dalam / anatomi :
03
![Page 6: Morfologi & Pengkelasan (1)](https://reader033.fdocuments.net/reader033/viewer/2022061116/5466286faf795937498b6560/html5/thumbnails/6.jpg)
AGR 3506 : PRINSIP SAINS TANAMAN 1. Morfologi dan Pengkelasan
Morfologi Daun
• ubahsuaian daun :
glan ( glands for secretion)
duri (spines or thorns (protection)
storage tissues (bulb - onion)
thickened leaf surface (reduce
moisture loss)
kutikel nipis (thin cuticle) (submerge conditions)
sulur paut (tendrils - support, climbing)
04
![Page 7: Morfologi & Pengkelasan (1)](https://reader033.fdocuments.net/reader033/viewer/2022061116/5466286faf795937498b6560/html5/thumbnails/7.jpg)
AGR 3506 : PRINSIP SAINS TANAMAN 1. Morfologi dan Pengkelasan
05
Orkid Vanda
Kektus
![Page 8: Morfologi & Pengkelasan (1)](https://reader033.fdocuments.net/reader033/viewer/2022061116/5466286faf795937498b6560/html5/thumbnails/8.jpg)
AGR 3506 : PRINSIP SAINS TANAMAN 1. Morfologi dan Pengkelasan
Morfologi Batang
• fungsi :
sokongan bagi dahan, daun,
bunga
saluran air dan nutrien ke daun
pembiakan
• ubahsuaian batang :
tuber ( Solanum tuberosum)
bulb
rhizome ( Ginger)
06
![Page 9: Morfologi & Pengkelasan (1)](https://reader033.fdocuments.net/reader033/viewer/2022061116/5466286faf795937498b6560/html5/thumbnails/9.jpg)
AGR 3506 : PRINSIP SAINS TANAMAN 1. Morfologi dan Pengkelasan
Ginger
Zingiber officinale
07