scholarly journals Reduction of Synthetic Fertilizer for Sustainable Agriculture: Influence of Organic and Nitrogen Fertilizer Combination on Growth and Yield of Green Mustard

2017 ◽  
Author(s):  
Zainal Muktamar ◽  
Dora Putri ◽  
Nanik Setyowati
Keyword(s):  
Nitrogen Fertilizer ◽  
Organic Fertilizer ◽  
Cattle Manure ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Randomized Design ◽  
Synthetic Fertilizer ◽  
Number Of Leaves ◽  
Fertilizer Combination ◽  
Synthetic Nitrogen Fertilizer

Organic fertilizer is capable to decrease the use of synthetic fertilizer due to release of plant nutrients and improvement of other soil properties. The objective of this experiment was to compare the growth and yield of green mustard as affected by cattle manure and litter compost. The experiment was conducted employing Completely Randomized Design with 8 treatments. Treatments included litter compost and cattle manure at rate of 25 Mg ha-1 and 15, 20, 25 Mg ha-1 with addition of 1.85 g nitrogen fertilizer per plant, respectively. Each treatment was replicated 5 times. Soil used in this experiment was Ultisol collected at depth of 0-20 cm. Five kg of soil was mixed with organic fertilizer according to each treatment and placed in 10 kg polybag. Green mustard was planted to each polybag. Nitrogen fertilizer was applied a week after planting. The experiment revealed that application of litter compost and cattle manure at rate 25 Mg ha-1 with additional nitrogen fertilizer resulted in higher green mustard fresh weight per plant and number of leaves. On the other hand, application of both organic fertilizers at rate of 25 Mg ha-1 without addition nitrogen fertilizer as other treatments did not provide significant differences on most variables observed. This indicated that application of organic fertilizer is able to reduce synthetic nitrogen fertilizer for green mustard production.

scholarly journals REDUCTION OF INORGANIC FERTILIZER FOR SUSTAINABLE AGRICULTURE: ORGANIC FERTILIZER EFFECT ON GROWTH AND YIELD OF GREEN MUSTARD

2017 ◽  
Author(s):  
Zainal Muktamar ◽  
Nanik Setyowati ◽  
Dora Putri
Keyword(s):  
Nitrogen Fertilizer ◽  
Organic Fertilizer ◽  
Cattle Manure ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Fresh Weight ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design ◽  
Fertilizer Effect

Status:PostprintOrganic fertilizer is capable to decrease the use of in-organic fertilizer due to release of plant nutrients and improvement of other soil properties. The objective of this experiment was to compare the growth and yield of green mustard as affected by cattle manure and litter compost. The experiment was conducted employing Completely Randomized Design with 8 treatments. Treatments included litter compost and cattle manure at rate of 25 Mg ha-1 and 15, 20, 25 Mg ha-1 with addition of 1.85 g nitrogen per plant, respectively. Each treatment was replicated 5 times. Soil used in this experiment was Ultisol collected at depth of 0-20 cm. Five kg of soil was mixed with organic fertilizer according to each treatment and placed in 10 kg polybag. Green mustard was planted to each polybag. Nitrogen fertilizer was applied a week after planting. The experiment revealed that application of litter compost and cattle compost at rate 25 Mg ha-1 with additional nitrogen fertilizer resulted in higher green mustard fresh weight per plant and number of leaves. On the other hand, application of both organic fertilizers at rate of 25 Mg ha-1 without addition nitrogen fertilizer as other treatments did not provide significant differences on most variables observed. This indicated that use of in-organic fertilizer (nitrogen) was able to be reduced in green mustard cultivation by applying organic fertilizer.

scholarly journals Growth and Yield of Chili Pepper as Affected by Weed Based Organic Compost and Nitrogen Fertilizer

2017 ◽  
Author(s):  
Nanik Setyowati ◽  
Zainal Muktamar ◽  
Bani Suriyanti ◽  
Marulak Simarmata
Keyword(s):  
Nitrogen Fertilizer ◽  
Organic Fertilizer ◽  
Biological Properties ◽  
Chili Pepper ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Wedelia Trilobata ◽  
Randomized Design ◽  
Speed Up ◽  
Organic Compost

