Penelitian bertujuan untuk mengetahui : (1) pengaruh pemberian pupuk kompos pada beberapa varietas kedelai terhadap pertumbuhan dan hasil tanaman kedelai, (2) takaran pupuk kompos dan varietas kedelai yang berpengaruh baik terhadap pertumbuhan dan hasil tanaman kedelai, dan (3) Korelasi antara komponen pertumbuhan dengan hasil tanaman kedelai. Penelitian dilaksanakan di UPTD Balai Pengembangan Benih Palawija Desa Plumbon, Kecamatan Plumbon, Kabupaten Cirebon, dari bulan April sampai dengan bulan Juli 2017. Metode yang dilakukan dalam penelitian ini adalah metode eksperimen, dengan menggunakan Rancangan Acak Kelompok (RAK). Kombinasi perlakuan yang diuji di lapangan adalah : A (6.000 kg kompos/ha, varietas Grobogan), B (7.500 kg kompos/ha, varietas Grobogan), C (9.000 kg kompos/ha, varietas Grobogan), D (6.000 kg kompos, varietas Anjasmoro), E (7.500 kg kompos, varietas Anjasmoro), F (9.000 kg kompos, varietas Anjasmoro), G (6.000 kg kompos, varietas Devon 1), H (7.500 kg kompos, varietas Devon 1), dan I (9.000 kg kompos, varietas Devon 1). Hasil penelitian menunjukkan bahwa : (1) terdapat pengaruh yang nyata antara kombinasi takaran pupuk kompos dan tiga varietas kedelai, (2) kombinasi pupuk kompos takaran 7.500 kg/ha memberikan bobot biji kering per petak tertinggi pada tanaman kedelai varietas Grobogan dan Anjasmoro yaitu 3,22 kg/petak atau setara dengan 2,15 ton/ha dan 3,25 kg/petak atau setara dengan 2,17 ton/ha, dan (3) terdapat korelasi yang nyata antara tinggi tanaman umur 21 HST dan volume akar umur 21 HST dengan bobot biji kering per petak.
Penelitian ini bertujuan untuk mengetahui : (1) pengaruh kombinasi antara perlakuan jarak tanam dan jenis pupuk kandang terhadap pertumbuhan dan hasil tanaman jagung (Zea mays L.) Kultivar Bisma, (2) perlakuan kombinasi antara perlakuan jarak tanam dan jenis pupuk kandang terhadap pertumbuhan dan hasil tanaman jagung (Zea mays L.) Kultivar Bisma, dan (3) korelasi antara komponen pertumbuhan dan hasil tanaman jagung (Zea mays L.) Kultivar Bisma. Penelitian dilaksanakan di Kebun Percobaan Balai Benih Palawija Kecamatan Plumbon Kabupaten Cirebon, dari bulan Maret sampai dengan bulan Juni 2015.Metode yang dilakukan dalam penelitian ini adalah metode eksperimen. Rancangan percobaan yang digunakan adalah Rancangan Acak Kelompok (RAK). Percobaan ini terdiri dari 12 kombinasi jarak tanam dan jenis pupuk kandang yang masing-masing diulang tiga kali, sehingga terdapat 36 petak percobaan. Kombinasi perlakuan yang diuji di lapangan adalah : A (jarak tanam 40 cm x 20 cm dan pupuk kandang ayam 10 ton/ha), B (jarak tanam 40 cm x 20 cm dan pupuk kandang kambing 10 ton/ha), C (jarak tanam 40 cm x 20 cm dan pupuk kandang sapi 10 ton/ha), D (jarak tanam 55 cm x 20 cm dan pupuk kandang ayam 10 ton/ha), E (jarak tanam 55 cm x 20 cm dan pupuk kandang kambing 10 ton/ha), F (jarak tanam 55 cm x 20 cm dan pupuk kandang sapi 10 ton/ha), G (jarak tanam 70 cm x 20 cm dan pupuk kandang ayam 10 ton/ha), H (jarak tanam 70 cm x 20 cm dan pupuk kandang kambing 10 ton/ha), I (jarak tanam 70 cm x 20 cm dan pupuk kandang sapi 10 ton/ha), J (jarak tanam 85 cm x 20 cm dan pupuk kandang ayam 10 ton/ha), K (jarak tanam 85 cm x 20 cm dan pupuk kandang kambing 10 ton/ha), dan L (jarak tanam 85 cm x 20 cm dan pupuk kandang sapi 10 ton/ha).Hasil penelitian menunjukkan bahwa : (1) terdapat pengaruh yang nyata dari perlakuan kombinasi jarak tanam dan jenis pupuk kandang terhadap tinggi tanaman umur 28, 35, dan 42 HST, diameter batang umur 28 dan 35 HST, jumlah daun per tanaman umur diameter tongkol segar, jumlah tongkol segar per petak, bobot tongkol segar per tanaman, bobot 100 butir biji kering, dan bobot biji kering per tanaman dan per petak, (2) bobot biji kering per petak terbaik terdapat pada perlakuan jarak tanam 70 cm x 20 cm dan pupuk kandang ayam 10 ton/ha yaitu 3,49 kg/petak setara dengan 3,49 ton/ha, dan (3) korelasi yang nyata tinggi tanaman umur 28 dan 42 HST, diameter batang umur 28 dan 35 HST, jumlah daun umur 28, 35, dan 42 HST, volume akar umur 28 dan 42 HST, dan Laju Pertumbuhan Tanaman umur 28-35 HST dengan bobot biji kering per petak.
