Search results: 441,504 results (approx.)

1. Severity of osteoarthritis and comparison of changes in parallel structures.

Author(s) : Pechlivanov, D.; Toncheva, A.

Publisher : Medical University Sofia - Central Medical Library, Sofia, Bulgaria

Journal article : Meditsinski Pregled / Medical Review 2018 Vol.54 No.2 pp.65-68 ref.27

2. Management of dystocia due to bilateral hock flexion in a non-descript Buffalo.

A case of dystocia due to bilateral hock flexion in a she-Buffalo was resolved with repulsion and forced traction.

Author(s) : Anil, M.; Rajashri, M.; Raju, G.; Kumar, P. V.; Ramsingh, L.; Reddy, K. C.

Publisher : Dr P. R. Yadav, Muzaffrnagar, India

Journal article : Journal of Experimental Zoology, India 2018 Vol.21 No.1 pp.587-588 ref.12

3. The development of Japan agricultural aviation technology and its enlightenment for China.

According to the characteristics of topography, landforms and the situation of engagement in agricultural work in Japan, the aerial spraying method has been developed from using manned helicopter to mainly using unmanned helicopter. Several types of unmanned helicopter for agricultural plant...

Author(s) : Yin XuanChun; Lan YuBin; Wen Sheng; Deng JiZhong; Zhang JianLing; Zhang JianTao

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.1-8 ref.33

4. Construction of a gE/gI-deleted mutant strain of epidemic porcine pseudorabies virus and its biological characteristics.

Objective: To obtain a candidate vaccine strain against epidemic porcine pseudorabies virus. Method: A gE/gI-deleted transferring plasmid pMD-LA-RA and a recombinant plasmid carrying EGFP gene were constructed according to the sequence of epidemic porcine pseudorabies virus. The homologous...

Author(s) : Pan Hui; Li YanHua; Xiang KeYu; Tang Dong; Cheng ZhenZhu; Luo YongWen; Ju ChunMei

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.9-15 ref.16

5. Expression patterns of PI3K signaling pathway key genes in porcine follicular development.

Objective: To study the morphological characteristics of pig ovarian follicles at different developmental stages and possible roles of key genes of phosphoinositide 3-kinase (PI3K) signaling pathway in follicular development. Method: The morphological changes in follicles of 12-, 30-, 70-day...

Author(s) : Xin XiaoPing; Yuan XiaoLong; Chen Xuan; Zhang AiLing; Chen ZanMou; Zhang Zhe; Zhang Hao; Li JiaQi

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.23-28 ref.25

6. Mutagenic effects of carbon ion beam irradiation on rice and screening for induced mutants.

Objective: To enrich rice (Oryza sativa L.) mutant library, rapidly create genetically stable new germplasm, and provide valuable materials for following study of mutation mechanisms and rice genetic breeding. Method: The breeder seeds of 'IR55', 'IR60', 'Sanlicun' and 'Yunnan Ludao' were...

Author(s) : Yang GuiLi; Chen Ying; Guo Tao; Huang Ming; Huang CuiHong; Wang Hui; Li WenJian; Chen ZhiQiang

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.29-33 ref.24

7. Dual-low breeding and application of two-line rice 'Peiai 64S' after space flight.

Objective: To solve the problems of thermo-photo-sensitive genic male sterile (PTGMS) rice 'Peiai 64S' caused by rising critical sterility-inducing temperature (CSIT) and higher amylose content in practical production, and breed new male sterile line. Method: 'Peiai 64S' seeds, which were carried...

Author(s) : Huang Ming; Chen Chun; Zhang XuGuang; Wang Hui; Guo Tao; Liu YongZhu; Xiao WuMing; Zhao Lin; Zou YongJian; Chen ZhiQiang

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.34-39 ref.30

8. Effects of potassium deficiency on growth and N, P and K balance of banana shoots and roots.

Objective: To make clear morphological symptoms of potassium (K) deficiency in banana seedlings, discuss the effects of K deficiency and K resupply on growth and nitrogen (N), phosphorous (P), K balance of banana seedlings and provide a basis for nutrition diagnosis and balanced fertilization of...

Author(s) : Liu Fang; Lin LiHua; Zhang LiDan; Fan XiaoLin

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.47-53 ref.23

9. Effects of soil moisture content on stem respiration rate, stem growth and sapwood nitrogen content in Dalbergia odorifera.

Objective: To provide basic data for following study of heartwood formation of Dalbergia odorifera. Method: Four soil moisture content gradients including heavy drought (HD), light drought (LD), dry-season irrigation (DI) and control (CK) were artificially simulated to investigate the effects of...