Fertility improvement of Ultisol is inevitable to increase growth and yield of chili pepper since the nutrient availability and organic matter of this soil is relatively low. Application of organic fertilizer will enhance microorganism activity in soil, thereafter will improve the availability of nutrients as well as other chemical, physical, biological properties of the soil. Most of manure releases nutrient quite slowly; therefore, addition of nitrogen to soil is expected to speed up the availability of nutrient to plant. Weed based organic fertilizers from Wedelia (Wedelia trilobata) and Siam weed (Chromolaena odorata) biomass have potential to substitute inorganic fertilizer. The objective of the experiment was to compare the effects of weed based organic compost and dry leaves compost with or without addition of nitrogen fertilizer on growth and yield of chili pepper. The experiment was carried out using Completely Randomized Design (CRD) with treatments of 200 kg urea ha-1; Wedelia compost (WDC) 20 ton ha-1; WDC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively; Siam weed compost (SWC) 20 ton ha-1, SWC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively; and dry leaves compost (DLC) 20 ton ha-1, DLC 15, 10, and 5 ton ha-1 with addition of 200 kg urea ha-1 respectively. The result revealed that composts with or without addition of nitrogen fertilizer had similar responses on the growth of chili pepper. Wedelia and Siam weeds compost at 20 ton ha-1 tended to give better yield of chili pepper as compared to application of urea alone. This result indicated that weed based organic fertilizers could substitute nitrogen fertilizer.

scholarly journals Weed Based Organic Fertilizer to Reduce Application of Synthetic Fertilizer in Mustard (Brasiccasinensis L.)

2017 ◽  
Author(s):  
Nanik Setyowati ◽  
Zainal Muktamar ◽  
Iche Puspitasari
Keyword(s):  
Organic Fertilizer ◽  
Nutrient Release ◽  
Growth And Yield ◽  
Conventional Agriculture ◽  
Randomized Design ◽  
Synthetic Fertilizer ◽  
K Fertilizer ◽  
Continuous Application ◽  
Fertilizer Combination ◽  
Fast Release

Conventional agriculture has put the use of synthetic fertilizer as an important agrochemical input to increase plant productivity since such fertilizer provides fast release of plant nutrients. However, for a long period of time, continuous application of such agrochemical depletes soil fertility. On the other hand, organic fertilizer such as weed based compost has benefit to improve soil properties eventhough nutrient release from such organic fertilizer is slower than that of synthetic fertilizer. Combination of both fertilizers will provide advantages to soil and plant. The objective of the experiment was to compare the growth and yield of mustard as influenced by wedelia compost and its combination with N, P, K fertilizer. The greenhouse experiment was carried out using completely randomized design. Treatments consisted of 100 kg N, P, K fertilizer ha-1; 15 ton wedelia compost ha-1 combined with 0, 25, 50 and 75 kg N, P, K fertilizer ha-1 respectively; 20 ton wedelia compost ha-1 combined with 0, 25. 50 and 75 kg N, P, K fertilizer ha-1 respectively. Treatment was replicated 4 times. The experiment indicated that wedelia compost and its combination with N, P, K fertilizer had no significant effect on most variable observed in this experiment. Application of wedelia compost at rate of 15 and 20 ton ha-1 and its combination with N, P, K fertilizer significantly increase mustard yield (shoot fresh weight) as compared to that of 100 kg N, P, K fertilizer ha-1. This result indicated that application of wedelia compost could substitute N, P, K fertilizer for growth and yield of mustard.

scholarly journals Response of Jute Mallow (Corchorus olitorius L.) Grown in an Alfisol and Inceptisol to Different Organic Fertilizers and Mycorrhizal Inoculation in Nigeria

2020 ◽  
pp. 83-93
Author(s):  
F. B. Musa ◽  
O. F. Oyetunji ◽  
R. V. Oyewumi ◽  
D. A. Adenuga ◽  
C. I. Ihediuche ◽  
...  
Keyword(s):  
Leaf Area ◽  
Nutrient Management ◽  
Poultry Manure ◽  
Cattle Manure ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Corchorus Olitorius ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Mycorrhizal Inoculation

