PENGARUH PENGOLAHAN TANAH DAN PUPUK ORGANIK BOKASHI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine max L.) KULTIVAR WILIS

An experiment was conducted to study growth and yield of soybean with bokashi at various dosages and frequency soil tillage. Result showed there are interaction effect between the application of Bokashi and frequency soil tillage to dry plant weight soybean on optimum combination b2 p2 (bokashi 10 t ha-1 and twice soil tillage). Bokashi dosage level b2 (10 t ha-1) effect to the plant height and wilt of dry grain. Bokashi dosage level b3 (15 t ha-1) effect to effective nodule, leaf area, and yield of dry grain. Frequency level at once soil tillage (p1) effect to the plant height, effective nodule, and leaf area

RESPONS TANAMAN PADI ORGANIK (Oryza sativa L.) TERHADAP BAKTERI PELARUT FOSFAT (BPF) DAN MIKORIZA VESIKULAR ARBUSKULAR (MVA)

An experiment was conducted to study growth and yield of organic rice with BPF and MVA. The experiment was carried out at field Sindangreret, Cileunyi , Bandung, from july 2010 up to November 2010. Randomized block design with factorial pattern was used with three replications to study effect complete combinations BPF at three levels (b0 = 0 BPF, b1 = Pseudomonas diminuta, dan b2 = Pseudomonas cerevisiae ) with four levels MVA (m0 = 0 MVA, m2 = 10 t/ha, m3 = 15 t/ha dan m4 = 20 t/ha). Result showed there are no interaction effect between the application of BPF and MVA. Although there is significant effect an main effect of growth and yield. BPF proveed to be the highest effect on plant height, or number vegetative, dry plant weight, weight of dry harvest grain rice NPK absorption, and the mean growth rate. MVA proveed to be the highest effect on plant height, on number vegetative, dry plant weight, proved to be the highest effect an weight of dry harvest grain rice

RESPONS MENTIMUN JEPANG (Cucumis sativus L.) Var. Roberto TERHADAP PERENDAMAN BENIH DENGAN GIBERELIN (GA3) DAN BAHAN ORGANIK HASIL FERMENTASI (BOHASI)

An experiment was conducted to study the effect of plant growth regulator gibberellin (GA3) and banana stem bohasi on growth and results of Japanese Cucumber (Cucumis Satifus L. Var Robberto) has been done in Tolengas, Sumedang since March 2015 to May 2015. Using Randomized Group Design factorial with three replications consisting of two factors. The first factor is the appropriation of plant growth regulator gibberellin (GA3) which consists of: (1) 0 ppm; (2) 100 ppm; (3) 200 ppm; (4) 300 ppm. The second factor is banana stem bohasi consisting of: (1) 0 t ha-1 (2) 10 t ha-1 (3) 20 t ha-1 with the observation parameters plant height, number of leaves, the weight of fresh stover, the weight of dry stover and the weight of the fruit crop on each plant. The results showed that no interaction between the administration of growth regulator gibberellin (GA3) and banana stem bohasi fertilizer on all parameters of observation. Best effect is shown by the plants treated with growth regulator gibberellin (GA3) concentration of 200 ppm (g2) and banana stem Bohasi manure 20 t ha-1 parameter on plant height, number of leaves, the weight of fresh stover and the weight of the fruit crop on each plant

PENGARUH PENGOLAHAN TANAH DAN PUPUK ORGANIK BOKASHI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine max L.) KULTIVAR WILIS

An experiment was conducted to study growth and yield of soybean with bokashi at various dosages and frequency soil tillage. Result showed there are interaction effect between the application of Bokashi and frequency soil tillage to dry plant weight soybean on optimum combination b2 p2 (bokashi 10 t ha-1 and twice soil tillage). Bokashi dosage level b2 (10 t ha-1) effect to the plant height and wilt of dry grain. Bokashi dosage level b3 (15 t ha-1) effect to effective nodule, leaf area, and yield of dry grain. Frequency level at once soil tillage (p1) effect to the plant height, effective nodule, and leaf area

RESPONS MENTIMUN JEPANG (Cucumis sativus L.) Var. Roberto TERHADAP PERENDAMAN BENIH DENGAN GIBERELIN (GA3) DAN BAHAN ORGANIK HASIL FERMENTASI (BOHASI)

