The experiment was divided into six blocks in response to three levels of Ca, P from 100 – 90 – 80 % (NCR Recommendation, 1994) with and without Phytase 5000 supplementation at a dose of 1 gram per kg of feed. The results showed that, the three levels of Ca, P applied in the experiment with Phytase supplementation in diets for broiler chickens ...
7 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 847 | Lượt tải: 0
The plant could offer a source of natural compounds for drug discovery of infectious diseases. This research aimes to evaluate the aqueous Averrhoa carambola L extracts which against antibiotic resistant bacteria by the diffusion method and microdilution method. There are twenty one species is screened but there are eleven species which against ...
5 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 765 | Lượt tải: 0
− Việc bổ sung enzyme protease vào dịch tự phân trùn quế với hoạt độ 2.5 UI/ 100 ml dịch trùn, ở nhiệt độ 35oC trong thời gian 8 giờ giúp gia tăng hiệu suất thu nhận đạm hòa tan và tiết kiệm lượng enzyme. Quá trình có thể được tiến hành trong điều kiện thủy phân tĩnh. Hiệu suất thu nhận đạm hòa tan đạt 81.96%, tăng 12.13 % so với trường hợp ...
6 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 760 | Lượt tải: 0
The study was carried out on hybrid of four breeds (♂PiDu x ♀ LY), at weaned period (From 21- 56 day olds), it consists of 4 groups: Control (DC), pilot I, II, III (TN I, TNII, TNIII). Piglets of control were fed 20% of protein ration without enzyme and the ration of TNI; TNII, TNIII have a protein levels are 20 %, 19 % and 18% added enzyme prot...
6 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 814 | Lượt tải: 0
On the PGA culture medium, the research investigated the antagonism of 14 Trichoderma strains, isolated in agricultural lands of Binh Duong province, against Corticium salmonicolor of pink disease in rubber tree. The in-vitro essays indicated that almost Trichoderma strains, especially Tr12 (the 28S rRNA sequence is similar to Trichoderma harzi...
6 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 736 | Lượt tải: 0
To study the effect of pH on the absorption of heavy metals (As, Pb, Cd and Zn) by reed showed that As and Pb are accumulated in leaves and bodies reed with different levels in the dependent pH. The capacity to accumulate As, Pb and Cd in leaves and roots of reed in treatment 1 is the highest, which is 20.12 ppm and 75.90 ppm As; 25.67ppm and 94...
6 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 919 | Lượt tải: 0
Over a long time investigating the amphibians and reptiles in An Lao District, Binh Dinh Province (from December, 2006 to December, 2008 and from April, 2014 to May, 2015), we determined 24 species of amphibians belonging to 13 varieties, 7 families, 2 sets and 33 species of reptiles belonging to 28 varieties, 12 families, 2 sets. With this rese...
6 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 721 | Lượt tải: 0
Xuan Thuy wetland in Xuan Thuy National Park is the first RAMSAR site of Southeast Asia. In 2004, UNESCO continuously recognized Red River Delta Biosphere Reserve, in which Xuan Thuy National Park is the core zone having a special importance of biosphere reserves in the world. This place has the populations of some important species in maintaini...
6 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 1073 | Lượt tải: 0
The aim of this research is evaluation of the degradated cellulose water hyacinth eichhornia crassipes by trichoderma sp. From seven collected fungi in the soil at Binh Duong and Langbiang, Lam Dong province, there are two species that separate the cellulose of eichhornia crassipes strongly upon 35% which are T3-3, T13-2 species. These species ...
7 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 776 | Lượt tải: 0
We’ve launched a new process to transform biomass green algae raw materrials contain less lignin into fermentable sugars to create alcohol. This process has many advantages over the production process of biofuels from lignocellulosic materials normally. Through research, we have found the optimal conditions for the pretreatment process green al...
7 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 740 | Lượt tải: 0