scholarly journals Aplikasi Kombinasi Bahan Organik Terhadap Ketersediaan dan Serapan Hara K Serta Pertumbuhan Tanaman Padi Hitam (Oryza sativa L.) di Tanah Sawah

2018 ◽  
Vol 1 (2) ◽  
pp. 174-179
Author(s):  
Windi Nisa Manurung ◽  
Hamidah Hanum ◽  
Razali Razali
Keyword(s):  
Organic Matter ◽  
Oryza Sativa ◽  
Organic Materials ◽  
Oryza Sativa L ◽  
Paddy Fields ◽  
Chicken Manure ◽  
Cow Dung ◽  
K Uptake ◽  
Randomized Design ◽  
Goat Manure

Di dalam bahan organik terdapat senyawa-senyawa lain yang bermanfaat bagi tanaman seperti asam humik, asam fulvat, dan senyawa organik lain. Bahan organik itu sendiri dinilai beradasarkan kualitas dan ketersediaannya. Oleh karena itu diperlukan kombinasi bahan organik yang berguna untuk mencukupi kebutuhan tanaman yang dapat meningkatkan ketersediaan dan serapan hara K tanaman padi hitam (Oryza sativa L.) di tanah sawah. Tujuan penelitian ini adalah mengetahui pengaruh aplikasi kombinasi bahan organik terhadap ketersediaan dan serapan hara K serta pertumbuhan tanaman padi hitam (Oryza sativa L.) di tanah sawah. Penelitian ini dilakukan dengan menggunakan Rancangan Acak Lengkap (RAL) Non Faktorial dengan 7 perlakuan dan 3 ulangan yaitu A (kontrol), B (jerami kompos+kotoran ayam, 50g+50g/pot), C (jerami kompos+kotoran kambing, 50g+50g/pot), D (jerami kompos+kotoran sapi, 50g+50g/pot), E(jerami cacah+kotoran ayam, 50g+50g/pot), F(jerami cacah+kotoran kambing, 50g+50g/pot), G(jerami cacah+kotoran sapi, 50g+50g.pot). Data dianalisis dengan sidik ragam dan uji lanjut Kontras Orthogonal. Hasil penelitian menunjukkan bahwa aplikasi kombinasi bahan organik berpengaruh nyata terhadap parameter pH tanah dan jumlah anakan 6 MST namun berpengaruh tidak nyata terhadap K-dd, K-HCl 25%, tinggi tanaman, dan serapan K tanaman. Aplikasi kombinasi bahan organik memiliki potensi yang sama dalam meningkatkan K-dd, K-HCl 25% dan jumlah anakan tanaman. Penambahan jerami kompos + kotoran sapi berpotensi meningkatkan jumlah anakan tanaman. Organic materials contain beneficial compounds to plants such as humic acid and fulvic acid, and they are valued based on its quality and availability. Therefore we need a combination of organic materials to meet the plants’ need and to increase the availability and K uptake on black paddy (Oryza sativa L.) at paddy fields. The purposes of this study was to determine the effect of the organic matter combination application on the availability and K uptake, as well as the growth of black rice plants (Oryza sativa L.) at paddy fields. This study was conducted using Non Factorial Completely Randomized Design (RAL) with 7 treatments and 3 replications namely A (control), B (compost straw + chicken manure, 50g + 50g / pot), C (compost straw + goat manure, 50g + 50g / pot), D (compost straw + cow dung, 50g + 50g / pot), E (chopped straw + chicken manure, 50g + 50g / pot), F (chopped straw + goat manure, 50g + 50g / pot), G (chopped straw + cow dung, 50g + 50g.pot). Data were analyzed by variance and Orthogonal Contrast further test. The results showed that the application of organic matter combination had a significant effect on the parameters of soil pH and 6 MST number of tillers, but had no significant effect on K-dd, 25% K-HCl, plant height, and plant K uptake. The application of organic materials combination has the same potential in increasing K-dd, 25% K-HCl and the number of plant tillers. The addition of compost + cow manure has the potential to increase the number of plant tillers.