An experiment was conducted to study the effect of plant growth regulator gibberellin (GA3) and banana stem bohasi on growth and results of Japanese Cucumber (Cucumis Satifus L. Var Robberto) has been done in Tolengas, Sumedang since March 2015 to May 2015. Using Randomized Group Design factorial with three replications consisting of two factors. The first factor is the appropriation of plant growth regulator gibberellin (GA3) which consists of: (1) 0 ppm; (2) 100 ppm; (3) 200 ppm; (4) 300 ppm. The second factor is banana stem bohasi consisting of: (1) 0 t ha-1 (2) 10 t ha-1 (3) 20 t ha-1 with the observation parameters plant height, number of leaves, the weight of fresh stover, the weight of dry stover and the weight of the fruit crop on each plant. The results showed that no interaction between the administration of growth regulator gibberellin (GA3) and banana stem bohasi fertilizer on all parameters of observation. Best effect is shown by the plants treated with growth regulator gibberellin (GA3) concentration of 200 ppm (g2) and banana stem Bohasi manure 20 t ha-1 parameter on plant height, number of leaves, the weight of fresh stover and the weight of the fruit crop on each plant

RESPONS TANAMAN PADI ORGANIK (Oryza sativa L.) TERHADAP BAKTERI PELARUT FOSFAT (BPF) DAN MIKORIZA VESIKULAR ARBUSKULAR (MVA)

An experiment was conducted to study growth and yield of organic rice with BPF and MVA. The experiment was carried out at field Sindangreret, Cileunyi , Bandung, from july 2010 up to November 2010. Randomized block design with factorial pattern was used with three replications to study effect complete combinations BPF at three levels (b0 = 0 BPF, b1 = Pseudomonas diminuta, dan b2 = Pseudomonas cerevisiae ) with four levels MVA (m0 = 0 MVA, m2 = 10 t/ha, m3 = 15 t/ha dan m4 = 20 t/ha). Result showed there are no interaction effect between the application of BPF and MVA. Although there is significant effect an main effect of growth and yield. BPF proveed to be the highest effect on plant height, or number vegetative, dry plant weight, weight of dry harvest grain rice NPK absorption, and the mean growth rate. MVA proveed to be the highest effect on plant height, on number vegetative, dry plant weight, proved to be the highest effect an weight of dry harvest grain rice

Pengembangan Agribisnis Komoditas Kedelai Sebagai Proposal Komoditas Unggulan

Abstrak Secara empiris pertumbuhan produksi kedelai domestik lebih lambat jika dibandingkan permintaan. Oleh karena itu, untuk menutup kekuarangan tersebut setiap tahun Indonesia masih mengimpor kedelai. Kebutuhan kedelai tahun 2015, 2.246 juta ton, sementara produksi 780 juta ton, untuk memenuhi kebutuhan, Indonesia mengimpor kedelai 1.466 juta ton. Bagi penduduk Indonesia, kedelai merupakan komoditas pangan sumber protein nabati yang sangat penting. Selain harganya relatif murah, nilai gizinya juga tinggi. Sebagian besar rumah tangga mengkonsumsinya dalam bentuk tahu dan tempe. Oleh karena itu, konsumen terbesar dari industri tahu dan tempe. Penelitian bertujuan untuk mengetahui keragaan sistem agribisnis kedelai terutama pada subsistem on-farm sampai pemasaran oleh petani, juga untuk mengetahui pengembangan komoditas kedelai sebagai komoditas unggulan. Dan mengetahui kontribusi kedelai terhadap Produk Domestik Regional Bruto (PDRB) dan sektor pertanian Kabupaten Sumedang. Abstract. Empirically, domestic soybean production growth is slower than demand. Therefore, to close the annihilation every year Indonesia is still importing soybeans. The need for soybean in 2015, 2.246 million tons, while production 780 million tons, to meet the needs, Indonesia imported 1,466 million tons of soybeans. For the Indonesian population, soy is a food commodity source of vegetable protein is very important. In addition to the relatively cheap price, nutritional value is also high. Most households consume them in the form of tofu and tempeh. Therefore, the largest consumers of tofu and tempe industries. The objective of this research is to know the system of soybean agribusiness especially on the subsystem on-farm until marketing by farmers, also to know the development of soybean commodity as the superior commodity. And know the contribution of soybean to Gross Regional Domestic Product (PDRB) and Sumedang Regency agricultural secto

Pengaruh Kinerja Penyuluh Pertanian terhadap Partisipasi Kelompok Tani dalam Meningkatkan Produksi Padi dengan Program Rice Intensification