Background and Objective: The use of organic fertilizers in soil usually upsurge the infection rate of mycorrhizal in a plant, thereby increases the nutrients content, uptake and promotes the vegetative growth of  the host plant. This experiment was conducted to assess the influence of different organic fertilizers and mycorrhizal inoculation on Corchorus olitorius growth and yield in an Alfisol and Inceptisol in Nigeria. Materials and Methods: The experiment was set up at the screenhouse of the Department of Agronomy, Ibadan. 2 x 2 x 5 factorial experiment in a completely randomized design was conducted with two levels of soil (Alfisol and Inceptisol); two levels of mycorrhizal inoculation (with and without) and five levels of organic fertilizers (organic fertilizers; poultry manure, cattle manure, Moringa, Tithonia and control) in two-kilogram soil under three replications. Results: Soil supplemented with organic fertilizers significantly (p < 0.05) influenced the growth and yield of Corchorus olitorius. The height, leaf area and number of leaves of Corchorus olitorius in soil supplemented with organic fertilizers were significantly (p < 0.05) higher than control. Higher leaf area and number of leaves were obtained in C. olitorius influenced by mycorrhizal (+AM) than without mycorrhizal (-AM) under poultry manure application in Alfisol. Inceptisol without fertilizers and mycorrhizal inoculation was also high in the leaf area of C. olitorius compared to Alfisol corresponding treatment with about 31.1%. Number of leaves of C. olitorius without mycorrhizal (-AM) inoculation and Tithonia can be compared with mycorrhizal (+AM) inoculation and cattle manure at 7 weeks after transplanting in both soils. Plants height obtained was highest in C. olitorius grown in Alfisol without mycorrhizal and cattle manure with about 12.2% higher over Inceptisol. Shoots and roots observed under mycorrhizal inoculation were also significantly different from those observed without mycorrhizal inoculation in both soils under different fertilizers application. Conclusion: Integration of different fertilizer types (organic fertilizers and mycorrhizal inoculation) can be efficiently used as a suitable nutrient management system due to positive responses observed in this investigation.

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 EFEK KONSENTRASI DAN WAKTU APLIKASI PUPUK ORGANIK CAIR KULIT PISANG TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KUMIS KUCING (Orthosiphon aristatus)

2020 ◽  
Vol 22 (1) ◽  
pp. 31-37
Author(s):  
Detri Saputra ◽  
Entang Inoriah Sukarjo ◽  
Masdar Masdar
Keyword(s):  
Organic Fertilizer ◽  
High Growth ◽  
Growth And Yield ◽  
Application Time ◽  
Plant Weight ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Tea Production ◽  
Completely Randomized Design ◽  
The City

[EFFECT OF CONCENTRATION AND APPLICATION TIME OF ORGANIC FERTILIZER LIQUID BANANA PEELS ON GROWTH AND YIELD OF JAVA TEA (Orthosiphon aristatus)]. Java tea are medicinal plants that have many health benefits but java tea production is very low. Efforts are made to increase the growth and yield of java tea, namely the use of liquid organic fertilizer (LOF) banana peels. This study aims to obtain concentration, application time of LOF banana peels, and interactions between the two that produce high growth and yield of java tea. The study was conducted from November 2018 to February 2019 in the city of Bengkulu. The experiments were arranged based on a completely randomized design factorial pattern. The first factor is the LOF concentration of banana peels 25 mL/L, 50 mL/L, 75 mL/L, and 100 mL/L. The second factor is the time of LOF application which consists of 1 week application, 2 weeks application, and 3 weeks application. The results showed that independently giving concentration and application time and interaction did not significantly influence the variable thickness of leaves, total leaf area, shoot length, number of leaves, fresh plant weight, root length, and dry plant weight.

scholarly journals Leek (Allium fistulosum, L.) Growth and Yield as Affected by Cow Manure and Guava Waste Liquid Organic Fertilizer

2021 ◽  
Vol 4 (3) ◽  
pp. 305-313
Author(s):  
Nanik Setyowati ◽  
Nova Hardianto ◽  
Widodo Widodo ◽  
Zainal Muktamar
Keyword(s):  
Organic Fertilizer ◽  
Experimental Treatment ◽  
Growth And Yield ◽  
Allium Fistulosum ◽  
Cow Manure ◽  
Fresh Weight ◽  
Good Source ◽  
Randomized Design ◽  
Number Of Leaves ◽  
Completely Randomized Design

Fruit waste can be a good source of liquid organic fertilizer (LOF) because it contains macro and micronutrients needed by plants. This study aims to determine the type and concentration of LOF for the growth and yield of leek (Allium fistulosum, L.). This research was conducted from June to August 2019, in Pematang Gubernur, Muara Bangkahulu, Bengkulu City, Indonesia. Treatment consist of types of Liquid Organic Fertilizer (LOF) which were cow manure (CM) and guava waste (GW) at concentrations of 25%, 50%, and 75%. Experimental treatment included; without LOF, CM LOF (25%), CM LOF (50%), CM LOF (75%), GW LOF (25%), GW LOF (50%), GW LOF (75%), CM LOF + GW LOF (25%), CM LOF + GW LOF (50%) and CM LOF + GW LOF (75%). The study used a completely randomized design (CRD), one factor, repeated five times. Differences in LOF concentration and source significantly affected the number of leaves and tiller diameter. Nonetheless, it did not affect the number of tillers, plant height, and fresh weight. Cow manure liquid organic fertilizer at a 50 % concentration raised the number of leaves by 35 %, whereas guava waste increased the leaves numbers by 25%. With the application of guava waste liquid organic fertilizer at a concentration of 75%, so the number of tillers increased by 23%.

