PENGARUH POPULASI TANAMAN DAN PENGGUNAAN MULSA TERHADAP POPULASI GULMA DAN HASIL PUCIL JAGUNG MANIS (ZEA MAYS SACCHARATA STURT) DI LAHAN KERING

AGRICA ◽  
2020 ◽  
Vol 6 (2) ◽  
pp. 124-133
Author(s):  
I Ketut Arsa Wijaya
Keyword(s):  
Zea Mays ◽  
Block Design ◽  
Plant Population ◽  
Cyperus Rotundus ◽  
Corn Kernel ◽  
Plastic Mulch ◽  
Rice Plants ◽  
Straw Mulch ◽  
Combination Treatments ◽  
Randomized Block Design

This study was conducted in Balai Benih Induk (BBI) Luwus, Baturiti District, Tabanan Regency, with the high of place 506m above sea level occurring in March to May 2014. This research used randomized block design arranged per factor, namely population of plants (P) including three steps: P1=80.000 plants per hectare, P2= 100.00 plants per hectare, P3= 120.000 per hectare; and mulch (M) that include: M0= without mulch and without cleaning, M1= without mulch with clean weeding, M2= rice plants straw mulch (5 ton per hectare) and M3= black silver plastic mulch. Eventually, there were 12 combination treatments, each of which was repeated 3 times to obtain 36 land slots. The research indicates that there was no real interaction between the treatment of plant population and mulch usage in all variables observed. The 100.000 plant population per hectare can produce the weight of dry and fresh oven corn kernel without highest cornhusk that was to say 4.79 tons and 0.53 tons or 11.66 % and 20.45% higher compared to 120.000 plant population per hectare. The use of black silver plastic and rice plants straw mulch can produce the weight of fresh and dry oven corn kernel without cornhusk per hectare each of which is 4.69 tons, 4.57 tons, and 0.54 tons, 0.47 tons or 26.76%, 38.46 %, and 23.51 %, 20.51 % higher than without mulch and without clean weeding. Clean weeding treatment can produce the weight of fresh and dry oven corn kernel without cornhusk per hectare with its weight of 4.63 tons and 0.51 tons or 25.35 % and 35.90 % higher than without mulch and cleaning. Clean weeding treatment was not obviously different from mulch treatment. The identification of weed types were 19 kinds of weeds and Cyperus rotundus L. Weeds. They have the highest density and each absolute frequent of 1249.333 stems m-2 and 1.00.

scholarly journals Pengelolaan Air dan Mulsa pada Tanaman Bawang Merah di Lahan Kering (Water Management and Mulch on Shalot in Dry Land)

2020 ◽  
Vol 29 (2) ◽  
pp. 159
Author(s):  
Zainal Arifin ◽  
Moh. Saeri
Keyword(s):  
Water Management ◽  
Block Design ◽  
Production Costs ◽  
Time Interval ◽  
Plastic Mulch ◽  
Dry Land ◽  
Straw Mulch ◽  
Irrigation Interval ◽  
Randomized Block Design ◽  
Factor Ii

<p>Budidaya bawang merah di lahan kering mempunyai ketersediaan air terbatas sehingga diperlukan pengelolaan air secara efisien. Penelitian ini bertujuan untuk memperoleh interval waktu pemberian air yang efisien dan jenis mulsa yang dapat meningkatkan produksi dan pendapatan usahatani bawang merah. Penelitian pengelolaan air dengan interval pengairan dan mulsa pada bawang merah varietas Monjung dilaksanakan pada MK II 2016 dalam luasan 2.500 m2 (ukuran petak 15 m x 6 m) di Desa Bunbarat, Kecamatan Rubaru, Kabupaten Sumenep, disusun secara acak kelompok faktorial dengan sembilan perlakuan dan tiga ulangan, yaitu: faktor I (mulsa): (a) mulsa plastik, (b) mulsa jerami, dan (c) tanpa mulsa, sedangkan faktor II (pengairan): (a) 1 hari sekali, (b) 2 hari sekali, dan (c) 3 hari sekali. Hasil penelitian menunjukkan bahwa perlakuan mulsa jerami disertai pengairan 2 hari sekali memberikan bobot umbi 7,89 ton/ha dan penggunaan air selama pertumbuhan tanaman sebesar 1.230 m3/ha sehingga untuk menghasilkan 1 kg umbi dibutuhkan 156 liter air. Berdasarkan hasil analisis usahatani bawang merah yang diberi mulsa jerami disertai pengairan 2 hari sekali dapat meningkatkan efisiensi penggunaan air dan biaya produksi serta mempunyai B/C ratio tertinggi (2,27) sehingga layak secara ekonomi.</p><p><strong>Keywords</strong></p><p>Pengelolaan air; Bawang merah; Mulsa; Lahan kering</p><p><strong>Abstract</strong></p><p>Shallot cultivation in dry land has limited water availability so needed to efficient water management. This study aims to obtain an efficient water time interval and mulch type that can increase production and farming income of shallot. Research on water management with irrigation interval and mulch on shallot of Monjung variety was implemented at dry season year 2016 in the area of 2,500 m2 (the size of plot 15 m long to 6 m width) at Bunbarat Village, Rubaru Subdistrict, Sumenep Regency were arranged of randomized block design by factorial with nine treatments and three replications : I (mulch): (a) plastic mulch, (b) straw mulch, and (c) without mulch, while factor II (irrigation): (a) irrigation every 1 day, (b) irrigation every 2 days, and (c) irrigation every 3 days. The results showed that straw mulch treatment with irrigation every 2 days gave a tuber weight of 7.89 ton/ha and the use of water during plant growth was 1,230 m3/ha so that to produce 1 kg of tubers required 156 liters of water. The analysis of shallot farming that is given mulch straw accompanied by irrigation every 2 days can increase the efficiency of water use and production costs and has the highest B/C ratio (2.27) so that it is economically feasible.</p>

