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"To study the intergeneric crossing between orchids of Phalaenopsis sp. and Vanda Tricolor, three species of Phalaenopsis sp. (Phalaenopsis Joane Kileup June, Phalaenopsis Pinlong Cinderella, and (Phal. Fortune Buddha x Phal. Princess Kaiulani) were crossed reciprocally with Vanda Tricolor in time-different value (within the first, second and third week after full opened flower). The crossing of phalaenopsis sp. and Vanda tricolor was compatible, and the use of Phalaenopsis sp. as male parent had better probability in producing fruits rather than the opposite. The crossing which was done at the first and the second weeks after blooming produced more fruit than the crossing at the third weeks after blooming, even through it did not affect the success of crossing, time of fruit formation, and duration of fruit hanging."

"This research is intended to describe the efficiency level of rice agriculture in Central Java. Agribusiness approaches enable to explain the agriculture sector more comprehensively, focusing on agriculture with its backward and forward subsystems. This research employs DEA (Data Envelopment Analysis) to compute efficiency level, and covers fourteen districts with land productivity above the province average level. This research finds that only four districts perform efficiency level 100 percent relative to other districts. The solution for this inefficiency problem can be achieved by employing managerial simulation generated by DEA."

"The research aimed to role out the genetic variability and the classification of Java Salacca based on its morphological and molecular characters and to find out the genetic relationship among salacca cultivars that can be selected as parental material for breeding program. The salacca from Manonjaya (West Java), Banjarnegara, Bejalen, Lawu and Saratan (Central Java), Super Pondoh, Black Pondoh, Gading, Kembangarum, Madu and Manggala (Sleman-Yogyakarta) and Suwaru (East Java) were used in our study. Morphological characters and classification analysis by RAPD method with six random primers (OPA-11, OPA-16, OPA-17, OPA-18, OPX-15, OPX-17) were used as classification variable. The genetic variability among cultivars of Java Salacca was presented by the similarity matrixes and dendogram. Based on the morphological classification, the twelve salacca cultivars was divided at four clusters: 1) Manonjaya, Manggala, Suwaru and Kembangarum, 2) Super Pondoh and Black Pondoh, 3) Banjarnegara, Saratan and Bejalen, 4) gading, Madu and Lawu. Based on the molecular-RAPD method, the twelve salacca cultivars was also divided into four clusters but difference member of cultivars: 1) Super Pondoh, Banjarnegara, Black Pondoh, gading, Kembangarum and Suwaru, 2) Bejalen, Saratan and Lawu, 3) madu and Manggala, and 4) Manonjaya. Based on the two classification system used in the study I found the close relationship of Saratan Salacca and Bejalen Salacca from Central Java origin also Super Pondoh Salacca and Black Pondoh Salacca from Sleman-Yogyakarta origin."

"Blockchain telah menjadi salah satu teknologi penting karena kemampuan transparansi dan privasi yang dimiliki. Banyak perusahaan melihat kemampuan dari Blockchain sebagai terobosan untuk banyak kasus, seperti rantai pasok. Penelitian ini membahas kasus masalah ledger pemasok sayuran. Pemasok sayuran membutuhkan satu hari untuk menyalin transaksi ke dalam ledger dan seringkali ada beberapa distorsi informasi antara pemasok dan pelanggan. Penelitian ini menggunakan Hyperledger Fabric untuk membangun Blockchain Network sesuai dengan permasalahan pemasok sayuran. Blockchain Network dibuat dengan sembilan channel dan Crash Fault Tolerance dengan menggunakan apache kafka. Blockchain Network yang telah dikembangkan akan disimulasikan dengan dua iterasi yang setiap iterasi terdiri dari 40 putaran dan setiap putaran berisi 3000 transaksi. Rata-rata throughput iterasi pertama adalah 27,9 tps dengan throughput tertinggi di putaran 1 dengan throughput 34,1 tps dan terendah di putaran 37 dengan throughput 25,3 tps. Selanjutnya, iterasi pertama memiliki success rate 99,1% dengan success rate minimum 93,3% di putaran 37. Throughput iterasi kedua adalah 28,1 tps dengan throughput tertinggi di putaran 1 dengan throughput 32,8 tps dan terendah di putaran 40 dengan throughput 21,3 tps. Selain itu, rata-rata success rate iterasi ke dua adalah 98,9% dengan success rate minum adalah 80,4% di putaran 40. Hasil simulasi tersebut menunjukkan bahwa Blockchain Network yang dikembangkan sangat kompatibel dengan masalah yang dimiliki oleh pemasok sayuran.

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Blockchain has become one of the most important technology because of its capabilities such as transparency and privacy. Many enterprises see these capabilities as a breakthrough to many cases, such as supply chain. This paper discusses a case of a vegetables supplier that faced some problems about the ledger. Usually the company need one day to finish the ledger and sometimes there are some information distortion between supplier and client. This paper use Hyperledger Fabric to build Blockchain Network that is compatible with the supplier problems. The Blockchain Network created with nine channels and Crash Fault Tolerance by using kafka. This Blockchain Network is tested with two iteration which iteration is tested with 40 rounds of 3000 transaction. The first iteration throughput average is 27.9 tps with the highest throughput in round 1 with a throughput of 34.1 tps and the lowest in round 37 with a throughput of 25.3 tps. Furthermore, the first iteration has a success rate average of 99.1% with a minimum success of 93.3% in round 37. The second iteration throughput is 28.1 tps with the highest throughput is in round 1 with a throughput of 32.8 tps and the lowest is in round 40 with a throughput of 21.3 tps. Furthermore, the success rate average of the second iteration is 98.9% with the lowest success rate is 80.4% in round 40. This performance indicates that the developed Blockchain Network is very compatible with the problem that vegetables supplier has."

"buku ini membahas tentang agribisnis peranan dan tatanan organisasi agribisnis dari berbagai sektor yang akan dipakai sebagai obyek kajian."

"Agricultural sector has a very strategic role in the national development. Nevertheless, the agricultural sector still deals with some problems, e.g. lack of capital for farmers and agricultural business. National banks, theoretically, have a significant potential for agricultural financing because of their core business as the financial intermediary institution. However, the facts show that national banking credit to the agricultural sector is still limited, that is less than 6 percent. This paper aims to review potential, role and the constraint of national banks in financing the agricultural sector. The study shows that the lack of financing in the agricultural sector by national banks caused by high risk in the agricultural sector, complicated term in credit proposal, poor management of agricultural businesses due to its micro-small scale, and limited competence of bank in the field of agricultural finance. The government tries to increase agricultural finance through increasing budget allocation to this sector, improving effectiveness of state budget funds, or formulating an alternative financing scheme in accordance with the characteristics of agriculture."