scholarly journals Application of Guano Fertilizer and Types of Mulch on Growth and Yield of Potato (Solanum tuberosum L.)

2021 ◽  
pp. 14-22
Author(s):  
Adinda Wahyuni ◽  
Netti Herawati ◽  
Warnita Warnita
Keyword(s):  
Solanum Tuberosum L ◽  
Growth And Yield ◽  
Tuber Weight ◽  
Plastic Mulch ◽  
Potato Plants ◽  
Randomized Design ◽  
West Sumatra ◽  
Number Of Leaves ◽  
Black Plastic ◽  
Range Test

Aims: The purpose of this study was to obtain the best interaction between guano doses and mulch on the growth and yield of potato plants. Study Design: The experimental design used was factorial 2 factors in a completely randomized design (CRD). Place and Duration of Study: This experiment was carried out in Alahan Panjang, Lembah Gumanti District, Solok Regency, West Sumatra from March to June 2018. Methodology: Factorial design 2 factors was use in research. The first factor consisted of 4 levels of guano fertilizer doses of 0, 3, 6 and 9 t ha-1. The second factor consisted of black silver plastic mulch and black plastic mulch. Data were analyzed statistically with the Fisher test and if significantly different then continued with the Duncan’s New Multiple Range test (p≤0.05) Results: No interaction between guano fertilizer and the two types of mulch tested with respect to plant height, number of leaves, and smallest tuber diameter were observed. Guano fertilizer at 9 t ha-1 gave the best influence on the number of tubers and the diameter of tuber. Black plastic mulch had the best influence on the number of tubers, the diameter of tuber, the weight of tubers per plant and the weight of tubers per hectare. Conclusion: The dosage of guano fertilizer of 9 t ha-1gave the best effect on the number and diameter of tubers. The type of black plastic mulch gave the best effect on tuber number, tuber diameter, tuber weight per plant and tuber weight per hectare.

scholarly journals Effect of Mulches Types Use and Chicken Manure Doses to Growth and Yield of Shallot

2020 ◽  
pp. 31-38
Author(s):  
Indra Dwipa ◽  
Warnita . ◽  
Yanni Savitri
Keyword(s):  
Factorial Design ◽  
Dry Weight ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Tuber Weight ◽  
Plastic Mulch ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Black Plastic

Aims: The research aimed to study the interaction of mulch types and chicken manure doses to growth and yield of shallot. Study Design:  Factorial design in completely randomized design with 2 factors. Place and Duration of Study: The research was conducted in Panai Pasir Talang, Muaralabuh, South Solok Regency, West Sumatera, Indonesia from December 2018 to February 2019. The altitude of research site was 430 meter above sea level (asl). Methodology: Factorial design in completely randomized design with 2 factors was used in the research. First factor was much types (black plastic, silver plastic mulch and rice straw mulch). The second factor was chicken manure dose (10 ton/ha, 20 ton/ha and 30 ton/ha). The data was analyzed by Duncan’s New Multiple Range Test in 5%. Results: The result showed that there was no effect of the interaction between mulch types use and chicken manure doses on growth and yield of shallot. For single factor, the black plastic mulch was the best treatment for fresh tuber weight per hectare (11.74 ton/ha). 20 ton/ha of chicken manure dose affected the plant height, number of leaves, fresh tuber weight per hectare and dry weight per hectare. Conclusion: There was no treatment can be conducted for increasing the growth of shallot.

Effect of Chicken Manure and Mulch Types to Growth and Yield of Shallot (Allium ascalonicum L.) in Lowland

2021 ◽  
pp. 18-23
Author(s):  
Dedi Azwardi ◽  
Indra Dwipa ◽  
Malin Dipinto
Keyword(s):  
Factorial Design ◽  
Block Design ◽  
Dry Weight ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Plastic Mulch ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Black Plastic ◽  
Range Test