Abstract. Agricultural development is essentially an attempt to transform the traditional agricultural system into an advanced modern agricultural system. Rice consumed by Indonesian people is almost 100 percent 98 percent. Even Indonesia is the country with the highest rice consumption in the world, which is 139.15 kg per capita per year, compared to Malaysia, Thailand and Japan which is only 80 kg, 70 kg and 60 kg. In relation to the above, the phenomenon in the field shows the indication that the achieving group is fostered by PPL who tend to have "favorable", "familiar", and "knowledgeable" characters. The indicator corresponds to the credibility indicator. In relation to the description, it is necessary to investigate "To what extent the influence of credibility (expertise, trust, appeal) of agricultural field instructor (PPL). The influence of expertise, confidence and attractiveness of agricultural field instructor (PPL) on the participation level of Farmer Group members in the System of Rice Intensification (SRI) Technology Program. The interrelationship between expertise, trust and appeal of Agricultural Extension Farmers (PPL) to the participation level of farmer group members in the System of Rice Intensification (SRI) rice technology program. Key word : rice, development, system, technology

Pengaruh dosis bokashi jerami padi sebagai sumber silika (Si) terhadap pertumbuhan dan hasil tiga varietas padi sawah (Oryza sativa L.)

Penurunan ketersediaan unsur silikon (Si) di dalam tanah berdampak terhadap produktivitas padi, padahal jerami padi merupakan sumber pupuk Si yang memiliki kandungan silika 5-6%. Respons pemupukan silika pada setiap varietas padi berbeda. Penelitian ini bertujuan untuk mengetahui interaksi dan dosis rekomendasi bokashi jerami padi untuk setiap jenis varietas padi yang diteliti. Penelitian menggunakan Rancangan Acak Kelompok Faktorial dua faktor dengan tiga ulangan. Faktor pertama yaitu dosis bokashi jerami (J) terdiri dari 4 taraf yaitu: j0=tanpa bokashi jerami, j1= 7,5 t ha-1 bokashi jerami padi (Si=961,5 kg ha-1), j2=15 t ha-1 bokashi jerami padi (Si=1923 kg ha-1), j3=22,5 t ha-1 bokashi jerami padi (Si=2884,5 kg ha-1). Faktor kedua varietas padi (V) yaitu: v1= Inpari 19, v2= Inpari 13 dan v3= Ciherang. Parameter yang diamati: tinggi tanaman, jumlah anakan, berat gabah 1000 butir, berat gabah per rumpun dan berat gabah per hektar. Data hasil pengamatan dianalisis menggunakan analisis varians pada taraf 5%, dilanjutkan dengan uji beda jarak Duncan pada taraf 5%. Hasil analisis varians menunjukkan terdapat interaksi antara dosis bokashi jerami padi dengan jenis varietas padi pada berat gabah 1000 butir dan pengaruh mandiri terhadap parameter lainnya. Aplikasi bokashi jerami 15 t ha-1 meningkatkan produktivitas tiga varietas padi.ABSTRACTDeclining silicon availability in the soil affects paddy productivity, meanwhile paddy straw as a source of silica contains 5-6% silica. Response of application silica fertilizer is different for each paddy cultivar. This study aimed to determine the interaction and dosage recommendations of paddy straw bokashi for each type of paddy varieties observed. This study used a factorial randomized block design two factors with three replications. The first factor was bokashi paddy straw dose (J) consisted of 4 levels, namely: j0 = without bokashi straw, j1 = 7.5 t ha-1 bokashi rice straw (Si = 961.5 kg ha-1), j2 = 15 t ha- 1 bokashi straw rice (Si = 1923 kg ha-1), j3 = 22.5 t ha-1 bokashi rice straw (Si = 2884.5 kg ha-1). The second factor was paddy cultivar (V), i.e: v1 = Inpari 19, v2 = Inpari 13 and v3 = Ciherang. Parameters observed were plant height, number of tillers, 1000 grains weight, weight of grain per clump, and weight of grain per hectare. The data were analyzed with analysis of variance at the significance level of 5%  than continued with Duncan multiple range test at a significant level of 5%. The results showed that there was an interaction between the bokashi doses of paddy straw and the rice varieties on the grain weight of 1000 grains, yet independent effects occured on the other parameters. The application of 15 t ha-1 bokashi straw increases the productivity of three rice varieties