The objective was to determine the effects of ascorbic acid (AA), trichostatin A (TSA), and their combined treatment (TA) on reprogramming and development of cloned porcine embryos. Embryos treated with AA (50 and 100 mg/mL) had a higher blastocyst rate than controls (49.6% and 44.0% vs 30.7%, P < .05).
Morphological characteristics of 20 black pepper cultivars commonly grown in principal production areas representing for three agro-ecological regions in the Southern provinces (Dong Nai, Ba Ria-Vung Tau, Dak Nong, Gia Lai and Phu Yen provinces) were recorded based on descriptors for black pepper developed by the International Plant Genetic Resources Institute
Quality of water and pond mud from the aquaculture of catfish (Pangasianodon hypopththalmus) and the impact on the surrounding environment. The impact of aquaculture, especially of catfish (Pangasianodon hypopththalmus), on the sustainability of agricultural development was investigated.
The nutrient requirement for the high performance dairy cows is not met in many farms currently due to the low protein content in commercial dairy feeds and the huge loss of protein in rumen. The reason of protein loss in rumen comes from the use of untreated ingredients in complete feed production
The experiment was carried out at Ben Cat Ruminant research Center, IAS to determine the appropriate level of concentrate supplementation to basal diet of rice straw + cutting grass for growing beef cattle.
OM576 is improved rice variety, that was obtained by selection from the lines derived from a cross between IR84 and Hungary rice for high grain yield, pest and disease resistance, adatability and good tolerance to Southern rice cultivation condition of Viet Nam
240 mixed male and female crossbred (Super M x Nong nghiep breed) ducklings at 21 days of age were allocated at random to three treatments, with four replicates on one farm. Each replicate group, consisting of 20 ducks was managed in a separate pen.
In ethnic minority areas of Binh Phuoc and Dak Nong provinces, rice growers have been rearly approached to new techniques of rice production, therefore leading to their rice yields were low and high cost price in comparing to other regions
The aim of this study is to investigate the effects of body-weight at 22nd week of age on the reproduction of laying hens Luong Phuong in the practical conditions of South Vietnam. Total of 1,800 pullets at 6th week of age were used for three treatments of controlling body-weight.
2-acetyl-1-pyrroline, one of the most useful applications of molecular markers in rice breeding, is the marker-assisted backcrossing (MAB) approach to rapidly and efficiently transfer a gene into a variety that is popular with farmers. In this approach the desirable features of the recurrent parent are retained by selecting against background markers of the donor parent
Black sesame variety with good characteristics: high good seed ratio, drought resistance, vigorous branches, is mainly cultivated in Long An province. The main cropping season is Spring-Summer. This crop is often grown on upland, poor soil and limited water availability. Some technical solutions of this study including quantity of phosphorous and potassium fertilizers
450 laying duck at 29 week old (Cò breed) were collected and randomized in to 3 treatments, 3 pens /treatment, 50 head /pen such as: T1: control diet base on soybean meal as protein source (KPĐC); T2 and T3: to replace 30% and 60% soybean meal with Tra fish by products (PP30 and PP60).