Aims: The research aimed to study the interaction between chicken manure dose and mulch type to growth and yield of shallot in lowland. Study Design:  Factorial design in Randomized complete block design. Place and Duration of Study: The research was conducted in experimental garden of Faculty of Agriculture, Andalas University, West Sumatera, Indonesia from September-December 2019. Methodology: Factorial design with 3 factors in block randomized design was used in the research. The first factor chicken manure dose that consisted of three degrees (30 ton/ha, 40 ton/ha and 50 ton/ha). The second factor was type of mulch that consisted of two degrees (black plastic mulch and silver plastic mulch). The observed parameters were height of plant, number of leaves, number of bulb per clump and dry weight per hectare. The data was analyzed by using F test in 5% and followed by Duncan’s New Multiple Range Test in 5%. Results: The result showed that the interaction between chicken manure and mulch type did not affect the growth and yield of shallot. Conclusion: Chicken manure and mulch type were not effective to use for increasing the growth and yield of shallot in same time.

scholarly journals The Effect of Various Types of Mulch on the Growth and Yield of Dayak Onions (Eleutherine palmifolia (L.) Merr)

2019 ◽  
Vol 5 (2) ◽  
pp. 63-69
Author(s):  
Rahmat Hidayat ◽  
Hilda Susanti ◽  
Dewi Erika Adriani
Keyword(s):  
Water Hyacinth ◽  
Growth And Yield ◽  
Experimental Unit ◽  
Fresh Weight ◽  
Plastic Mulch ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Black Plastic ◽  
Total Fresh Weight

The research on the effect of various types of mulch on the growth and yield of Dayak onions (Eleutherine palmifolia (L.) Merr) has been carried out in the field at Al-Ikhwan complex, Banjarbaru City, South Kalimantan in March until July 2019. This research used a completely randomized design (CRD) single factor with 4 types of mulch treatment; m0 = without mulch, m1 = silver black plastic mulch, m2 = rice straw mulch, m3 = water hyacinth mulch, then repeated 3 times, thus 12 units of plot experiment. Each experimental unit contained 20 plants, with 6 sampling plant for observation. The parameters observed in this study were plant height, number of leaves, number of tillers, time of first flower appearance, number of bulb, and total fresh weight of bulb. The results showed that the treatment of various types of mulch could not affect the growth and yield of Dayak onions and there was not available the best type of mulch on the growth and yield of Dayak onions.

scholarly journals Effects of Rice-Bran Compost on Growth and Yield of Soybean (Glycine max) on an Alfisol in Ibadan, Nigeria.

2018 ◽  
pp. 25-30
Author(s):  
Adegoke J. ◽  
Abel O. ◽  
Joseph-Adekunle T.
Keyword(s):  
Rice Bran ◽  
Underground Water ◽  
Growth And Yield ◽  
Cattle Dung ◽  
Mineral Fertilizers ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Screen House ◽  
Range Test ◽  
Ibadan Nigeria

Farmers in the tropical environment face the acute problem of using mineral fertilizers due to their unsustainable attributes ranging from scarcity and high cost of the material to the adverse effects on tropical soil which resulted to soil acidity and pollution of underground water. This study evaluated the effects of rice-bran compost on the growth and yield of improved variety of soybean on an Alfisol, in Ibadan, Nigeria. The investigation involved a screen house experiment conducted at the Department of Agronomy, University of Ibadan. The experiment comprised five rates of compost (0, 2.5, 5.0, 7.5 and 10 t/ha) replicated four times with two pots per replicate in a Completely Randomized Design (CRD) using soybean (TGX 1740- 1F) variety with a total of 40 pots in all. The data collected were subjected to analysis of variance ANOVA and Duncan multiple range test was used to separate the means. The experimental results showed significant differences (p˂0.05) among the levels of compost on soybean; however, 10 t/ha gave the highest value on the number of leaves while 7.5 t/ha performed better in respect of plant height compared with the other treatments. Also, rice bran compost at 10 t/ha produced statistically highest root and grain yields followed closely by 7.5 t/ha. However, 10 t/ha of rice bran compost promoted shoot performance. Soybean yield increased with higher rates of rice-bran compost. Soybean growth and yield are improved with a compost of rice- bran and cattle dung up to 7.5 t/ha to supply 95 kg N, 169 kg P and 12 kg K.

