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

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.

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

VIABEL Jurnal Ilmiah Ilmu-Ilmu Pertanian ◽

10.35457/viabel.v11i1.229 ◽

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.

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Aplikasi Mulsa dan Biokultur Urin Sapi terhadap Pertumbuhan dan Hasil Bawang Merah

Jurnal Hortikultura Indonesia ◽

10.29244/jhi.9.2.103-110 ◽

2018 ◽

Vol 9 (2) ◽

pp. 103-110

Author(s):

Sri Anjar Lasmini ◽

Imam Wahyudi ◽

Rosmini ,

Keyword(s):

Organic Matter ◽

Rice Straw ◽

Block Design ◽

Chemical Properties ◽

Gliricidia Sepium ◽

Growth And Yield ◽

Plastic Mulch ◽

Randomized Block Design ◽

Cow Urine ◽

Two Factors

ABSTRACTMost upland soils are poor in organic matter and have high temperature. The utilization ofmulch and organic manure with appropriate dosage are expected to enhance the physical andchemical conditions of the soil and the production of shallot. This study aimed to determine the effectof applying various types of mulch and cow urine bioculture on the growth and yield of shallot. Theresearch was conducted in March to June 2017 in Oloboju Village, Sigi Biromaru District, SigiRegency, Central Sulawesi Province. A randomized block design factorial with two factors was usedin this study. The first factor was the various types of mulch, namely: Gliricidia sepium leaves, ricestraw, and plastic mulch. The second factor was the frequency of bioculture, namely: without cowurine bioculture, two times and four times application. Thus, there are nine in the combination oftreatments and repeated three times and therefore there were 27 experimental units. The resultsshowed that interaction of rice straw mulch and four times cow urine bioculture application have avery significant effect on the growth and production of shallot. The use of 3 ton ha-1 rice straw andfour times cow urine bioculture application frequency produced 11.25 ton ha-1 shallot bulb.Keywords: chemical properties, gliricidia leaf, organic matter, rice straw, soil physicalABSTRAKLahan kering umumnya memiliki kandungan bahan organik yang rendah dengan suhu yangtinggi. Penggunaan mulsa dan pupuk organik pada lahan kering dengan dosis yang cukup diharapkandapat memperbaiki sifat fisik, sifat kimia tanah dan sifat biologi tanah serta meningkatkan hasilbawang merah. Penelitian bertujuan mengetahui pengaruh jenis mulsa dan frekuensi pemberianbiokultur urin sapi terhadap pertumbuhan dan hasil bawang merah. Penelitian dilaksanakan pada bulanMaret sampai Juni 2017 di Desa Oloboju, Kecamatan Sigi Biromaru, Kabupaten Sigi, ProvinsiSulawesi Tengah. Penelitian menggunakan rancangan acak kelompok dengan pola faktorial yangterdiri atas dua faktor. Faktor pertama adalah jenis mulsa yang terdiri atas: mulsa daun tanaman gamal(Gliricidia sepium), mulsa jerami padi dan mulsa plastik hitam perak. Faktor kedua yaitu frekuensipemberian biokultur urin sapi yang terdiri atas: tanpa biokultur, dua kali pemberian biokultur danempat kali pemberian biokultur selama satu musim tanam. Hasil penelitian menunjukkan bahwa mulsajerami padi memberikan hasil lebih baik dibandingkan dengan mulsa plastik hitam perak dan mulsadaun tanaman gamal, sedangkan frekuensi pemberian biokultur empat kali memberikan hasil lebihbaik dibandingkan frekuensi biokultur dua kali dan tanpa biokultur. Interaksi keduanya berpengaruhterhadap komponen pertumbuhan dan hasil tanaman bawang merah. Penggunaan mulsa jerami padi 3ton ha-1 dan frekuensi biokultur urin sapi sebanyak empat kali menghasilkan umbi bawang merah11.25 ton ha-1.Kata kunci: bahan organik, daun tanaman gamal, jerami padi, sifat fisik tunas, sifat kimia tanah

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

AGRICA ◽

10.37478/agr.v10i1.79 ◽

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.

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Hasil Tanaman Wortel (Daucus carota L.) di Dataran Rendah pada Berbagai Ketebalan Mulsa Jerami Padi

Jurnal Sains Teknologi & Lingkungan ◽

10.29303/jstl.v0i0.280 ◽

2021 ◽

pp. 276-286

Author(s):

Ogy Farenza Ilham ◽

Jayaputra Jayaputra ◽

Aluh Nikmatullah ◽

Bambang Budi Santoso

Keyword(s):

Rice Straw ◽

Rice Field ◽

Block Design ◽

Growth And Yield ◽

Daucus Carota L ◽

Straw Mulch ◽

Randomized Block Design ◽

Other Substances ◽

Area Expansion ◽

Field Area

Carrot is one of the vegetables that people like because it has many health benefits related to the content of B vitamins, vitamin C, and other substances, thereby increasing the need or demand, but not in line with the increase in the production of this plant. One of the efforts to increase production is through area expansion, and the lowlands are the target of its development. This study aims to determine the growth and yield of carrots grown in the lowlands by applying rice straw mulch. This research was conducted in a rice field area, in Bagek Polak Village, West Lombok Regency, West Nusa Tenggara with an altitude of 26 m above sea level in July-October 2020. The field experiment with the experimental method was designed according to a Randomized Block Design with one factor, namely the thickness of rice straw mulch. (m0 = no straw mulch; m1 = 1 layer mulch thickness; m2 = 2 layers mulch thickness; m3 = 3 layers mulch thickness; m4 = 4 layers mulch thickness) was repeated four times so that there were 20 experimental units. The results showed that rice straw mulch had a significant effect on the growth and yield of carrots in the lowlands. The use of 4 layers of rice straw mulch was could increase the growth and yield of carrots by 2647.75 gr/m2 or the equivalent of 21,182 tons/ha. layer; expansion; production; vegetables; tubers

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

AGRICA ◽

10.37478/agr.v6i2.433 ◽

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.

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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 ◽

10.36873/agp.v18i01.17 ◽

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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Application of Dosage Combinations of Evagrow Biofertilizer and Chemical Fertilizer on Soil Characteristics, Growth and Yield of Rice

Advances in Tropical Biodiversity and Environmental Sciences ◽

10.24843/atbes.2017.v01.i01.p01 ◽

2017 ◽

Vol 1 (1) ◽

pp. 1

Author(s):

I Nyoman Merit ◽

I Wayan Narka ◽

Tatiek Kusmawati

Keyword(s):

Oryza Sativa ◽

Block Design ◽

Fertilizer Application ◽

Soil Characteristics ◽

Chemical Fertilizer ◽

Growth And Yield ◽

Chemical Fertilizers ◽

Yield Parameters ◽

Randomized Block Design ◽

Biological Fertilizer

Research on the effect of dosage combination of Evagrow bio-fertilizer and chemical fertilizers on soil properties, growth and yield of rice has been carried out in the glasshouse, Faculty of Agriculture, Udayana University using factorial experiment with a Randomized Block Design (RBD). The first factor is Evagrow bio-fertilizer in 3 level, i.e. E0 (without bio-fertilizers), E1 (5 g bio-fertilizer/L) E2 (10 grams bio-fertilizer/L). The second factor is chemical fertilizer, which consists of 3 levels: K0 (without chemical fertilizers), K1 (150 kg Urea/ha + 75 kg SP36/ha + 37.5 kg KCl/ha), K2 (300 kg Urea/ha + 150 kg SP36/ha + 75 kg KCl/ha). The results showed that chemical fertilizers give a significant and very significant effect on most of the rice growth and yield parameters. The application of chemical fertilizers K1 and K2 increased yield of dry grain harvest to 52.87% and 102.54% compared to controls. Application of Evagrow bio-fertilizer did not significantly increase growth and yield of rice. There is no interaction between chemical fertilizers and Evagrow bio- fertilizer. Similarly to some of the soil characteristics, biological fertilizer and chemical fertilizer application did not show significant effect on most of the soil characteristics, except on salt levels.Keywords: Evagrow Biofertilizer, Inorganic Fertilizer, Oryza Sativa

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Effect of integrated nutrient management on baby corn (Zea mays L.)

Agricultural Science Digest - A Research Journal ◽

10.18805/asd.v36i4.6470 ◽

2016 ◽

Vol 36 (4) ◽

Author(s):

V. R. Jinjala ◽

H. M. Virdia ◽

N. N. Saravaiya ◽

A. D. Raj

Keyword(s):

Nutrient Management ◽

Block Design ◽

Fertilizer Application ◽

Black Soil ◽

Chemical Fertilizer ◽

Growth And Yield ◽

Integrated Nutrient Management ◽

Yield Attributes ◽

Randomized Block Design ◽

Fodder Yield

A field experiment was conducted during rabi season of 2011-12 on heavy black soil to study the effect of integrated nutrient management on growth and yield of baby corn. The treatments comprising all possible combinations of five levels of nitrogen (chemical and vermicompost fertilizer) with and without bio-fertilizer (Azotobacter and PSB) were laid out in randomized block design with three replications. These were significantly higher with application of 100% RDN from chemical fertilizer with bio-fertilizer over 100% RDN from vermicompost. The cob and fodder yields significantly differed with different integrated nutrient management treatment. Significantly the higher growth and yield attributes yield and fodder yield were recorded with the application of 100% RDF from chemical fertilizer with bio-fertilizer. Application of 100% RDN from chemical fertilizer with biofertilizer was recorded higher net returns over 100% RDN from vermicompost (Rs. 220775/ha) and BCR (12.54).

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

Jurnal Hortikultura ◽

10.21082/jhort.v29n2.2019.p159-168 ◽

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

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.KeywordsPengelolaan air; Bawang merah; Mulsa; Lahan keringAbstractShallot 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.

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