scholarly journals PENGARUH JARAK TANAM DAN MULSA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Lycopersicon esculentum Mill) PADA MUSIM PENGHUJAN

2018 ◽  
Vol 11 (2) ◽  
pp. 1-9
Author(s):  
Amelia Nur Suprianto ◽  
Tri Kurniastuti
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Fruit Weight ◽  
Growth And Yield ◽  
Plant Spacing ◽  
Plastic Mulch ◽  
Tomato Plants ◽  
Straw Mulch ◽  
Randomized Block Design ◽  
Number Of Branches

This research aims 1) To determine the effect of interaction of different plant spacing and the provision of mulch to growth and yield of tomato plants. 2) To know the different spacing affect the growth and yield of tomato plants. 3) To know the use of mulch type effect on growth and yield of tomato plants. This research was conducted by using Randomized Block Design in Factorial (RAK) with 2 factors, first factor is plant spacing (J) consisting of 3 levels ie 40x30 cm (J1), 40x50 cm (J2), 40x70 cm (J3) . The second factor is mulch (M) consisting of 3 levels ie: without mulch (M0 / control), straw mulch (M1), plastic mulch (M2). The variables observed were plant height, number of branches, number of bunches, number of fruit, and fruit weight. Data were analyzed by using variance analysis (Anova), 5% level. The results showed that: There was no interaction between plant spacing and mulch on growth and yield of tomato plants. Treatment spacing 40x50 (J2) effect on the number of bunches of 35 HST, the weight of the first harvest fruit and total fruit weight. The use of straw mulch type (M1) has an effect on plant height, number of branches, number of 35 HST bunches, and total fruit weight.

scholarly journals PENGARUH JARAK TANAM DAN MULSA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Lycopersicon esculentum Mill) PADA MUSIM PENGHUJAN

2018 ◽  
Vol 11 (1) ◽  
pp. 1-9
Author(s):  
Amelia Nur Suprianto ◽  
Tri Kurniastuti
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Fruit Weight ◽  
Growth And Yield ◽  
Plant Spacing ◽  
Plastic Mulch ◽  
Tomato Plants ◽  
Straw Mulch ◽  
Randomized Block Design ◽  
Number Of Branches

This research aims 1) To determine the effect of interaction of different plant spacing and the provision of mulch to growth and yield of tomato plants. 2) To know the different spacing affect the growth and yield of tomato plants. 3) To know the use of mulch type effect on growth and yield of tomato plants. This research was conducted by using Randomized Block Design in Factorial (RAK) with 2 factors, first factor is plant spacing (J) consisting of 3 levels ie 40x30 cm (J1), 40x50 cm (J2), 40x70 cm (J3) . The second factor is mulch (M) consisting of 3 levels ie: without mulch (M0 / control), straw mulch (M1), plastic mulch (M2). The variables observed were plant height, number of branches, number of bunches, number of fruit, and fruit weight. Data were analyzed by using variance analysis (Anova), 5% level. The results showed that: There was no interaction between plant spacing and mulch on growth and yield of tomato plants. Treatment spacing 40x50 (J2) effect on the number of bunches of 35 HST, the weight of the first harvest fruit and total fruit weight. The use of straw mulch type (M1) has an effect on plant height, number of branches, number of 35 HST bunches, and total fruit weight.