scholarly journals PPemberian Rizobakteri dan Coumarin pada Pertumbuhan dan Pembentukan Umbi Tanaman Kentang (Solanum tuberosum L)

2019 ◽  
Author(s):  
hennypuspitasari ◽  
Warnita
Keyword(s):  
Solanum Tuberosum ◽  
Potato Tuber ◽  
Solanum Tuberosum L ◽  
Growth And Yield ◽  
Growth Inhibitors ◽  
Potato Tubers ◽  
Potato Plants ◽  
Randomized Design ◽  
Potato Crops

Research on the growth and formation of potato tubers was conducted to determine the effect of rhizobacteria isolates and coumarin applications growth inhibitors. Bacteria are isolated from the roots of potato plants that grow in the healthy roots of potato plants.The study used a two-factor complete randomized design with three replications. The first factor was rhizobacterial isolates BT.4.1 isolates, BT.4.2 isolates, BT.4.3 isolates. The second factor was the concentration of coumarin 0, 50, 100 and 150 mg L-1. Thus from the results of this study obtained of rhizobacteria BT.4.1, BT.4.3 and coumarin 100 - 150 mg L-1 increases the growth and yield of potato crops. Based on the results of potato tuber produced, the combination of BT.4.1 rhizobacteria, and coumarin 150 mg L-1 can increase growth and yield.

scholarly journals Pemberian Rizobakteri dan Coumarin pada Pertumbuhan dan Pembentukan Umbi Tanaman Kentang (Solanum tuberosum L.)

2020 ◽  
Author(s):  
hennypuspitasari
Keyword(s):  
Growth Rate ◽  
Solanum Tuberosum L ◽  
Observation Data ◽  
Relative Growth ◽  
Potato Plants ◽  
Randomized Design ◽  
West Sumatra ◽  
Zone Development ◽  
Potato Crops ◽  
Small Observation

Increasing the productivity of potato crops will require the availability of tubers that are of high quality and resistantto disease. Giving isolates rhizobacteria and coumarin is expected to increase the growth and formation of potato tubers.The purpose of this study was to obtain the best types of rhizobacteria and coumarin concentrations in increasing theproductivity of potato plants. The research was conducted in the experimental garden of the Center for Technology Transferand Agricultural Zone Development of Andalas University, Alahan Panjang, Solok Regency, West Sumatra, from October2016 to January 2017. The study used a 2-factor complete randomized design with three replications. The first factor wasrhizobacterial isolates, namely without bacteria, BT.4.1 isolates, BT.4.2 isolates, BT.4.3 isolates. The second factor was theconcentration of coumarin growth inhibitors, namely 0, 50, 100, and 150 mg L-1. The characters observed were morphologicalcharacterization rhizobacteria, leaf area, relative growth rate, growth rate potato tubers at 1-month-old, fresh weight oftubers aged 100 days after planting, tuber classes, namely: large, medium and small. Observation data were analyzed bythe F test, followed by the HSD test at 5% level. The results showed that BT.4.1 and BT.4.2 rhizobacteria with coumarin 100mg L-1 and 150 mg L-1 increased the growth of potato plants, while the results of potato plants were more affected by theapplication of BT.4.1 and BT rhizobacteria.

scholarly journals PENGARUH INTRODUKSI ISOLAT RIZOBAKTERIA INDIGENUS TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KENTANG (Solanum tuberosum L.) DAN DINAMIKA POPULASI GULMA DI ALAHAN PANJANG, SUMATERA BARAT

2020 ◽  
Vol 11 (1) ◽  
pp. 1
Author(s):  
FRISKIA HANATUL QOLBY ◽  
IRAWATI CHANIAGO ◽  
INDRA DWIPA ◽  
ZURAI RESTI
Keyword(s):  
Solanum Tuberosum ◽  
Solanum Tuberosum L ◽  
Potato Yield ◽  
Growth And Yield ◽  
Control Treatment ◽  
Bidens Pilosa ◽  
Eleusine Indica ◽  
Weed Population ◽  
Potato Plants ◽  
West Sumatra

