Pengaruh Antioksidan Sebagai Perlakuan Invigorasi Benih Sebelum Simpan Benih Bunga Matahari (Helianthus Annuus L)  

Oleh:

Endang, Murniati ; Yullianda

Jenis: Article from Journal - ilmiah nasional - terakreditasi DIKTI
Dalam koleksi: Hayati Journal of Biosciences vol. 12 no. 4 (Dec. 2005), page 145-150.
Topik: BENIH; Daya Simpan Benih Bunga Matahari; Invigorasi Benih; Antioksidan
Fulltext: 57.pdf (116.48KB)

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: HH13.7 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

Oilly seedsm such as those of sunflower (Helianthus annuus L) have short storability (3-4 months in room condition) due to oxidative stress during storage, The objective of this research was to determine whether prestorage seed invigoration by antioxidants, could improve storability of sunflower seeds. The research was performed using fresh harvested seeds. Prestorage seed invigorations were conducted by matriconditioning with water r antioxidants solution i. e. 4.17% curcumin or 100 and 150 ppm ascorbic acid. The seeds were stored for four months at room condition (28-29 Celcius Degree and 62-79% relative humidity). Observation were conducted monthly. Experiment was arranged in split plot design. The reslt showed that all prestorage seed invigoration treatments were not effective to enhance storability of sunflower seeds compared to control. Inefficiency exogenous antioxidants was probably due to highly endogenous antioxidants activity during storage. This was indicated by the slow deterioration rate of control seeds, or due to high concentration of curcumin which was actually potential to enhance storability of subflower seeds. It is suggested that presowing treatment and midstorage treatment will enhance storability of sunflower seeds.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali