scholarly journals Pengaruh Jenis dan Dosis Mulsa Terang Bulan dan Kirinyuh Terhadap Pertumbuhan Gulma pada Tanaman Kedelai (Glycine max L.)

2018 ◽  
Vol 3 (4) ◽  
pp. 168-174
Author(s):  
Syuhada Syuhada ◽  
Gina Erida ◽  
Hasanuddin Hasnuddin
Keyword(s):  
Glycine Max ◽  
Block Design ◽  
Cultivated Plants ◽  
Species Number ◽  
Soybean Plant ◽  
Science Laboratory ◽  
Weed Growth ◽  
Glycine Max L ◽  
Materials Used ◽  
Banda Aceh

Abstrak. Pengendalian gulma merupakan suatu usaha guna menekan pertumbuhan gulma, tetapi tidak berpengaruh negatif terhadap tanaman budidaya. Kehadiran gulma di antara tanaman budidaya dapat menyebabkan persaingan dalam hal memperbutkan air, unsur hara, cahaya dan ruang tumbuh. Penelitian ini bertujuan untuk mengetahui pengaruh berbagai mulsa gulma terhadap perubahan komposisi gulma pada tanaman kedelai. Penelitian ini dilaksanakan di Desa Rumpeet, Kecamatan Krueng Barona Jaya, Aceh Besar dan di Laboratorium Ilmu Gulma Fakultas Pertanian Universitas Syiah Kuala, Banda Aceh yang dilaksanakan pada Januari sampai April 2018. Bahan yang digunakan adalah benih kedelai Dega-1 yang diperoleh dari Balai Penelitian Tanaman Aneka Kacang dan Umbi (Balitkabi) Malang. Rancangan percobaan yang dilakukan dalam penelitian ini adalah rancangan acak kelompok (RAK) fola faktorial 2 x 4 dengan 3 ulangan. Hasil penelitian menunjukkan bahwa  jenis dan dosis mulsa tidak berpengaruh terhadap jumlah spesies gulma dan jumlah populasi gulma. Terdapat interaksi antara jenis dan dosis mulsa pada jumlah spesies gulma 56 Hari Setelah Tanam (HST).The Effect of Sun Weed Flower and Siam Weed Dose and Species toward the Weeds Growth to Soybean Plant (Glycine max L.)Abstrack. Weed controling is one of some step to attempt weed growth, but does not have any negatif effect to cultivated plants. The precense of weed among the cultivated plants can lead to competition in term of competing for waters, nutrients, lights and growing space. This research is aims to determine the effect of some weed mulch for weed alteration on soybean. This research was held in umpeet Village, Subdistric of Krueng Barona Jaya, Aceh Besar Regency and Weed Science Laboratory, Faculty of Agriculture, University of Syiah Kuala. The materials used is soybeans seed variety of Dega-1 that collected from Balai Penelitian Tanaman Aneka Kacang dan Umbi (Balitkabi) Malang. This research using Randomize Block Design (RBD) factorial pattern 2x4 repeated 3 times. The result of this research showed that the mulch’s species and dose were not affected by the number of weeds populations and species. There was an interaction between the mulch species and dose on weeds species number during 56 days after it was planted.

scholarly journals PENGARUH PEMBERIAN PUPUK CAIR BIO URINE SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine max L.)

AGRICA ◽  
2020 ◽  
Vol 5 (2) ◽  
pp. 96-105
Author(s):  
Murdaningsih Murdaningsih ◽  
Marsianus Nate Ugha
Keyword(s):  
Glycine Max ◽  
Leaf Area ◽  
Harvest Index ◽  
Block Design ◽  
Dry Weight ◽  
Growth And Yield ◽  
Soybean Plant ◽  
Optimum Dosage ◽  
Randomized Block Design ◽  
Glycine Max L

This research aims to know the effect as well as the optimum rates of manure of urine cow bio to the growth and yield of the soybean plant. The design used in this study was Randomized Block Design and the treatment used is U0 (without bio urine manure), U1 (1375 litres of bio urine manure ha-1 or 550 ml plots-1), U2 (bio urine manure of 2750 litre ha-1 or 1100ml plots -1), U3 (bio urine manure 4125 litre ha-1 or 1650 ml plot-1), and U4 (bio urine manure of 5500 litre ha-1 or 2200 ml plot-1). Variable observation in this study is the height of the plant 33.8 cm, leaf number 2.90 strands, leaf area 1.17cm2, the weight of fresh residues tan-114,74 gr, dry oven weight of residue tan-1 15.50 gr, dry oven weight of residue  ha-1 15.50kg, the number of pods 9.44 soybean, weight of 100 grain of soybean 1 0.91 gr, the weight of the seed tan-110.30 gr, seed dry weight ha-110, 30 kg, harvest index of 4.88 and optimum dosage of the manure of urine cow bio is 5500 litres ha-1 can increase the growth and yield of soybeans.

scholarly journals Potensi Terang Bulan, Kirinyuh dan Nimba Sebagai Mulsa pada Tanaman Kedelai

2020 ◽  
Vol 3 (4) ◽  
pp. 142-148
Author(s):  
Shella Wahyuni Migawati ◽  
Siti Hafsah ◽  
Hasanuddin Hasanuddin
Keyword(s):  
Block Design ◽  
Soybean Seeds ◽  
Science Laboratory ◽  
Weed Science ◽  
Soybean Plants ◽  
Materials Used ◽  
The Right ◽  
Pod Number ◽  
Banda Aceh

Abstrak: Penelitian ini bertujuan mendapatkan jenis dan dosis mulsa gulma terang bulan, kirinyuh dan nimba yang tepat terhadap hasil tanaman kedelai, serta interaksi antara keduanya terhadap hasil tanaman kedelai. Penelitian ini dilaksanakan di Desa Rumpeet Meunasah Manyang, Kecamatan Krueng Barona Jaya, Aceh Besar, serta di Laboratorium Ilmu Gulma, Fakultas Pertanian, Universitas Syiah Kuala, Banda Aceh dari Januari sampai April 2018. Bahan yang digunakan adalah benih kedelai dega-1, yang diperoleh dari Balai Penelitian Tanaman Aneka Kacang dan Umbi (Balitkabi), Malang. Rancangan percobaan yang dilakukan dalam penelitian ini adalah rancangan acak kelompok (RAK) pola faktorial 3 x 4 dengan 3 ulangan. Jenis mulsa tidak berpengaruh terhadap jumlah polong tanaman-1, jumlah biji tanaman-1, bobot biji tanaman-1, bobot 100 butir dan hasil biji kering kedelai. Dosis mulsa organik berpengaruh terhadap jumlah polong tanaman-1 dan hasil biji kering kedelai, Dosis 24 ton ha-1 dapat meningkatkan jumlah polong tanaman-1 dan hasil biji kering. Tidak terdapat interaksi antara jenis dan dosis mulsa gulma.  The Potential of Mexican Sunflower, Siam Weed and Neem As Weeds Mulch in Soybean Plants Abstrack: This Study aims to obtain types and the right mulch dosage of mexican sunflower, siam weed and neem for soybean yields, and both interaction to yields. This research was conducted on Teuku Nyak Arief Street, Rumpeet Village Meunasah Manyang, Kreung Barona Jaya districts, Aceh Besar, and in Weed Science Laboratory, faculty of Agriculture, University of Syiah Kuala, Banda Aceh from January to April 2018. The materials used is soybean seeds variety of Dega-1 that collected from Balai Penelitian Tanaman Aneka Kacang dan Umbi (Balitkabi), Malang. This research using Randomized Completely Block Design with Factorial pattern 3 x 4 repeated 3 times.  Types of weed mulch has no effects to number of plants pod, number of plants seeds, grains weight, 100 grains weight and dry yields. Weeds mulch dosage has effects to number of pod-1 and dry yields. On 24 tons ha-1 can increase number of pod-1 and dry yields. There is no interaction between weeds type and weed mulch dosage.  

scholarly journals Pengaruh Jarak Tanam dan Aplikasi Pupuk NPK terhadap Pertumbuhan dan Hasil Tanaman Kedelai (Glycine max L. Merril) Varietas Kaba

Agrikultura ◽  
2015 ◽  
Vol 26 (2) ◽  
Author(s):  
Deden Deden
Keyword(s):  
Glycine Max ◽  
Experimental Method ◽  
Block Design ◽  
Fertilizer Application ◽  
Growth And Yield ◽  
Soybean Plant ◽  
Plant Spacing ◽  
Area Index ◽  
Glycine Max L ◽  
Npk Fertilizer

ABSTRACTEffect of Plant Spacing and NPK Fertilizer Application on Plant Growth and Yield of Soybean(Glycine max L. Merril) of Kaba VarietyThis study aim was to determine the effect of plant spacing and NPK fertilizer application on thegrowth and yield of soybean of Kaba variety. The experiment was conducted in the field of theUPTD Balai Pengembangan Benih Palawija (BPBP), Plumbon Sub district, Cirebon District, WestJava from April to July 2014. The experimental method used was an experimental method withRandomized Block Design (RAK) with factorial arrangement of two treatment factors that wasrepeated three times. The first factor was the plant spacing consisted of three levels of 40x10, 40x15and 40x20 cm of plant spacing, while the second factor was the dose of NPK fertilizer whichconsisted of four levels of 200, 250, 300 and 350 kg/ha. Result showed that there was interactionbetween plant spacing and dose of NPK fertilizer to the average of leaf area index of soybean Kabavariety at the age of 21 days after planting. The treatment of Phonska NPK fertilizer in the dose of350 kg/ha gave the best soybean production of 1.44 kg/plot or the equivalent of 1.91 tons/ha(assuming of effective land conversion of 80%/ha), while the plant spacing did not show anysignificant effects the soybean production.Keywords: soybean, plant spacing, NPK fertilizerABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh jarak tanam dan aplikasi pupuk NPK terhadappertumbuhan dan hasil tanaman kedelai (Glycine max) varietas Kaba. Penelitian dilaksanakan dilahan di UPTD Balai Pengembangan Benih Palawija (BPBP), Plumbon, Cirebon, Jawa Barat daribulan April sampai dengan Juli 2014. Metode percobaan yang digunakan yaitu metode eksperimendengan Rancangan Acak Kelompok (RAK) pola faktorial dengan perlakuan terdiri dari dua faktoryang diulang tiga kali. Faktor yang pertama adalah jarak tanam yang terdiri dari tiga taraf yaitu40x10, 40x15 dan 40x20 cm, sedangkan faktor yang kedua adalah dosis pupuk NPK yang terdiri dariempat taraf yaitu 200, 250, 300 dan 350 kg/ha. Hasil penelitian menunjukkan adanya interaksiantara jarak tanam dan dosis pupuk NPK terhadap rata-rata indeks luas daun tanaman kedelaivarietas Kaba pada umur 21 hari setelah tanam. Dosis pupuk NPK Phonska 350 kg/hamenghasilkan produksi terbaik sebanyak 1,44 kg/petak atau setara dengan 1,91 ton/ha (asumsikonfersi lahan efektif 80%/ha), sedangkan jarak tanam pada perlakuan tidak menunjukkan adanyapengaruh nyata terhadap produksi kedelai.Kata kunci: kedelai, jarak tanam, pupuk NPK

scholarly journals Uji Daya Hasil Kedelai (Glycine max (L.) Merril) Varietas Kipas Merah Mutan Generasi Ke-3 (M3) di Kebun Percobaan Fakultas Pertanian

2018 ◽  
Vol 3 (2) ◽  
pp. 31-42
Author(s):  
Fathhur Rahmat ◽  
Nanda Mayani ◽  
Zuyasna Zuyasna
Keyword(s):  
Glycine Max ◽  
Plant Height ◽  
Seed Weight ◽  
Block Design ◽  
Raw Material ◽  
Plant Seed ◽  
Mutant Genotype ◽  
Weight Percentage ◽  
Glycine Max L ◽  
Banda Aceh

Abstrak. Kedelai (Glycine max (L.) Merr) merupakan salah satu komoditas pangan yang strategis setelah padi dan jagung. Peranan kedelai sebagai komoditas palawija yang kaya akan kandungan protein nabati yang dalam pemanfaatannya memiliki kegunaan yang beragam, terutama sebagai bahan baku industri makanan. Budidaya tanaman kedelai yang toleran terhadap kekeringan dan berumur genjah serta berbiji besar merupakan salah satu upaya peningkatan produktivitas lahan dalam rangka mengatasi masalah kedelai di Indonesia. Tujuan dari penelitian ini adalah untuk mengetahui daya hasil tanaman kedelai mutan genotipe generasi ke-3 (M3) kedelai varietas Kipas Merah. Penelitian dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Syiah Kuala, Darussalam, Banda Aceh. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) pola non faktorial  menggunakan 8 genotipe mutan kedelai kipas merah dan 2 variertas nasional kipas Merah dan wilis yang akan diuji dengan 3 kali ulangan, sehingga seluruhnya ada 30 unit percobaan. Hasil penelitian menunjukkan bahwa pada genotipe tanaman kedelai berpengaruh sangat nyata terhadap tinggi tanaman pada umur 14 HST, berat biji 100 butir, presentase umur berbunga 42 HST dan Jumlah biji per tanaman. Berpengaruh nyata terhadap tinggi tanaman pada umur 28 HST, terhadap jumlah polong per tanaman, berat biji per bedeng. Tidak berpengaruh nyata terhadap jumlah cabang per tanaman, jumlah cabang produktif per tanaman, jumlah polong bernas per tanaman,  berat biji per tanaman.Power Results Tests Soybean (Glycine max (L.) Merril) Kipas Merah Varieties the 3rd Generational Mutan (M3) in the Experience of Agriculture FacultyAbstract. Soybean (Glycine max (L.) Merr) is one of the strategic food commodities after rice and maize. The role of soybean as a commodity of palawija which is rich in vegetable protein content which in its utilization has various usage, especially as raw material of food industry. The cultivation of soybean crops that are tolerant to drought and mature and seeds of large seeds is one effort to increase land productivity in order to overcome the problem of soybean in Indonesia. The purpose of this study is to know yield power of soybean mutant genotype 3rd generation (M3) soybean varieties Kipas Merah. The experiment was conducted at Experimental Garden of Agriculture Faculty of Syiah Kuala University, Darussalam, Banda Aceh. This research uses Randomized Block Design (RAK) non factorial pattern using 8  Kipas Merah soybean mutant genotypes and 2 national varieties of Kipas Merah and Wilis  to be tested with 3 replications, thereby totaling 30 experimental units. The results showed that the genotypes of soybean crops had a very significant effect on plant height at 14 days after planting, 100 grain seed weight, percentage of flowering age of 42 days after planting and number of seeds per plant. Significant effect on plant height at age 28 days after planting, on number of pods per plant, seed weight per plot. No significant effect on number of branches per plant, number of productive branches per plant, number of pods per plant, seed weight per plant.

scholarly journals Pertumbuhan dan Hasil Kedelai di Lahan Rawa Lebak dengan Aplikasi Pupuk Hayati dan Kimia

2018 ◽  
Vol 45 (3) ◽  
pp. 263
Author(s):  
Endriani , ◽  
Munif Ghulamahdi ◽  
Dan Eko Sulistyono
Keyword(s):  
Glycine Max ◽  
Soil Fertility ◽  
Block Design ◽  
Randomized Block Design ◽  
National Production ◽  
Glycine Max L ◽  
Number Of Leaves ◽  
Four Levels ◽  
P Fertilizers ◽  
Number Of Branches

Soybean (Glycine max L. Merrill) demand is high in Indonesia, however national production is low, therefore improving productivity is important. The research was aimed to determine the effect of application of biofertilizer containing N- fixing and P- solubilizing bacteria on the growth and production of soybean in lowland swamp. The experiment was conducted  at  Labuhan Ratu VI Village, District of Labuhan Ratu, East Lampung Regency from September to December 2014. The experiment was arranged in factorial randomized block design with three replications. N and P fertilizers were applied in four levels. Doses of N were 0, 11.25, 22.50, 33.75 kg ha-1, doses of P were 0, 36, 72, 108 P2O5 kg ha-1, in combination with and without biofertilizer application. The results showed that interaction between biofertilizer and N significantly affected number of branches and number of leaves at maximum vegetative phase. The influence of three types of fertilizer had no significant effect on the productivity of soybean in lowland swamp with soil pH of 7.0 and medium soil fertility. It is recommended to apply Biofertilizer + 11,25 kg N ha-1 + 36 kg P2O5 ha-1 to obtain high soybean production in lowland swamp area.<br /><br />Keywords: nitrogen, phosphate, productivity, soil fertility<br /><br />

scholarly journals PERUBAHAN BENTUK DAN UKURAN BENIH DUA KULTIVAR KEDELAI (Glycine max (L.) Merr.) DI JATINANGOR DAN CIKAJANG

2017 ◽  
Vol 5 (1) ◽  
pp. 1
Author(s):  
Siti Rodiah ◽  
Zulfatunnisa Zulfatunnisa ◽  
Sumadi Sumadi ◽  
Anne Nuraini ◽  
Meddy Rachmadi ◽  
...  
Keyword(s):  
Glycine Max ◽  
Low Temperature ◽  
Seed Size ◽  
Block Design ◽  
Soybean Seed ◽  
Growth Environment ◽  
Randomized Block Design ◽  
Glycine Max L ◽  
Improved Cultivars ◽  
Size Heterogeneity

The variation of the seed size in each species and individuals might be from of difference species adaptation for  a difference environment. This difference may also arise from the constraints of limited formation of seed size. The use of adaptive ciltivars on the growth environment is very influential on the succes in the farm field. This research was aimed to find the adaptation of phase and size seed of two cultivars of soybeans in Jatinangor and Cikajang. This research was held in Jatinangor (Sumedang regency) and Cikajang (Garut regency) from April to July 2016. The design that used in this research was Randomized Block Design (RBD) and Duncan at 5% rate. Improved cultivars that tested in this research were placed at Grobogan and Anjasmoro which were repeated 5 times. The results of experiment showed that adaptation of size seed showed of 100 grains and large seeds. The low temperature condition can increase of variability of seed size. Heterogeneity of environment can not sustain the size of soybean seed. Genetic and environment factors influence significantly for weight of 100 grains and seed size Grobogan in Jatinangor. The weight of 100 grains Grobogan in Jatinangor and Cikajang haved a greater than Anjasmoro. Environmental factors influence yield of soybean, weight of 100 grains of cultivars in Cikajang haved a greater than Jatinangor caused by the seed size.

Effect of phosphorus and sulphur on nutrient and amino acids content of soybean [Glycine max (L.) Merill] under ‘Eutrochrepts’

2017 ◽  
Author(s):  
Sandeep Kumar ◽  
Javeed Ahmad Wani ◽  
Narinder Panotra ◽  
Bilal Ahmad Lone ◽  
Sameera Qayoom ◽  
...  
Keyword(s):  
Amino Acids ◽  
Glycine Max ◽  
Block Design ◽  
Soybean Seed ◽  
Omega 3 ◽  
Combined Application ◽  
Glycine Max L ◽  
Four Levels ◽  
Seed Application ◽  
Phosphorus Application

A field experiment was conducted at KVK, Srinagar during two consecutive kharif seasons of 2010 and 2011 to study the “Effect of phosphorus and sulphur on nutrient and amino acids content of soybean [Glycine max (L.) Merill] under Eutrochrepts”. The experiment was laid down under 16 treatment combinations viz four levels of phosphorus (0, 30, 60, 90 kg P2O5 ha-1) and four levels of sulphur (0, 15, 30, 45 kg S ha-1) in randomized complete block design with three replication . At higher levels of phosphorus application, Zn content of seed decreased and it was maximum at 30 kg P2O5 ha-1. With application of 45 kg S ha-1, N, P, K, Ca, Mg and S content in seed was 6.54, 0.555, 1.881, 0.329, 0.434 and 0.501 per cent respectively while as Zn, Fe, Cu, Mn was 109.99, 99.96, 2.82 and 3.73 mg kg-1, respectively. A significant interaction between P and S on macro as well as micronutrient content except Zn in seed was observed. Combined application of phosphorus and sulphur further enhanced the nutrient content of soybean seed. Combined application of phosphorus and sulphur enhanced the crude protein and oil content in soya seed 1. Individual as well as interaction effect of P and S was significant in enhancing the sulphur containing amino acids viz., cystine cystein and methionine content of soybean seed. Combined application of 45 kg S and 90 kg P2O5 ha-1 recorded significantly higher carbohydrate content (23.49%) in soybean seed. Application of increasing levels of phosphorus and sulphur resulted in gradual increase in linoleic (Omega-6) and linolenic acid (Omega-3).

scholarly journals Aplikasi Pupuk N, P, K dan Konsorsium Pupuk Hayati terhadap Retensi Hara, Serapan, dan Hasil Kedelai (Glycine max (L.)) pada Inceptisol

SoilREns ◽  
2018 ◽  
Vol 16 (1) ◽  
Author(s):  
Anni Yuniarti ◽  
Yuliati Machfud ◽  
Eso Solihin ◽  
Yogi Sudirman ◽  
Apong Sandrawati
Keyword(s):  
Glycine Max ◽  
Block Design ◽  
N Uptake ◽  
Low Fertility ◽  
P Availability ◽  
Total N ◽  
Randomized Block Design ◽  
Glycine Max L ◽  
Npk Fertilizer ◽  
Quality Status

Inceptisol is a widespread soil order with low fertility. Hence it is necessary to improve its quality status through the application of chemical and biological fertilizers. The main objecttive of this study is to determine the effect of NPK fertilizer and biofertlizer consortia (BC) combinations in Inceptisols towards N and P availability in soil and uptake by soybean (Glycine max L.). Experiments were carried out from April to August 2016 at Ciparanje Experimental Farm, Faculty of Agriculture, Universitas Padjadjaran, Jatinangor, Sumedang at the approximate altitude of 720 meters above the sea level. Randomized Block Design experimental design consisted of ten treatments and three replications was used in this study. Treatments consisted of control (no treatment), Recommended NPK dosage, 0 NPK + 1 BC, ¼ NPK + 1 BC, ½ NPK + 1 BC, ¾ NPK + 1 BC, 1 NPK + 1 BC, ¾ NPK + ¼ BC, ¾ NPK + ½ BC and also ¾ NPK + ¾ BC. Experimental results showed that the combination of NPK fertilizer and soybean-spesific biofertilizer consortium increased soil total phosphate content,  nitrogen uptake by plant, and soyben yield significantly.  Keywords: Biofertilizer, Soybean, total-N, Uptake of N, Inceptisols

scholarly journals Phytotoxic effects of Aeschynomene fluminensis Vell. on the initial growth of weeds and cultivated plants

2021 ◽  
Vol 10 (2) ◽  
pp. e37110212551
Author(s):  
Larissa Éllen Coelho ◽  
Silvana Maria de Oliveira ◽  
Luiz Antonio de Souza ◽  
Lindamir Hernandez Pastorini
Keyword(s):  
Glycine Max ◽  
Lactuca Sativa ◽  
Morphological Changes ◽  
Cultivated Plants ◽  
Distilled Water ◽  
Initial Growth ◽  
Soybean Seedlings ◽  
Lactuca Sativa L ◽  
Cultivated Plant ◽  
Glycine Max L

Allelopathy is analyzed as an alternative to herbicides due to the inhibitory or beneficent activities of its compounds with other organisms. Current paper discusses the effects of Aeschynomene fluminensis Vell. fractions on cultivated plant species, Lactuca sativa L. and Glycine max (L.) Merril, and on weeds, Ipomoea grandifolia (Dammer) O’Donnel and Digitaria insularis (L.) Fedde. Aqueous fractions at 0.80; 0.40; 0.20 and 0.10 mg mL-1 concentrations were employed for initial growth tests. Seeds were pre-germinated in distilled water and transferred to petri plates with separate fractions at different concentrations. Plates were maintained for 48 h in a germination chamber at 25°C for L. sativa and I. grandifolia and at 30°C for G.max and D. insularis. The length of hypocotyl (LH) and root (LR) was measured and LR and foliar length (LF) were taken for D. insularis seedlings. Parameters were employed to calculated inhibition percentage. Plants with morphological changes were fixed and analyzed anatomically. Results revealed LH and LR inhibition of lettuce seedlings in fractions with highest concentration rates. The same has been reported in the case of I. grandifolia. Butanolic, methanolic and chloroform fractions did not affect negatively soybean seedlings but they inhibited D. insularis seedlings´ LR. A. fluminensis fractions, especially at higher concentrations, inhibited seedlings´ growth and confirmed their phytotoxic capacity.

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