Respon Aplikasi Dosis Kompos dan Interval Penyiraman pada Pertumbuhan Bibit Kelapa Sawit (Elaeis Guineensis Jacq.)

. The objective of the study to determine the effective of compost dosage and watering interval on growth of oil palm seedling. Dosage of compost consist of 1.0, 1.5, 2.0 kg/polyibag and watering interval: every day, every 2 days, and every 3 days, watering with 1 liter of water for every seedeling with 5 kg soil/polybag. The result showed that compost dosage had signifficant effect on increasing of stem diameter palm seedling at 30, 60,90 after planting, broad of leaf at 30, 60, 90 after planting, length of root 90 days after planting, weight of fresh biomass, 90 days after planting. Growth of palm seedling best at 1.5 kg compost/polybag. Watering interval had significan effect on hight of palm seedling at 30, 60 and 90 days after planting, increasing of broad of leaf at 30 days after planting, length of root at 90 days after planting. The best growth of palm seedling found at watering interval every 3 days. There were significant interaction between compost dosage and watering interval on hight of palm seedling at 60 days after planting, increasing of palm stem diameter at 30, and 90 days after planting the best growth of palm seedling found at treatment combination 2 kg compost/polibeg and every 3 days watering interval

Respon Kedelai Kultivar Kipas Putih dan Wilis pada Kadar Air Tanah yang Berbeda terhadap Pertumbuhan dan Hasil

Response of Soybean Cultivars Kipas Putih and Wilis to Soil Moistureon Growth and YieldABSTRACT. The research has been made to explain relationship between soil moisture and the growth and yield of soya bean variety Willis and Kipas Putih. Block randomized design with factor type 2x4 and three repetition has use to analize the effect of soil moisture on those variety. The parameter use in this research were hight of the plan, plan growing rate, number of pod, length of the root, drying biomassa, and dry seed per plan. The research result showed that variety have very significant difference on high of plan 45 days after planting and dry biomassa per plan , have significant difference on growing rate after 45 after planting, number of pod, and has unsignificant difference on high of the plan 14 and 28 after planting, growing rate 28 and 56 days after planting, number of pods,length of the root, and dry seed per plan. Variety willis gives better grow and yield than Kipas Putih. Soil moisture has very significant differency on high of the plan 14 and 28 after planting and growing rate 28,45,56 after planting, number of regume per plan, number of filling pods per plan, length of the root, and weight of dry seed per plan. Field capacity level of soil moisture gives growth and yield better than others. Relationship between variety and soil moisture is very significant on hight of the plan 45 days after planting, growth and yield the best showed by variety Willis and field capacity level of soil moisture

Pertumbuhan dan Hasil Tanaman Tumpangsari Tomat (Lycopersicum Esculentum Mill.) dan Bawang Merah (Allium Esculentum L.) melalui Kobinasi Jarak Tanam dan Konsentrasi Pupuk Hayati

. The objective of study were to determine the effective row-spacing and concentration of biofertilizer on growth and yield of intercropping tomato and onion. The result showed that the row spacing have significant effect on height of tomato tree at 10 and 55 DAP, amount of fruit and total weight of per tomato plant. Their were significant interaction between row spacing and concentration of biofertilizer on height at 55 DAP and average weight of fruit per plant of tomato. The row spacing 60 cm x 60 cm and 0% of biofertilizer gave the highest height of tomato tree at 55DAP and row spacing 70 cm x 60 cm with 2% biofertilizer gave heaviest average of weight of tomato fruit per plant

Pertumbuhan dan Hasil Beberapa Varietas Padi pada Lahan Kering dengan Pemberian Bahan Organik

Penelitian ini dilaksanakan pada bulan September 2016 sampai Januari 2017 di Desa Teurebeh Kecamatan Kota Jantho Kabupaten Aceh Besar. Penelitian bertujuan untuk mengetahui pertumbuhan dan hasil serta interaksi dua varietas padi pada lahan kering dengan pemberian bahan organik. Rancangan yang digunakan rancangan petak terbagi 2 x 3 dengan 3 ulangan. Sebagai petak utama adalah varietas padi, sedangkan anak petak adalah bahan organik. Ada 2 faktor yang diteliti yaitu varietas dan bahan organik. Parameter yang diamati meliputi tinggi tanaman, jumlah anakan, jumlah daun, berat berangkasan basah, berat berangkasan kering, panjang malai, jumlah malai, berat gabah total, berat 1000 butir, jumlah gabah total, jumlah gabah berisi, persentase gabah berisi, persentase gabah hampa, dan potensi hasil. Hasil penelitian menunjukkan bahwa perlakuan varietas tidak berpengaruh terhadap pertumbuhan dan hasil padi gogo. Kecuali terhadap jumlah anakan umur 5 MST, dimana varietas Pula gajah lebih banyak jumlah anakan dibandingkan varietas Sanbei. Perlakuan bahan organik berpengaruh nyata pada jumlah anakan umur 4 MST, berat gabah total per rumpun dan potensi hasil per hektar, akan tetapi tidak berpengaruh nyata terhadap parameter lainnya. Perlakuan tanpa bahan organik lebih baik dibandingkan perlakuan kompos jerami padi dan pupuk kandang. Tidak terdapat interaksi yang nyata antara jenis bahan organik dengan varietas terhadap pertumbuhan dan hasil tanaman padi.Growth And Result Of Some Rice Varieties On Dry Land With Organic IngredientsThe research was conducted in September 2016 until January 2017 in Teurebeh Village, Jantho District, Aceh Besar District. The aim of this research is to know the growth and yield and the interaction of two varieties of paddy on dry land by giving organic material. The design used plot design is divided into 2 x 3 with 3 replications. As the main plot is the rice varieties, while the plot is organic. There are 2 factors studied are varieties and organic materials. The parameters observed were plant height, number of tillers, number of leaves, wet weight of wet weight, dried dry weight, panicle length, total panicle, total grain weight, 1000 grain weight, total grain, total grain, percentage of unhulled grain, , And potential outcomes. The results showed that the treatment of varieties did not affect the growth and yield of upland rice. Except for the number of tillers aged 5 MST, where varieties of elephant Pula are more number of tillers than the Sanbei varieties. The treatment of organic matter had significant effect on the number of tillers aged 4 MST, total grain weight per hill and yield potential per hectare, but no significant effect on other parameters. Treatment without organic material is better than the compost treatment of rice straw and manure. There is no significant interaction between the types of organic materials and the varieties of growth and yield of rice crops