scholarly journals A study on inorganic fertilizers and organic materials to increase the productivity of rice crop (Oryza sativa L.) in equatorial agroecosystems

2018 ◽  
Vol 9 (1) ◽  
Author(s):  
Sution Sution ◽  
Agus Suryanto ◽  
Mudji Santoso
Keyword(s):  
Oryza Sativa ◽  
Organic Materials ◽  
Oryza Sativa L ◽  
Block Design ◽  
Inorganic Fertilizer ◽  
Rice Crop ◽  
Chicken Manure ◽  
West Kalimantan ◽  
Randomized Block Design ◽  
Rainfall Level

The aim is to determine the optimum combination of inorganic fertilizer and organic materials for increasing the productivity of rice crop (Oryza sativa L.). The experiment was conducted in February- June 2015 in Kebadu, Sanggau, West Kalimantan, Indonesia. The study area was located at 00°0.08,785’N north latitude and 110°0.07,175’E east longitude with ultisol soil; the altitude is 32 m above sea level, rainfall level ranges between 185-267 mm month-1, and the solar radiation is 375.49- 452.58 cal cm-2 day-1. This study used a factorial randomized block design. The first factor was the inorganic fertilization (without fertilizer, inorganic fertilizer 50%, 100%, and 150%) and the second factor was the addition of organic materials (EM4 2 l ha-1, chicken manure 2 t ha-1, and manure 2 t ha-1 + EM4 2 l ha-1). Results showed that the application of chicken manure and a combination of chicken manure+EM4 could reduce the need for inorganic fertilizer NPK by up to 50% with productivity that ranged from 4.18-4.20 t ha-1; this is relatively similar to 100% and 150% inorganic fertilizer NPK, and can increase the harvest by up to 68% compared to the no-NPK inorganic fertilizer.

scholarly journals Study of Manure on Growth and Yield of White Glutinous Rice (Oryza Sativa L. Glutinosa)

2020 ◽  
Vol 22 (1) ◽  
pp. 56
Author(s):  
Siti Nurjanah ◽  
Dewi Ratna Nurhayati ◽  
Siswadi Siswadi
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Block Design ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Glutinous Rice ◽  
Treatment Data ◽  
Goat Manure ◽  
Range Test

Research on "Study of Manure on Growth and Yield of White Glutinous Rice (Oryza Sativa L. var. Glutinosa)" has been carried out from November 11th, 2019 to March 2th, 2020 in Donoudan Village, Ngemplak District, Boyolali Regency, the height of the place around 150 masl and the type of soil grumusol. This study uses a Complete Randomized Block Design (RAKL) with a single factor consisting of 10 kinds of treatments and repeated 3 times. Consisting D0, A1, A2, A3, K1, K2, K3, S1, A2, A3. Obsevation was carried out by taking 8 sample plants at each treatment. Data from this study were analyzed with the Uji Duncan’s Multiple Range Test (DMRT) at 5%, the parameters observed included plant height, number of tillers per family, leaf color, panicle length of number of productive tillers, weight of grain harvest per plot, weight of grain harvest per clump, and weight of 1000 grains. The results of the research, it was shown that the application of manure affected the length of panicle, the number of productive tillers, the weight of dried grains per clump, the weight of unhulled rice per plot and the weight of 1000 grains. The use of chicken manure with a dose of 4,5 kg/plot gave the highest yield of grain weight per plot which was 1820,90 grams (8,67 tons/ha), had a significant effect with control without manure (increase of 38,73) but not significant effect by providing treatmen of cow manure and goat manure. 

scholarly journals Uji efektivitas kombinasi pupuk bio-slurry dengan pupuk npk terhadap pertumbuhan dan produksi dua varietas padi sawah (oryza sativa L.)

