Judul: Prospek pengembangan usaha peternakan sapi potong di Kecamatan Surade Kabupaten Sukabumi
Abstrak: The objective of the research were 1) to identification internal and ekstemal factors which can influences beef cattle farming development in Surade Sub-District, 2) to formulate the strategy of beef cattle development in Surade Sub-District. Primary data obtained by direct interview with the beef cattle farmer, used questionaue as the tool. Secondary data obtained from relevant institutions sources that related with the topic of the research, the data analyzed descriptive quantitative method. The result of feseability study analysis showed Net Present Value (NPV) equal to Rp. 5,670,144,68, Benefit Cost Ratio (BCR) equal to 1.52, Interest Rate Ratio (IRR) equal to 22% and Pay Back Period (PBP) equal to 4 year. The return cost ratio (RiC ratio) of beef cattle farm business analysis, showed that ratio as 1.70 value. It means that the beef cattle farm business were profitable with earning equal to Rp. 2,286,006,94. Base on data feseability study analyzed showed beef cattle development in Surade Sub-District were feseable. Result of analysis of SWOT in the form of strategy S-0 that is cooperation with financial institution to increase working capital, cooperation with government institution to introduce artificial insemination technology. Strategy of W-0 that is re-activated farmer group in marketing beef cattle product, more recruit farmer adviser to increase farmer knowledge in beef cattle farming. Strategy S-T that is to increase farmer knowledge in animal health, to increase animal productivity by applicated advance breeding technology. Strategy W-T that is to increase farmer personal skill in beef cattle farming, it can be implemented by coopemtion between farmer group and government intsitution.
Keyword: 

Judul: Kajian pengembangan peternakan sapi potong di Kecamatan Agrabinta, Kabupaten Cianjur
Abstrak: The objective of the research were 1) to know characteristic of beef cattle farmer in related to management of beef cattle farming, 2) to analyzed technical potency of beef cattle farm in Agrabinta Sub-District, 3) to analyzed farmer earning in beef cattle farm business , 4) to formulate the strategy of beef cattle development in Agrabinta Sub-District. Primary data obtained by direct interview with the beef cattle farmer, used questionnaire as the tool. Secondary data obtained from relevant institutions sources that related with the topic of the research, data analyzed descriptive corelation method. Base on data analyzed showed that technical management of beef cattle farm by farmer characterize still in the traditional system. The return cost ratio (R/C ratio) of beef cattle farm business analysis, showed that ratio as 1.51 value. It means that the beef cattle farm business were profitable. Beef cattle farm income contributed 11.11 persen to total family income or Rp. 1,054,020.26. The results from Added Capacity of Ruminant Population (ACRP) analyzed at Sinarlaut village, Bojongkaso village, Tanjungsari village, Wanasari village, Mekarsari village, Sukamanah village respectively were -903.58 Animal Unit (AU); 242.44 AU; -340.40 AU; 5096 AU; -337.90 AU, the positive value explain that in these villages can accept more beef cattle number, such Bojongkaso village and Wanasari village. The strategy of beef cattle farming development in Agrabinta Sub-District were showed at Growth Oriented Strategy, it can be implemented by making Demonstration Plot of beef cattle farm intensification, recruit more animal health officer to optimalisation of services and cooperation with other relevant institutions.
Keyword: 

Judul: Orbit elektron dan probabilitas level energi sistem chaotic atom hidrogen
Abstrak: a. Mendapatkan orbit elektron sistem chaotic atom hidrogen (dalam koordinat semiparabolik). b. Mendapatkan probabilitas dua level energi yang berdekatan dari sistem chaotic atom hidrogen.
Keyword: Atom, Orbit Elektron