Browsing by Author "Syafrial Abdullah"

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    Efisiensi Pemupukan P Pada Beberapa Genotipe Padi Sawah Dalam Pengelolaan Tanaman Terpadu
    (BPTP Jambi, 2005) Syafrial Abdullah; Azwir; BPTP Jambi
    New variety is one of main technology component on cultural practices of owland rice. An assessment haev been done during two planting season (DS pf 2001 and WS of 2001/02) at farmers field odf Pasar Pakandangan village of Enam Lingkung Sub-district, Padang -pariaman district. The objective of this assessment was to obtain saveral varietas/promossing lines of lowland rice wich is efficient in using P -fertilizer and gave the highest level f grain yield.
  • Thumbnail Image
    Item
    Pengaruh Umur Dan Jumlah Bibit Terhadap Pertumbuhan Dan Produksi Padi Sawah varietas Batang Piaman
    (BPTP Jambi, 2005) Azwir; Syafrial Abdullah; BPTP Jambi
    The effect of age and number of seedlings on growth and grain yield of lowland rice of Batang Piaman variety. Two experiments have been conducted on semi technically irrigated lowland at Pakandangan 2003/04. The location lied on about 40 meters above sea level. Treatments were arranged in a Randomized Complete Block Design two factors with three replications.