scholarly journals Enhancement of Drought Tolerance in Patchouli (Pogostemon cablin, Benth) by Modifying Micro Climate and Frequency of Fertilization

2020 ◽  
Author(s):  
Nasruddin . ◽  
Erwin Masrul Harahap ◽  
Chairani Hanum ◽  
Luthfi Aziz Mahmud Siregar
Keyword(s):  
Drought Stress ◽  
Rice Straw ◽  
Block Design ◽  
Fertilizer Application ◽  
Growth And Yield ◽  
Plastic Mulch ◽  
Significant Deterioration ◽  
Straw Mulch ◽  
Randomized Block Design ◽  
Effects Of Drought

Drought stress is one of abiotic stresses and has caused a significant deterioration in growth and yield of patchouli. This research was conducted in Reuleut Timu Village, Muara Batu District, Aceh Utara Regency, from July to December 2016, using split plot design in a Randomized Block Design with three replications. The main plot was mulch treatments (without mulch, rice straw mulch and black silver plastic mulch). The subplots were treated with different frequency of fertilizer application (once, twice and three times). The results revealed that the application of rice straw mulch has reduced the effects of drought stress, suppressed the soil temperature fluctuations, maintained soil moisture, which resulted in an increase of patchouli growth. Different frequency of fertilizer application did improve the oil yield, proline accumulation and drought resistance.

scholarly journals Study the Impact of Vermicompost, Zinc and Iron on the Performance of Hybrid Maize (Zea mays L.)

2021 ◽  
pp. 1-11
Author(s):  
Hanuman Prasad Pandey ◽  
A. K. Sachan ◽  
R. K. Pathak ◽  
U. S. Tiwari ◽  
R. K. Pandey ◽  
...  
Keyword(s):  
Zea Mays ◽  
Field Experiment ◽  
Present Experiment ◽  
Zea Mays L ◽  
Block Design ◽  
Plant Population ◽  
Randomized Block Design ◽  
Maize Variety ◽  
Hybrid Maize ◽  
The Impact

A field experiment was conducted on student instructional farm (SIF) of Chandra Shekhar AzadUniversity of Agriculture and Technology, Kanpur, U.P. during kharif season 2019 and 2020, the present experiment having 32 treatments replicated thrice in factorial randomized block design on same laid out at same location. Hybrid maize variety Pioneer 3377 was sown at 60 × 20 cm (row×plant) during both the years, Soil application of Zinc (5.0 kg) and Iron (10 kg) along with 2.5 tonne vermicompost ha-1 gave significant increase (except plant population) in plant population m-2 (9.23 & 9.26), Plant height (195cm & 198 cm), number of cobs plant-1 (1.80 & 1.82), number of cobs m-2 (18 & 18) over control during 2019 and 2020.

scholarly journals RESPON PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (ALLIUM ASCALONICUM) TERHADAP PEMBERIAN JENIS MULSA DAN PUPUK KANDANG AYAM DI DESA WATUMILOK KECAMATAN KANGAE KABUPATEN SIKKA

AGRICA ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 29-34
Author(s):  
Yovita Yasintha Bolly
Keyword(s):  
Rice Straw ◽  
Block Design ◽  
Chicken Manure ◽  
Plastic Mulch ◽  
Straw Mulch ◽  
Average Value ◽  
Randomized Block Design ◽  
Factor Ii ◽  
Wet Weight ◽  
Number Of Leaves

The aim of the study was to find out how the response of onion plants to the administration of mulch and chicken manure was designed using factorial Randomized Block Design (RBD) consisting of 2 factors with 5 treatments and 3 replications. Factor I: The use of Mulch (M) with 3 types, consisting of M0 (without mulch), M1 (rice straw mulch), M2 (Black silver plastic mulch) and Factor II: Chicken manure (P) with 5 levels consisting of P0 ( Without fertilizer), P1 (10 tons / ha or 1 kg / bed), P2 (20 tons / ha or 2 kg / bed), P3 (30 tons / ha or 3 kg / bed) and P4 (40 tons / ha or 4 kg / bed). Observations of age 2 and 6 MST showed that the best treatment was rice straw mulch (M1) where the combination treatment was M1P4 with an average of 34.99 cm in the treatment without mulch (M0) and rice straw mulch (M1). For the number of leaves aged 2 MST showed that the best treatment was rice straw mulch (M1) in the M1P4 combination with a mean of 15.59 strands. Whereas in the second observation the number of leaves aged 6 MST from each treatment was the highest in rice straw mulch (M1) in the M1P4 treatment combined with an average of 46.78 strands. The observation of wet weight on shallots aged 65 HST showed that the combination of mulch and chicken manure on shallots had the first average wet weight in the treatment combination (MOP2) with an average value of 181.48 gr.

scholarly journals Efikasi Herbisida Campuran Atrazin Dan Mesotrion Untuk Mengendalikan Gulma Pada Budidaya Tanaman Jagung ( Zea Mays L.)