Potato (Solanum tuberosum L.) is of important major crops for its carbohydrate and plays important roles to support food sovereignty along with rice, wheat, corn, and sorghum. Potato growth and yield at West Sumatra has not reached its maximum potential due to some factors including cultivation. One major important constraint in potato growing in West Sumatra is the fact that farmers use the 8th to 12th generation of potato seedlings which have a very low agronomic potential. Yet, weeds have caused another problem in the field and reduce potato yield. An experiment has been conducted at the Laboratory of Microbiology, Faculty of Agriculture, Universitas Andalas and Nagari Alahan Panjang, Subdistrict Lembah Gumanti, Solok Regency from November 2018 to March 2019. The experiment was aimed at determining the best indigenous rhizobactria isolates to increase the growth and yield of potato plants as well as weed population dynamics associated with potato plants. Six isolates of indigenous rhizobacteria and a control treatment group were tested in a completely randomised design with three replicates. The isolates were L1 S3.1, L1 S3.2, L1 S4.4, L2 S1.2, L2 S2.3, L2 S3. 2. Data were analyzed with analysis of variance and mean separation with Duncan's New Multiple Range Test (DNMRT) at 5%. Results showed that isolate L1 S4.4 was best in increasing the number of branches, number of tubers, and weight of potato yield. The isolates tested affected weed populations dynamics, prior to treatments there were 8 species of weeds found at the field i.e Bidens pilosa L., Leptochloa chinensis, Eleusine indica L., Agerathum conyzoides, Richardia sp, Galinsoga parviflora, and Sonchus arvensis. During potato growing at the field, weed species of Eleusine indica L. and Gynura divaricata dissappeared from the soil. In contrast,  Amaranthus spinosus emerged demonstrating that weed population dynamic has occurred.

scholarly journals Effect of plastic mulches on growth and yield of potato (Solanum tuberosum L.) in Dadeldhura, Nepal

2020 ◽  
Vol 3 (2) ◽  
pp. 228-240
Author(s):  
Manoj Bhatta ◽  
Bhimsen Shrestha ◽  
Ananta Raj Devkota ◽  
Khem Raj Joshi ◽  
Sabin Bhattarai ◽  
...  
Keyword(s):  
Tuber Yield ◽  
Growth Parameters ◽  
Solanum Tuberosum L ◽  
Block Design ◽  
Potato Production ◽  
Quality Parameters ◽  
Growth And Yield ◽  
Plastic Mulch ◽  
Marketable Tuber ◽  
Black Plastic

A field experiment was conducted from February to June, 2020 at Bhatkanda, Dadeldhura, Nepal to assess the effectiveness of plastic mulches in potato production. The experiment was laid out in Randomized Complete Block Design (RCBD) with four replications comprising of five treatments viz: T1: white plastic mulch (white on black colored), T2: silver plastic mulch (silver on black colored), T3: perforated black plastic mulch, T4: black plastic mulch and T5: control (without mulch). Results revealed that the black plastic mulch significantly increased the rate of emergence while perforated black plastic exhibited highest values of all other studied growth parameters, yield components and quality parameters. The highest marketable tuber yield was obtained in perforated black plastic (6.05 kg/m2) followed by silver plastic (5.62 kg/m2), white plastic (5.46 kg/m2), black plastic (5.14 kg/m2) and lowest marketable tuber yield was obtained in control condition (4.07 kg/m2). Similarly, temperature difference between controlled and mulched condition at 15 cm depth of soil was observed up to 2.8°C with its highest value in black plastic mulch and lowest in control condition. The perforated black plastic mulch was found most economical with maximum value of net return (NRs. 1904.31 thousands/ha) and B: C ratio (5.83). This study concludes that the use of perforated black plastic mulch is most economical with optimum plant growth and yield, producing best quality potatoes under climatic condition of Dadeldhura, Nepal.

scholarly journals Pemberian Rizobakteri dan Coumarin pada Pertumbuhan dan Pembentukan Umbi Tanaman Kentang (Solanum tuberosum L)

