ABSTRACT This research is intended to study the optimum age of seedling to be transplanted under different gibberelin consentration (GA3) on brocoli (Brassica oleracea var. green king). The research is counducted from Juli to September 1992, at Mendung, Candibinangun village, Pakem District, Sleman Regency, DIY Province. The altitute is 550 metres. with latosol soil. …
ABSTRAK Energi yang berasal dari bahan bakar fosil, jenis energi ini tidak dapat diperbarui (non-renewable). Limbah kulit kopi juga memiliki kandungan lignoselulosa yang tinggi sehingga kulit kopi berpotensi untuk dimanfaatkan menjadi bio-oil. Fast pyrolysis menghasilkan hasil bio-oil yang tinggi, yang merupakan produk yang paling diinginkan. Mengetahui apakah suhu antara 500°C, 600°C, d…
ABSTRACT Corn (Zea mays L.) in the second important after rice in Indonesia. The experiment to know plant about the genetic validity of the mutan which has been treated with Gavana-Ray (Co-60), with a combination of colchicine concentration, was held in July 30, 1992 until September 22, 1992 in Kedunganri Regency, the North Magelang Dis- trict, Kotamadya Magelang, Central Java. At…