2018 ◽  
Vol 2 (2) ◽  
pp. 188
Author(s):  
Ahmad Khanafi ◽  
Yafizham Yafizham ◽  
Didik Wisnu Widjajanto
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Growth And Yield ◽  
Production Data ◽  
Single Treatment ◽  
Randomized Design ◽  
Npk Fertilizer ◽  
Completely Randomized Design ◽  
Fertilizer Combination ◽  
Range Test

The objective of this research was to investigate the effectiveness of combination of bio-slurry fertilizer and NPK fertilizer on the growth and production of two varieties of rice. The experiment was assigned in a completely randomized design of factorial pattern. The first factor was the combination of bio-slurry and NPK fertilizer that consisted of P0 = no added fertilizer (control) 0 ton/ha, P1 = NPK fertilizer 550 kg/ha (165 kg N, 33 kg P, 45 kg K); P2 = bio-slurryfertilizer 2.3 tons/ha (45 kg N, 14 kg P, 23 kg K) and NPK fertilizer 400 kg/ha (120 kg N, 24 kg P, 32 kg K); P3 = bio-slurryfertilizer 4.6 tons/ha (90 kg N, 28 kg P, 46 kg K) and NPK fertilizer 250 kg/ha (75 kg N, 15 kg P, 20 kg K); P4 = bio-slurry fertilizer 5.9 tons/ha (115 kg N, 36 kg P, 59 kg K) and NPK fertilizer 100 kg/ha (30 kg N, 6 kg P, 8 kg K); and P5 = bio-slurryfertilizer 8.5 tons/ha (165 kg N, 52 kg P, 85 kg K). The second factor was varieties of rice that consisted of V1 : IR-64 and V2 : Ciherang. Each treatment was repeated three times. Parameters observed were plant height, number of tillers, weight of 1.000 grains, and rice production. Data were analyzed using ANOVA and continued with Duncan’s Multiple Range Test (DMRT). The results showed that the combination of bio-slurry fertilizer and NPK fertilizer were significantlyaffect (p <0.05)all observation parameters, while varieties of wetland rice did not show significant effect on all observation parameters (p<0.05). The application of bio-slurry fertilizer in single treatment or in either combination with NPK fertilizer had the same result with the treatment of NPK fertilizer on the growth and yield of rice. Keywords: rice, fertilizer combination, bio-slurry fertilizer, NPK fertilizer

scholarly journals Growth and yield response of local soybean in the giving of various organic fertilizer

2021 ◽  
Vol 905 (1) ◽  
pp. 012028
Author(s):  
M Rahayu ◽  
E Purwanto ◽  
A Setyawati ◽  
A T Sakya ◽  
Samanhudi ◽  
...  
Keyword(s):  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Basic Material ◽  
Yield Response ◽  
Agricultural System ◽  
Cow Manure ◽  
Randomized Design ◽  
Goat Manure

Abstract Soybean is the basic material for any kind of industry, such as tofu and tempeh industries. Soybean cultivation will be better if use a sustainable agricultural system, such as using organic fertilizers. This research purpose was to find out the effect of organic fertilizer on the growth and yield of local soybean. The research used a complete randomized design with one factor which was a variety of organic fertilizers with 6 treatments. Various fertilizers used in this research consist of inorganic fertilizer, liquid organic, compost, cow manure, rabbit urine, chicken manure, and goat manure. Each test unit consists of 4 pots (plants) and each was repeated 4 times. The results showed that the provision of compost and goat manure increased the growth of local soybean plants, include plant height and the number of leaves at 42 DAP and leaf area at 28 DAP. The application of various organic fertilizers (liquid fertilizer, compost, cow manure, goat manure, and rabbit urine) is unable to increase the yield and yield components of local soybeans.

scholarly journals Preparation of wastelage with poultry droppings and rice straw (Oryza sativa L.) as a cattle feed