This study aims to: (1) the effect of the combination of plant spacing and varieties on the growth and result of peanuts, (2) determine the varieties and spacing gives the best effect among the three varieties on growth and peanut result, (3) determine how the correlation among the components of growth and result of peanuts. The experiment was conducted in UPTD Seed Crops Development Center (BPBD) in Plumbon Cirebon regency, West Java province, from March to June 2016.The studies conducted by using a randomized block design (RAK) combination model. The treatment consists of two factors, namely peanut varieties and spacing repeated 3 times. Then treatment combination model as follows: A (varieties jerapah and a spacing of 40 cm x 20 cm), B (varieties jerapah and a spacing of 40 cm x 25 cm), C (varieties jerapah and a spacing of 40 cm x 30 cm), D (varieties maja 1 and a spacing of 40 cm x 20 cm), E (varieties maja 1 and a spacing of 40 cm x 25 cm), F (varieties maja 1 and a spacing of 40 cm x 30 cm), G (varieties maja 2 and spacing of 40 cm x 20 cm), H (varieties maja 2 and a spacing of 40 cm x 25 cm) and I (varieties maja 2 and a spacing of 40 cm x 30 cm).The results showed that: (1) there is a combined effect of plant spacing and varieties of the plant height ages of 21 and 35 days after planting, leaf number aged 21 and 35 days after planting, leaf area index age of 35 HST, root volume age 35 HST, dry biomass of plants per clumps age 35 HST, pod fresh weight per hill and per plot, weight of dry pods per hill and per plot. While the number of pods per hill and a weight of 100 dry seeds no real effect, (2) treatment D (varieties maja 1 and a spacing of 40 x 20 cm) with the result 1,1 ton/ha, E (varieties maja 1 and a spacing of 40 x 25 cm) with the result 1,2 ton/ha, F (varieties maja 1 and a spacing of 40 x 30 cm) with the result 1,1 ton/ha and G (varieties maja 2 and a spacing of 40 x 20 cm) with the result 1,0 ton/ha showed the best effect on weight of dry pods per plot, (3) there was no correlation between plant height ages of 21 and 35 HST , number of leaves ages of 21 and 35 days after planting, leaf area index age of 35 HST, HST 35 root volume, dry biomass of plants per clump age 35 HST by weight of dry pods per plot.
This research aims to determine the appropriate rice cultivation and cropping patterns in the rainy and dry seasons and to find out the analysis of rice farming in the rainy and dry seasons. The time of the research is from January to April 2019. The research location was in the village of Cirebon Girang, Talun District, Cirebon. The method used in this research is descriptive qualitative. The results showed that rice cultivation in the rainy and dry seasons experienced differences especially in fertilization, different plant disturbing organisms, different cropping patterns from the two farmer groups, as well as the highest farming business analysis in the Talun Makmur Rainy Season Farmer group Rp. 22,772,885 and the lowest farming business is the Tanjung Makmur farmer group. Rainy season Rp. 17,044,044. While the large profits obtained in the Talun Makmur Rainy season farmers group of Rp. 24,718,667.
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