The study was conducted on three groups of Luong Phuong laying chickens including the control group (CG), experimental group 1 (EG 1) and experimental group 2 (EG 2). The feed formulas for CG didn’t have leaf meal while the formulas for EG 1 contained 6 % of cassava leaf meal and those for EG 2 comprised 6 % of leuacena leaf meal. However, the f...
6 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 774 | Lượt tải: 0
Morphological and physiological changes were investigated during flower growth and opening to extend the vase life of cut lotus flowers. When holding the flowers in distilled water, the edge of petals and the top edge of petals became black, and the stems were bent after 17 hours. Flowers fully opened and senesced after 25 hours. At full ope...
11 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 729 | Lượt tải: 0
Chloramphenicol (CAP) is a broad-spectrum antibiotic of high toxicity on human therefore it is being strictly controlled in food. We are interested in the development of a method of effective extraction of CAP in food based on the immunological principle using specific anti-CAP antibody combining with LC/MS/MS for the analysis of the residua...
9 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 743 | Lượt tải: 0
White Horse is a pet subject of high economic value and a source of medicinal herbs used to treat a number of illnesses in humans. Subject conducted to determine the type of the endothelin-B receptor gene (EDNRB) defined white coat of horses distinguishes white albino with horses, in which the mutant albino horse replacing two nucleotides TC353-...
7 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 690 | Lượt tải: 0
Việc nghiên cứu thành công màng sinh học collagen với kết quả khả quan như trên đã mở ra một cơ hội mới, cùng với đó nó đem lại một dòng sản phẩm xanh tạo nguồn lợi cho xã hội không chỉ về mặt kinh tế, mà còn về nhân văn góp phần tìm kiếm những sản phẩm tốt để điều trị và bảo vệ sức con người
8 trang | Chia sẻ: yendt2356 | Ngày: 01/12/2020 | Lượt xem: 744 | Lượt tải: 0
Gymnema sylvestre is a herbal plant with high medicinal value, the study of breeding and conservation is essential, imperative for keeping this precious. Studies of propagation by seed and cuttings method has got some important results followed are: the best temperature of water for germination of seeds is best 400: Total seeds germinate 257.33,...
7 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 818 | Lượt tải: 0
U Estimated amount of carbon stock at a certain time period is significant because it shows the potential of vegetation in the release or absorption of các bon. Through remote sensing techniques and spatial data, the main types of the forest in Nam Mau commune has been identified. On the basis of 8 points have been identified, the value of carb...
6 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 743 | Lượt tải: 0
In the district, in the recent years it was seen the remarkably frequent appearance of the beetle on Acacia. The study of biological and ecological characteristics of the beetle is necessary for effective prevention. The results are based on the surveys on standard plots of 1000 m2 in the plantation in combination with larvae raising in the lab ...
7 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 705 | Lượt tải: 0
Research technical on propagation of amomun by tissue culture method was conducted with contents: (i) Treatment for sterilization by HgCl2 (0,1% in 15 minuts), total of alive sample was about 60,33%; (ii) Study on effect of growth regulator to ability of bud regeneration; (iii) Study the effects of auxin (IBA, NAA) to root formation to the shoot...
8 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 870 | Lượt tải: 0
The research on UE35 and UE56 (Eucalyptus urophylla and E. exserta) including the studying of effects of concentrati Eucalyptus hybrid breeding on disinfectants HgCL2 and Ca(OCL)2 found that: HgCl2 concentration of 0.1%, 10 minutes with the best results in both lines. Disinfection results achieved is the highest form of living UE35: 12.53 to 15....
9 trang | Chia sẻ: thucuc2301 | Ngày: 01/12/2020 | Lượt xem: 684 | Lượt tải: 0