2018 ◽  
Vol 4 (3) ◽  
pp. 251-258
Author(s):  
Obydul Islam ◽  
Somaya Akter ◽  
Md Ahidul Islam ◽  
Dewan Kamruzzaman Jamee ◽  
Rokibul Islam Khan
Keyword(s):  
Organic Matter ◽  
Oryza Sativa ◽  
Rice Straw ◽  
Oryza Sativa L ◽  
Fungal Growth ◽  
Metabolizable Energy ◽  
Organic Matter Digestibility ◽  
Ph Level ◽  
Poultry Droppings

The use of poultry droppings as a feed ingredient may not only reduce waste and environmental pollution but also provide inexpensive feed components for ruminants. An experiment was conducted to prepare wastelage in the field laboratory of Animal Science Department, Bangladesh Agricultural University, Mymensingh. Rice straw (Oryza sativa L.) was mixed with 0%, 10%, 20% and 30% caged layer excreta (CLE) and 5% molasses in each treatment on dry matter (DM) basis and ensiled in air tight container under room temperature. After 60 days, ensiled mixture was opened. All the wastelage had desirable smell, light brownish color, soft texture and no fungal growth was found. Results revealed that PH, DM, crude protein (CP), crude fiber (CF), ash, in vitro organic matter digestibility and metabolizable energy were significantly (p<0.05) influenced by different levels of CLE. The highest CP (5.97g/100g DM) was observed in wastelage with 30% CLE (p<0.05) followed by 20% and 10% CLE. The PH level, DM, Ash and CF contents were decreased linearly (p<0.05) from 4.8 to 4.11, 78.00 to 55.63, 25.08 to 17.70 and 22.57 to 14.95%, respectively as the level of CLE increased from 0 to 30%. In all treatments, EE content was not significantly influenced by the different level of CLE. The in vitro organic matter digestibility (IVOMD) and metabolizable energy (ME) also increased significantly (p<0.05) with the increased level of CLE and maximum value (57.51%, and 8.12 MJ/Kg DM, respectively) was obtained in wastelage with 10% CLE, which is statistically identical with 20% CLE. Therefore, it could be speculated that ensiling rice straw with up to 20% CLE improved the feeding value of wastelage.Asian J. Med. Biol. Res. September 2018, 4(3): 251-258

scholarly journals Effects of lead on growth, yield and mineral nutrition of rice (Oryza sativa L.)

2020 ◽  
Vol 5 (2) ◽  
pp. 83-92
Author(s):  
P Jasmin ◽  
WZ Prian ◽  
MN Mondol ◽  
SM Ullah ◽  
AS Chamon
Keyword(s):  
Oryza Sativa ◽  
Lead Concentration ◽  
Oryza Sativa L ◽  
Poultry Litter ◽  
Growth Yield ◽  
Lead Toxicity ◽  
Dry Weight ◽  
Cow Dung ◽  
Lead Uptake ◽  
Positive Effects

A pot experiment was conducted to evaluate the effect of lead (50, 100, 150 and 200 mg kg-1) on rice (Oryza sativa) and remediation of metal contamination by applying cow dung, poultry litter and lime to alleviate lead toxicity. The lengths, fresh and dry weights of shoot, root and macronutrients decreased with increasing level of lead compared to the control. The maximum reduction was observed in the pots treated with 200 mg kg-1 lead (19.50 and 20.03% for grain, 17.15 and 19.75% for shoot and 17.96 and 30.02% for root on the fresh and dry weight, respectively). The highest reduction in macronutrient content was observed in 200 mg kg-1 lead treated pot where N, P, K, Ca and Mg concentrations were reduced by 31.14, 47.44, 22.49, 21.84 and 31.58% for shoot and 28.95, 55.64, 37.5, 49.33 and 23% for root, respectively. On the other hand lead concentration in roots and shoots were increased with increasing lead treatment compared to the control. Treatments of the amendments (cow dung, poultry litter and lime) had positive effects though cow dung outshining the rest of them. This particular organic matter had considerable decreasing impacts in lead uptake by rice. Cow dung treated pots increased fresh and dry weight by 31.48 and 32.07% for grain, 14.08 and 35.30% for shoot and 57.09 and 34.48% for root compared to pot treated with 100 mg kg-1 lead. Cow dung remediated lead concentration by 48.85, 65.00 and 62.00% for grain, shoot and root, respectively. J. Biodivers. Conserv. Bioresour. Manag. 2019, 5(2): 83-92