Author(s) : Cui ZhiYi; Xu DaPing; Yang ZengJiang; Zhang NingNan; Liu XiaoJin; Hong Zhou

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.54-61 ref.36

10. Resistance of Nilaparvata lugens (Stǻl) populations to four types of insecticides in Guangdong Province.

Objective: To determine resistance of brown planthopper, Nilaparvata lugens (Stǻl), to common insecticides in Guangdong Province, so as to provide a basis for controlling N. lugens. Method: N. lugens were collected from Guangzhou, Leizhou, Liangzhou, Nanxiong, Haifeng, Dapu and Huaiji of Guangdong...

Author(s) : Xiao HanXiang; Li YanFang; Ling ShanFeng; Zhang Yang; Zhang ZhenFei; Li YiFeng; Liu MingJing

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.70-74 ref.29

11. Synthesis and bioactivity evaluation of novel urea derivatives of arylpyrazoles.

Objective: To explore new active compounds targeting the central nervous system of insects via structural modification of fipronil, and provide practical experience and theoretical guidance for development of new insecticides. Method: Using fipronil as the primary material, six new urea derivatives ...

Author(s) : Sheng QingQing; Zhao Chen; Yan Ying; Xu HanHong

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.75-81 ref.16

12. Cloning, expression and single nucleotide polymorphism analysis of phenylalanine ammonia-lyase gene in Eucalyptus urophylla.

Objective: Through obtaining phenylalanine ammonia-lyase (PAL) gene sequence of Eucalyptus urophylla, to analyze the expression patterns of PAL gene in nine different water-fertilizer treatments and its single nucleotide polymorphism (SNP) in E. urophylla populations, and provide a basis for...

Author(s) : Pan Wen; Zhang WeiHua; Yang HuiXiao; Xu Fang; Liao HuanQin; Yang XiaoHui

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.89-94 ref.21

13. Isolation, identification and probiotic characteristics of acid-producing and acid-resistant Lactobacillus strains.

Objective: To isolate, screen and evaluate Lactobacillus strains with excellent acid-producing ability, and offer materials for application of Lactobacillus in feed industry. Method: Using acid flavor food as samples, we isolated and screened Lactobacillus strains, initially according to the size...

Author(s) : Lin LongZhen; Zou WeiLing; Li AnZhang; Zhu HongHui

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.95-102 ref.25

14. Fast and nondestructive gender detection of Bombyx mori chrysalis in the cocoon based on near infrared transmission spectroscopy.

Objective: To identify the gender of Bombyx mori chrysalis in the cocoon by rapid and non-destructive method based on near infrared transmission spectroscopy, improve breeding efficiency and reduce labor cost. Method: We used four silkworm varieties including Fu 9, 9 Fu, Xiang 7 and 7 Xiang, and...

Author(s) : Dai Fen; Che XinXin; Peng SiRan; Yang XiaoFan; Zhong YangSheng; Li Zhen; Lv ShiLei

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.103-109 ref.18

15. Study on pelletization characteristics of Flammulina velutipes residues.

Objective: To investigate the pelletization characteristics of Flammulina velutipes residues combined with biomass densification technology and explore a new approach to energy utilization of F. velutipes residues. Method: The pellets were densified by universal mechanical test mechanism. The...

Author(s) : Rao Shu; Li WeiZhen; Jiang Yang; Jiang Enchen; Wang MingFeng; Ren YongZhi

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.110-116 ref.17

16. Design and realization of a greenhouse temperature intelligent control system based on NB-IoT.

Objective: To develop an automated greenhouse environmental monitoring and control system based on an NB-IoT low-rate narrow bandwidth networking and 5G low-power massive connection technology. Method: Ultra-low power chip MSP430F149 was applied to collect environmental information. Using the...

Author(s) : He CanLong; Shen MingXia; Liu LongShen; Okinda, C.; Yang Ji; Shi Hong

Publisher : South China Agricultural University, Guangzhou, China

Journal article : Journal of South China Agricultural University 2018 Vol.39 No.2 pp.117-124 ref.17

17. Effect of linkages and networking on role performance of stakeholders in cassava research output uptake in Oyo State, Nigeria.

Agricultural research outputs are useless until they are picked up by end users, adapted and or utilised for solving social, economic and environmental problems thus bringing about sustainable development. This study assessed the effects of linkages on roles of stakeholders in cassava research...

Author(s) : Adekunle, I. A.; Farinde, A. J.

Publisher : University of Agricultural Sciences and Veterinary Medicine, Bucharest, Romania

Journal article : Scientific Papers Series - Management, Economic Engineering in Agriculture and Rural Development 2018 Vol.18 No.1 pp.11-21 ref.14

18. Effects of financing on cassava value chain in Owo Local Government Area, Ondo State, Nigeria.

The study examined the effects of finance on cassava value chain actors in Owo Local Government Area, Ondo State, Nigeria. Primary data was collected through the aid of structured questionnaire and interview format. Ninety four respondents were interviewed from the study area, consisting of...