2019 ◽  
Vol 47 (2) ◽  
pp. 188-195
Author(s):  
Henny Puspita Sari ◽  
Warnita , ◽  
Dan Indra Dwipa
Keyword(s):  
Growth Rate ◽  
Solanum Tuberosum L ◽  
Observation Data ◽  
Relative Growth ◽  
Potato Plants ◽  
Randomized Design ◽  
West Sumatra ◽  
Zone Development ◽  
Potato Crops ◽  
Small Observation

Increasing the productivity of potato crops will require the availability of tubers that are of high quality and resistantto disease. Giving isolates rhizobacteria and coumarin is expected to increase the growth and formation of potato tubers.The purpose of this study was to obtain the best types of rhizobacteria and coumarin concentrations in increasing theproductivity of potato plants. The research was conducted in the experimental garden of the Center for Technology Transferand Agricultural Zone Development of Andalas University, Alahan Panjang, Solok Regency, West Sumatra, from October2016 to January 2017. The study used a 2-factor complete randomized design with three replications. The first factor wasrhizobacterial isolates, namely without bacteria, BT.4.1 isolates, BT.4.2 isolates, BT.4.3 isolates. The second factor was theconcentration of coumarin growth inhibitors, namely 0, 50, 100, and 150 mg L-1. The parameters observed were morphologicalcharacterization rhizobacteria, leaf area, relative growth rate, growth rate potato tubers at 1-month-old, fresh weight oftubers aged 100 days after planting, tuber classes, namely: large, medium and small. Observation data were analyzed bythe F test, followed by the HSD test at 5% level. The results showed that BT4.1 and BT.4.2 rhizobacteria with coumarin 100mg L-1 and 150 mg L-1 increased the growth of potato plants, while the results of potato plants were more affected by theapplication of BT.4.1 and BT rhizobacteria.

scholarly journals The Effects of Soil Temperature From Soil Mulching and Harvesting Period On Phenol, Flavonoid And Antioxidant Contents of Java Tea (Orthosiphon Aristatus B.)

2021 ◽  
Author(s):  
Komariah Komariah ◽  
Diora Diah Ayu Pitaloka ◽  
Irmanida Batubara ◽  
Waras Nurcholis ◽  
Apong Sandrawati ◽  
...  
Keyword(s):  
Secondary Metabolites ◽  
Soil Temperature ◽  
Abiotic Factors ◽  
Dry Weight ◽  
Total Phenol ◽  
Plastic Mulch ◽  
Transparent Plastic ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Black Plastic

Abstract Purpose: The secondary metabolites of Java tea (Orthosiphon aristatus B) are effective to treat kidney inflammation, kidney stones, and other diseases. Abiotic factors have been known to determine the secondary metabolites contents of Java tea. This study aimed at evaluating the effects of soil temperature resulted from soil mulching and harvesting period on total phenol, flavonoid and antioxidant contents of Java tea. Methods: The research was carried out using nested with completely randomized design under a screen house at Karanganyar, Indonesia from July to December 2019. The first factor was soil mulching (control; black plastic mulch, transparent plastic mulch, biodegradable mulch and rice straw mulch) with three repetitions. The first factor was nested in second factor, namely harvesting period which consisted of two levels, i.e.: 80 and 100 days. The observation parameters were soil temperature of 10-minutes (maximum; mean; minimum and soil temperature based- growing degree days, GDD) with sensors and logger; plant growth (plant height, number of leaves, fresh and dry weight); and secondary metabolites including phenol, flavonoids and antioxidant. Results: The results confirmed the order of the highest to the lowest mean soil temperature was resulted under the transparent plastic mulch> straw > black plastic mulch >control > biodegradable plastic mulch (26.69 > 26.29 > 26.10 > 26.07 > 25.68 oC, respectively). The total phenol, flavonoids and antioxidant produced ranging from 193.75 – 412.50 mg GAE/ 100 g DW; 81.13 – 141.47 mg QE/ 100 g DW; and 1875.5 – 2144.4 µmol TE/g DW.Conclusion: Higher maximum soil temperature resulted into lower phenol content, while higher minimum soil temperature and shorter harvest period increased total flavonoid. Longer harvest period produced more total phenol and antioxidant due to bigger soil temperature based- Growing Degree Day (GDD).

Sign in / Sign up

Export Citation Format

Share Document