scholarly journals RESPON TANAMAN KUBIS (Brassica olacea var. capitata) TERHADAP KOMBINASI APLIKASI PUPUK ORGANIK DAN ANORGANIK

2021 ◽  
Vol 23 (1) ◽  
pp. 46-52
Author(s):  
Erin Puspita Rini ◽  
Sugiyanta Sugiyanta
Keyword(s):  
Organic Fertilizer ◽  
Fertilizer Application ◽  
Inorganic Fertilizer ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Fertilizer Treatment ◽  
Inorganic Fertilizers ◽  
Nutrient Adequacy ◽  
Number Of Leaves ◽  
Organic And Inorganic Fertilizers

[CABBAGE (Brassica olacea var. capitata) GROWTH AND YIELD AFFECTED BY COMBINATION OF ORGANIC AND INORGANIC FERTILIZER APPLICATIONS]. The use of organic fertilizer increasingly sought by farmers due to the increase in demand for organic products by consumers and also awareness of the sustainability of the land. The use of organic fertilizers in the cultivation alone could improve the soil quality but needs to be balanced with inorganic fertilizers to meet the nutrient adequacy. This study aims to examine the effect of organic and inorganic fertilizers combination on the growth and cabbage yield, and also to determine the most efficient dosage combination of organic and inorganic fertilizers. This research was conducted at the IPB Pasir Sarongge Experimental Station, Cianjur, West Java from November 2020 to February 2021. The study was compiled using RCBD with 4 replications and 7 treatments. The results showed the combination of 0.75 doses of inorganic fertilizer (150 kg/ha of urea, 75 kg/ha SP36, and 75 kg/ha KCl) and 3 tons/ha of organic fertilizer could increase 14.87 to 15.44% plant height and the number of leaves at 12.82 -15.11% compared to the same dose of inorganic fertilizer treatment alone. The combination of 1 dose (200 kg/ha of urea, 100 kg/ha SP36, and 100 kg/ha KCl) inorganic fertilizer application and 2 tonnes/ha of organic fertilizer could increase 50,60% yield/plot and yield/ha cabbage than 1 dose of inorganic fertilizer treatment..

scholarly journals Pengaruh Konsentrasi Pupuk Organik Cair Dan Takaran Pupuk Kandang Sapi Terhadap Pertumbuhan Dan Hasil Tanaman Selada (Lactuca sativa L.) Varietas Grand Rapids

OrchidAgro ◽  
2021 ◽  
Vol 1 (1) ◽  
pp. 7
Author(s):  
Hanipah Hanipah ◽  
Nurdin Hadirocmat ◽  
Odang Hidayat
Keyword(s):  
Plant Height ◽  
Organic Fertilizer ◽  
Growth And Yield ◽  
Cow Manure ◽  
Root Volume ◽  
Sample Weight ◽  
Plant Weight ◽  
Randomized Design ◽  
Grand Rapids ◽  
Number Of Leaves

The aim of this experiment was to study the effect of concentration liquid organic fertilizer and doses cow manure on the growth and yield of grand rapids variety of lettuce, carried out in the practice of Tanjungsari Sumedang SMK PPN, located at an altitude of 850 meters above sea level. The experiment starts from June 2018 to August 2018. The experimental design used was a Randomized Design facto pattern group consisting of two factors and repeated three times. The first factor is liquid organic fertilizer nasa (p) with 5 levels: p1 = 0 ml / liter of water, p2 = 1 ml / liter of water, p3 = 2 ml / liter of water, p4 = 3 ml / liter of water, p4 = 4 ml / liter of water. The second factor is cow manure (k) consisting of 4 levels, namely: k1 = 0 ton / ha, k2 = 5 ton / ha, k3 = 10 ton / ha, k4 = 15 ton / ha. The results of the experiment show: There was no interaction between liquid organic fertilizer    and cowshed fertilizer on observations of plant height, number of leaves, weight per plant, weight per sample, weight per plot and root volume in lettuce. The treatment of liquid organic fertilizer at concentrations of p3 (3,0 ml/liter of water) showed the best results on plant height, number of leaves, and yield of weight per plot and significantly different from observations of weight per plant and root volume. Cow manure showed no significant effect on all plant height, number of leaves, weight per plant, weight per sample, weight per plot and root volume in lettuce.

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