Author(s) : Adewole, S.; Omeye, A.

Publisher : University of Agricultural Sciences and Veterinary Medicine, Bucharest, Romania

Journal article : Scientific Papers Series - Management, Economic Engineering in Agriculture and Rural Development 2018 Vol.18 No.1 pp.23-29 ref.5

19. Cassava value addition: a case study of cassava-based bread producers in Ondo State, Nigeria.

The main objective of this study was to carry out an economic analysis of bread production (using cassava flour) in Akure South Local Government, Ondo State, Nigeria. It ascertained the socio-economic characteristic of the bread producers, estimated costs, returns and profitability in the use of...

Author(s) : Adewole, R. S.; Omowole, A.

Publisher : University of Agricultural Sciences and Veterinary Medicine, Bucharest, Romania

Journal article : Scientific Papers Series - Management, Economic Engineering in Agriculture and Rural Development 2018 Vol.18 No.1 pp.31-35 ref.7

20. Vines and art.

Each nation constituting its cultural identity is based on several symbols, customs, legends, religious beliefs, etc., which leave its mark on the development of society. One of the commonly used symbols is also the vine. In all times the painters were overwhelmed by the vine, the gift of the gods. ...

Author(s) : Alexandrov, E.; Botnari, V.; Gaina, B.

Publisher : University of Agricultural Sciences and Veterinary Medicine, Bucharest, Romania

Journal article : Scientific Papers Series - Management, Economic Engineering in Agriculture and Rural Development 2018 Vol.18 No.1 pp.37-44 ref.7

21. The analysis of the main statistical indicators which characterize the agriculture's evolution in the vegetal sector of the Republic of Iraq.

Agriculture in Iraq has gone through many changes in the last decade, its revival has constituted a very important subject for debates. Agriculture is still an important sector since the agricultural sector does provide an opportunity for Iraq to improve the country's economy, and more critically,...

Author(s) : Al-Qaesi, H. A. H.; Salih, A. A.

Publisher : University of Agricultural Sciences and Veterinary Medicine, Bucharest, Romania

Journal article : Scientific Papers Series - Management, Economic Engineering in Agriculture and Rural Development 2018 Vol.18 No.1 pp.45-51 ref.14

22. Evaluation of bioactive compounds in Pseudarenthemum tunicatum leaves using Gas Chromatography-Mass Spectrometry.

Pseudarenthemum tunicatum belongs to the Acanthaceae family and an aqueous infusion of it is taken as a hematinic and for other medicinal purposes. This work was aimed at identifying compounds in dichloromethane/methanol (1:1v) and methanol extracts of P. tunicatum leaves using Gas Chromatography...

Author(s) : Ameachi, N. C.; Chijioke, C. L.

Publisher : University of Agricultural Sciences and Veterinary Medicine, Bucharest, Romania

Journal article : Scientific Papers Series - Management, Economic Engineering in Agriculture and Rural Development 2018 Vol.18 No.1 pp.53-59 ref.25

23. Crops varieties under conservation: study case cultivated Triticum ssp.

The dynamic of crops domestication and use of edible wild plant species is well documented worldwide. The diversity of plant species used for food, changed during humankind history and lot of researchers pointed out the danger of species erosion that may negatively impact food security. The trade...

Author(s) : Antofie, M. M.; Sava, C. S.

Publisher : University of Agricultural Sciences and Veterinary Medicine, Bucharest, Romania

Journal article : Scientific Papers Series - Management, Economic Engineering in Agriculture and Rural Development 2018 Vol.18 No.1 pp.61-66 ref.26

24. Utilization of whey in dairy and food industry production profitability.

Considering the fact that milk is one of the strategic products for the economy of each country, there is a tendency to provide the population with sufficient quantities through the development of primary milk production. According to the conducted analysis, out of 1.5 billion liters of milk per...

Author(s) : Arsic, S.; Vukovic, P.; Kljajic, N.

Publisher : University of Agricultural Sciences and Veterinary Medicine, Bucharest, Romania

Journal article : Scientific Papers Series - Management, Economic Engineering in Agriculture and Rural Development 2018 Vol.18 No.1 pp.73-79 ref.20

25. Challenges of population development and value chains in Romanian mountain areas.

The paper aims to make an assessment related to the Romanian mountain areas, insisting on the aspects in connection with the population from the rural areas and the evolution of the value chains in these areas. The research method is rather empiric, based on the recent evolutions related with the...

Author(s) : Beciu, S.; Mann, S.; Arghiroiu, G. A.

Publisher : University of Agricultural Sciences and Veterinary Medicine, Bucharest, Romania

Journal article : Scientific Papers Series - Management, Economic Engineering in Agriculture and Rural Development 2018 Vol.18 No.1 pp.81-84 ref.6