scholarly journals PRODUCTIVITY OF PINTO BEANS (Arachis pintoi) WITH DIFFERENT TYPES AND DOSAGE OF ORGANIC FERTILIZER

2019 ◽  
Vol 22 (2) ◽  
pp. 84
Author(s):  
Witariadi N. M. ◽  
N. N. Candraasih K.
Keyword(s):  
Organic Fertilizer ◽  
Weight Ratio ◽  
Dry Weight ◽  
Organic Fertilizers ◽  
Chicken Manure ◽  
Cow Dung ◽  
Arachis Pintoi ◽  
Randomized Design ◽  
Pinto Beans ◽  
Leaf Dry Weight

The study aims to determine the productivity of pinto beans (Arachis pintoi) which is fertilized with differenttypes of organic fertilizer including its dosage. The study was conducted by using a completely randomized design(CRD) within two patterns of factors. Firstly, organic fertilizers are cow dung (S) and chicken manure (A). Secondly,dosages without fertilizer (D0), 15 tons/ha dosages (D1), 20 tons/ha dosages (D2), dosage of 25 tons/ha (D3); anddosage of 30 tons/ ha (D4) of organic fertilizers. The variables observed were plant height, number of branches,number of leaves, leaf dry weight, stem dry weight, total forage dry weight, leaf areat and leaf dry weight ratio withstem dry weight. The results showed no interaction between the type and dosage of fertilizer in which the growthand production of pinto beans (Arachis pintoi) gave the same results by fertilizing with 25-30 tons/ha dosagesof chicken manure. It can be concluded that increasing the productivity of pinto beans (Arachis pintoi) can befertilized with 25-30 tons/ha dosages of chicken manure

Enhanced Growth and Yield of Rice (Oryza sativa L.) and Soil Enrichment is Mediated by Enhanced Availability of N and P in Soil and Plant Leaves on Application of Organic Matrix Entrapped Urea and DAP

2015 ◽  
Vol 1 (01) ◽  
pp. 57-68
Author(s):  
Rana Pratap Singh ◽  
Vishalakcchi Ashok ◽  
Sanjeev Kumar
Keyword(s):  
Oryza Sativa ◽  
Field Experiments ◽  
Oryza Sativa L ◽  
Organic Matrix ◽  
Growth And Yield ◽  
Cow Dung ◽  
Plant Leaves ◽  
Chemical Fertilizers ◽  
Field Station ◽  
Neem Leaves

Field experiments were conducted during the Kharif season of the cropping years 2011 and 2012 at the Experimental Field Station of Department of Environmental Science, Babasaheb Bhimrao Ambedkar University, Lucknow to compare the efficacy of organic matrix entrapped chemical fertilizers i.e. Urea and DAP (OMECF) with the conventional chemical fertilizers (CCF) and no fertilizer (NF) for the cultivation of rice (Oryza sativa). The OMECF prepared in granular form contained cow dung, powder of neem leaves (Azadirachta indica), and clay soil (diameter of particles less than 0.02 mm) in 1:1:1 ratios and 15% saresh (plant gum of Acacia sp.) as binder a long with half and one fourth of the recommended dose of commercially available urea and DAP. Single basal application of OMECF showed an increase in plant growth in terms of fresh and dry weights, root length, shoot length, root and leaves numbers and levels of NO3-, NO2-, NH4 + and PO4 -in the rhizosphere and their accumulation in plant leaves.

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