2017 ◽  
Vol 16 (1) ◽  
Author(s):  
Dera Fungky Ellezandi ◽  
Dad R.J. Sembodo ◽  
Herawati Hamim
Keyword(s):  
Zea Mays ◽  
Zea Mays L ◽  
Block Design ◽  
Cyperus Rotundus ◽  
Commelina Benghalensis ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Bartlett Test ◽  
Dose Combination ◽  
And Control

Maize (Zea mays L ) is the most important food crops in the world beside rice and wheat.  Weeds are one factor cause decrease productivity of maize.  The objectives of this research were to know of dose combination atrazine and mesotrione herbicide to control the weed in maize field and how was the atrazine and mesotrione effect to maize.  The research was conducted in Natar, South Lampung and Weeds Laboratory Faculty of Agriculture, University of Lampung, from December 2014 to April 2015.  The experiment was arranged in Completely Randomized Block Design (CRBD) with six treatments and four replications.  The treatments are combination atrazine and mesotrion herbicide rates at 500+50; 750+75; 1000+100; 1250+125; and 1500+150 g ha-1, mechanical weeding, and control.  Homogenity of variance was tested by Bartlett test and additivitty tested by Tukey's test, the comparison of mean were tested by Least Significant Difference (LSD) test at 5% level.  The result showed that (1) Atrazine and mesotrione herbicide at 500+50 until 1500+150 g ha-could suppress total, sedges, Cyperus rotundus and Celosia argenthea weed at 3 Weeks After Treatment (WAT), whereas at 6 WAT couldn’t suppress weeds.  (2) Atrazine and mesotrione herbicide at 500+50 until 1500+150 g ha-could suppress broadleaves, Richardia brasiliensis and Commelina benghalensis weeds until 6 WAT.  (3) Atrazine and mesotrione herbicide at 500+50 until 1500+150 g ha-couldn’t suppress grasses and Rottboellia exaltata weed until 6 WAT  (4) Atrazine and mesotrione herbicide does not affect the growth and production of maize. Key words: Weed, Efficacy, Atrazine, Mesotrione, Maize

Field Efficiency of Certain Biopesticides and Neem Products Against Helicoverpa armigera (Hubner) on Chickpea (Cicer arietinumL.)

2019 ◽  
Vol 10 (01) ◽  
Author(s):  
Nihad H. Mutlag ◽  
Ameer S. A. Al-Haddad
Keyword(s):  
Helicoverpa Armigera ◽  
Block Design ◽  
Individual Treatment ◽  
Neem Oil ◽  
Larval Population ◽  
Neem Cake ◽  
Combination Treatments ◽  
Randomized Block Design ◽  
Helicoverpa Armígera ◽  
Nuclear Polyhedrosis

A field study was conducted to evaluate the efficiency of four microbial insecticides viz. Beauveria bassiana; HaNPV (Helicoverpa armigera Nuclear Polyhedrosis virus); (Bacillus thuringiensisvar.kurstaki 2 gm/L); HaNPV+Bt; neem oil; neem cake and D.D.V.P EC 76% @0.05% at Research Farm SHIATS,Allahabad during rabi season of 2011-2012. The experiment was laid out in randomized block design with seven treatment and replicated thrice. The observation larval populations of H. armigera were recorded one day before treatment was recorded at 3,7, and 10 days after treatments. The larva population of H. armigera appeared in the third week of February (8 the Standard week) and reached its peak of 14.65 larvae in first week of April and decline rapidly with maturation of crop. There was only one peak in the larval population observation in the 1st week. Bacillus thuringiensis was the most effective chemical by D.D.V.P.76%@0.05% . Among the microbial insecticides. HaNPV ,was the most effective followed by HaNPV+Bt and neem cake . The combination treatments were less effective than the individual treatment neem oil and B. bassiana were the least effective treatment in reducing the larval population of Heliverpa armigera.

