Browsing by Issue Date
Now showing items 41-60 of 133878
-
The effect of competition on yield and its components in corn (Zea mays L.)
(1965)The phenotype of an organism is the expression of its genotype relative to the environment in which it develops. The increase in plant population, a general practice to Increase total yield, tends to suppress the potential ... -
A study of hardwood regeneration in the roanoke river bottomlands
(1966)The largest acreages of high-quality bottomland hard- woods in North Carolina are located along the Roanoke River below the Lake Gaston Reservoir. The natural water flow regime of this area has been altered by flood control ... -
Effects of nitrates and nitrites on the depletion of liver vitamin A stores and carotens utilization in growing-finishing pigs
(1966)Three trials were conducted using one hundred thirty Hampshire, Yorkshire and Hampshire x Yorkshire pigs to study the effects of nitrates (KNO3) and nitrites (KNO2) in rations on the depletion of liver vitamin A stores and ... -
Soils of Peutjang Island, Southwest Java
(1968)Following a 600 m transect from the southeastern shore toward the hills three main soil types were encountered, i.e., the sandy regosols, the tuffaceous over sandy regosols, and the latosolized tuffaceous regosols over ... -
Nitrogen, energy and vitamin nutrition of Rhizobium japonicum
(1968)The energy, nitrogen and vitamin nutrition of 36 strains of Rhizobium japonicum were investigated. Most of the strains utilized gluconate, glycerol, arabinose, glucose, mannose, mannitol, sorbitol, galactose and maltose. ... -
Effect of initial clod size on characteristics of splash and wash erosion
(1968)Wash erosion increased as initial clod size increased from 0.5–2 mm to 8–30 mm on a Marshall silty clay loam except in the case of clods from continuous bromegrass (Bromus inermis). Wash losses increased as size increased ... -
Pengaruh ketengikan terhadap kwalitas bahan-bahan makanan
(1968)Pengaruh yang paling buruk yang diakibatkan oleh lemak tengik adalah pengrusakan vitamin-vitaminterutama vitamin-vitamin yang larut dalam lemak. Vitanin-vitmin yaq diberikan menjadi rusak dalam lemak tengil: ialah cazotene ... -
Weed problems in food crops in Indonesia
(1969)Losses due to weeds in food crop production are discussed. Types of weeds differ from one crop to another; environmental conditions, crop management and other factors affect weed growth. Hand weeding is practised on small ... -
Beberapa faktor yang mempengaruhi konsumsi vitamin a pada anak prasekolah dari keluarga petani singkong di Desa Cijayanti Kecamatan Citeureup Kabupaten Bogor
(1969)Penelitian ini bertujuan untuk mengetahui beberapa faktor yang mempengaruhi konsumsi vitamin A pads anak prasekolah dari keluarga petani singlrong pemilik dan penggarap. Populasi dalam penelitian ini adalah keluarga petani ... -
Microenvironment and plant characteristics of corn (Zea mays L.) planted at two row spacings
(1970)Development and yield of hybrid corn planted at 50- and 75-cm row spacings and thinned to final stands of 44,000 plants/ha were studied. Micrometeorological parameters were recorded during the 3 weeks before and 3 weeks ... -
Mode of action of ethylene oxide on spores of Clostridium botulinum 62A
(1971)SUMMARY—Death of spores of Clostridium botulinum when exposed to gaseous ethylene oxide followed first order kinetics. Supplementation of a synthetic medium with the purine and pyrimidine bases of DNA and RNA indicated, ... -
The use of delayed implantation model in the study of hormonal requirement for implantation in the rat
(1971)a delayed implantation rat model has been developed. Methode of ovariectomy was described. Ovaiectomy be performed up to the morning of day 4, beyond that ovariectomy was not effective. Injection of Tamoxifen (10 or 50 ... -
Effect of edta on the germination of and outgrowth from spores of Clostridium botulinum 62-A
(1971)SUMMARY–EDTA, in concentrations above 2.5 mM, was found inhibitory to germination of and outgrowth from spores of C. botulinum Type A and to toxin production in a fish homogenate. Inhibitory action was influenced by pH of ... -
Perkembangan pendidikan teknologi pangan dan industri pangan di Indonesia
(1971)Usaha manusia daiam mengamankan dan mengolah bahan pangan, baik bahan nabati maupun hewani termasuk ikan, telah dikenal sejak era masyarakat primitif, awalnya masih dalam bentuk yang sangat sederhana seperti proses penjemuran, ... -
Pencegahan penyakit equine infectius anemia pada kuda dengan metoda imunisasi
(1971)Dengan berpandangan sedikit djash kedepan, wadjarlah apabila kita tidak hanja berketjimpung dalam masaslah penjakit2 hewan Jang sudah ada di Indonesia, tapi djuga mulai memperhatikan penjakit2 hewan Jang sudah dilaporkan ... -
Pembuatan anggur tape ketan serta analisa organik dan instrumental hasilnya
(1973)Manusia dianugrahi panca indra pokok yaitu indra indra penglihatan, pendengaran, perabaan, pencicipan dan penciuman. Penglihatan disebabkan oleh adanya interaksi gelombang-gelombang cahaya terhadap retina mata, sedang ... -
Pengaruh alang-alang (Imporata cylindrica (L.) Beauv.) dalam ransum berbentuk pellet dengan sumber energi dan perbandingan konsentrat hijauan yang berbeda terhadap kwalitas Semen sapi muda peranakan ongole
(1973)Suatu pcnclitian telah dilakukan untuk mengetahui pengaruh alang-alang dalam ransum berbentuk pellet dengan sumber energi dan perbandingan konsentrat-hijauan yang berbeda terhadap kwalitas semen sapi muda peranakan Ongole, ... -
The effect of various energy and protein levels on the performance of lying hens under cage and floor system
(1973)The experiment was conducted in the Poultry Division, Faculty of Animal Husbandry, Bogor Agricultural University, to study the effect of various energy and protein levels on the performance of laying hens under cage and ... -
ANP-evaluation study, 1973 with an english summary of findings and recommendations
(1973)This report discusses the results of a study carried out in 8 provinces of Indonesia. The study evaluates the accomplishments of Applied Nutrition Programme (ANP) objectives, especially contributions of committed agencies ... -
Effect of origin, moisture content, maturity, and mechanical damage on seed and seedling vigor of beans
(1973)Each year a substantial portion of the dry edible bean (Phaseolus vulgaris L.) acreage in the Upper Great Lakes region of Michigan, New York and Ontario, Canada is planted with seed produced in the western United States, ...