Effect of Irrigation Methods and Mulching on Growth and Seed Yield of Semialata

2020 ◽  
Vol 7 (01) ◽  
Author(s):  
SK SRIVASTAVA ◽  
PAWAN JEET
Keyword(s):  
Seed Yield ◽  
Drip Irrigation ◽  
Growth Parameters ◽  
Block Design ◽  
Water Requirement ◽  
Furrow Irrigation ◽  
Plastic Mulch ◽  
Randomized Block Design ◽  
Daily Water ◽  
Black Plastic

A study was conducted to assess the effect of drip irrigation and plastic mulch on growth and seed yield of Semialata. Two types of plastic mulch (green and silver/black) were tested at three levels of irrigation (120%, 100% and 80%) by drip irrigation and one level (100%) by furrow irrigation. The daily water requirement of Semialata was estimated by the equation ETcrop= ETox crop factor. ETcrop is crop water requirement mm/day. ETo (reference evapotranspiration, mm/day) was calculated by FAO calculator which uses temperature and humidity data. In this experiments there were twelve treatments were considered. The treatments were replicated thrice. The experiment was laid in randomized block design. It was observed that drip irrigation with or without plastic mulch is yielding better results in terms of growth parameters and seed yield as compared to furrow irrigation without plastic mulch. It was also observed that maximum suppression (67.58%) of weeds resulted with drip irrigation and silver/black plastic mulch at 80% level of irrigation.

PENGARUH JENIS MULSA DAN PUPUK GANDASIL-B TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI RAWIT (Capsium frustescens L.) PADA TANAH GAMBUT PEDALAMAN (The Effect of Mulch Type and Gandasil-B Fertilizer on The Growth and Yield of Chili Pepper (Capsicum fr

AgriPeat ◽  
2019 ◽  
Vol 18 (01) ◽  
pp. 1-9
Author(s):  
Admin Journal
Keyword(s):  
Block Design ◽  
Peat Soil ◽  
Chili Pepper ◽  
Growth And Yield ◽  
Plastic Mulch ◽  
Randomized Block Design ◽  
Different Types ◽  
Split Plot ◽  
Main Plot ◽  
Black Plastic

                                                                                                                                       ABSTRACTThis research was aimed to investigate the effect of mulch type and gandasil-B fertilizer on the growth and yield of chili pepper (Capsicum frutescens L.) on inland peat soil. The method used in this research was two-factor Randomized Block Design with split plot arrangement and three replications. The main plot was the mulch type which consists of three treatments, namely: control, cogon grass and silver-black plastic mulch, and as sub plot was the dose of gandasil-B which consists of four 4 levels, namely: 0, 1, 2, and 3 g L-1 water. Results showed that the interaction between different types of mulch and gandasil-B fertilizer only had significant effect on the diameter of the stem, the number of productive branch, the number of fruit per plant, and the weight of fruit per plant. The utilization of silver-black plastic mulch and gandasil- B fertilizer at the concentration of 3 g L-1 water showed more number of productive branch (14.00 branches) and number of fruit (151.17 fruits) per plant and the weight of fruit (166.52 g) per plant was significantly higher.Keywords : Mulch, cogon grass, silver-black plastic, Gandasil-B, inland peat soil                                                                                                                                       ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh jenis mulsa dan pupuk gandasil-B terhadap pertumbuhan dan hasil tanaman cabai rawit (Capsicum fruestescens L.) pada tanah gambut pedalaman. Percobaan ini menggunaakan Rancangan Acak Kelompok (RAK) disusun secara split plot dengan dua faktor perlakuan dan tiga ulangan. Sebagai petak utama, yaitu jenis mulsa terdiri dari tiga jenis, yaitu : kontrol, mulsa alang-alang dan mulsa plastik hitam perak. Sebagai anak petak adalah dosis pupuk Gandasil-B terdiri dari 4 taraf perlakuan, yaitu : 0, 1, 2 dan 3 g L-1 air. Hasil penelitian menunjukkan bahwa interaksi penggunaan jenis mulsa dengan pupuk gandasil-B hanya berpengaruh nyata terhadap diameter batang, jumlah cabang produktif, jumlah buah per tanaman dan berat buah per tanaman. Penggunaan mulsa plastik hitam perak dan pupuk gandasil-B 3 g L-1 air diperoleh jumlah cabang produktif (14.00 cabang) dan jumlah buah (151.17 buah) per tanaman) nyata lebih banyak dan berat buah (166.52 g) per tanaman nyata lebih tinggi.Kata kunci : Mulsa, alang-alang, plastik hitam perak, pupuk gandasil-B, gambut pedalaman

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