scholarly journals Pengaruh Pupuk Kandang Plus terhadap Pertumbuhan dan Produksi Jagung Manis (Zea mays saccharata) di Kabupaten Grobogan

2021 ◽  
Vol 23 (2) ◽  
pp. 99
Author(s):  
Silfareda Aulia

<p>Manure plus is manure’s nutrition improvement by the addition of organic N (<em>Leucaena leucocephala</em>) and nature P (rock phosphate). The aim of this research are to evaluate the effect of  ‘manure plus’ on growth and production of sweet corn. This research was conducted experimentally using monofactor Randomized Block Design with seven treatments and four replications. The treatments are P0 (ZA + TSP), P1 (Cattle manure + ZA + TSP), P2 (Goat manure + ZA + TSP), P3 (Poultry manure + ZA + TSP), P4 (Cattle manure + RP + + <em>Leucaena</em><em> l</em><em>eucocephala</em>), P5 (Goat manure + RP+ <em>Leucaena </em><em>l</em><em>eucocephala</em>), P6 (Poultry manure + RP + <em>Leucaena </em><em>l</em><em>eucocephala</em>). All plots were given KCl (150 kg K<sub>2</sub>O/ha). The parameters were plant height, leaf’s number, cob length, cob diameter, sum of seed row, and production of sweet corn. Data were subjected to analysis of variance and followed DMRT at α = 5%. The result showed that cob diameter and sum of seed row of P4 had no significantly different compared to P1, P5 had no significantly different compared to P2, P6 had no significantly different compared to P3. The leaf’s number of P4 had no significantly different compared to P1, P5 had no significantly different compared to P2, whereas P3 had leaf’s number more than P6. All treatment had no significant effect towards plant height, cob length and production of sweet corn. Based on the research, manure plus can be used to substitute the role of manure + ZA + TSP.</p>

2018 ◽  
Vol 9 (2) ◽  
pp. 153-163
Author(s):  
Wiwik Ambarsari ◽  
Henly Yuliana

The study aimed to determine the effect of the combination of city waste compost and cattle manure on the growth and yield of pakcoy plants (Brassica rapa, L. Chinensis) in Aluvial, Indramayu Regency. The study was conducted at the Experimental Garden of the Faculty of Agriculture, Wiralodra University, Indramayu Regency from March to August 2018. This study used Factorial Pattern Randomized Block Design with two factors. The first factor is city waste compost and the second factor is cattle manure with 4 levels: 0%, 3.0%, 6.0%, and 9.0%, repeated twice. The results showed that there was an independent influence between city waste compost and cattle manure on plant height and number of leaves. The best combination to increase the feasibility weight of pakcoy consumption is by giving city waste compost 9.0% (S4) and cattle manure 6.0% (K3).


2019 ◽  
Vol 4 (01) ◽  
pp. 1-9
Author(s):  
Sandesh Bhandari ◽  
Subodh Raj Pandey ◽  
Kushal Giri ◽  
Pratiksha Wagle ◽  
Suman Bhattarai ◽  
...  

An experiment was conducted in the Horticulture Farm of Agriculture and Forestry University to demonstrate the effects of different fertilizers on the yield and yield parameters of okra (var. Arka Anamika). The experiment was laid out in Randomized Complete Block Design (RCBD) consisting of seven treatments and three replications. The various treatments used in the experiment were goat manure, sesame cake, mustard cake, synthetic fertilizer (NPK), poultry manure, vermicompost and untreated control. The required dose of nitrogen was fulfilled by the fertilizer itself whereas insufficient amount of phosphorous and potassium was fulfilled by addition of single super phosphate and muriate of potash respectively. The fertilizers were applied on the basis of recommendation given by the Nepal Agriculture Research Council (NARC). The effect of poultry manure on number of open flowers and number of fruits at 40 DAS was found superior. The effect of poultry manure on plant height, number of leaves, plant diameter was found superior at 50 DAS. Goat manure produced the superior result on number of open flowers at 50 DAS. Poultry manure on the number of leaves and plant height produced the significant result at 60 DAS. Synthetic fertilizer responded well to number of fruits at 60 DAS. Sesame cake produced the superior results at 70 DAS on number of buds. Poultry manure responded well to all the parameters and produced the yield of 20 qt/ha with the BC ratio of 1.77. This experiment suggests the farmers to use the poultry manure to get the highest economic return. Vermicompost and mustard cake producing the superior and significant yield in this research are not recommended as they have low BC ratio unless effective measures are encouraged to reduce the cost of this fertilizers.


Author(s):  
Nyimas Popi Indriani ◽  
Yuyun Yuwariah ◽  
Ana Rochana ◽  
, Iin Susilawati ◽  
Lizah Khairani

The role of Vesicular Arbuscular Mycorrhiza (VAM) and rock phosphate application on production and nutritional value of centro legumes was studied. The aim of the study was to know the interaction of rock phosphate and VAM and to know the optimum dosage of VAM and rock phosphate on production and nutritional value of centro legumes. The experimental design was randomized block design. The treatments and rock phosphate levels was 0, 100, 200 and 300 kg ha-1 of P2O5 with and without VAM. The results revealed that VAM application increase the plant height and dry matter of centro legumes. The optimum dosage of Rock Phosphate was 200 kg ha-1 of P2O5.


2021 ◽  
Vol 4 (1) ◽  
pp. 1-12
Author(s):  
Elisabeth Sri Pujiastuti ◽  
Ferlist Rio Siahaan ◽  
Yanto Raya Tampubolon ◽  
Juli Ritha Tarigan ◽  
Susana Tabah Trina Sumihar

Introduction: This research was conducted to determine the effect of several types of local microorganism solutions and manures on the growth and yield of peanut and their impact on the physical properties of ultisols. Materials and Methods: The researches was conducted in Simalingkar B, Medan using Factorial Randomized Block Design within three replications. The first factor was types of microbe sources of local microbial solutions, include un-treated waste (M0), pineapple (M1), orange (M2), and tamarillo (M3) wastes. The second factor was manure types, inluce un-treated manure (P0), chicken (P1), cow (P2), and goat (P3) manures. The parameters were: soil physical characteristics (bulk density, water content and total of pore space), plant height, stem diameter, number of pods, and dry seeds yield. Results: The types of local microorganism solutions only affect to plant height of peanut, but has insignificant effect on the physical properties of ultisols, and stem diameter, the number of filled pods.plant-1, and the dry seeds yield.ha-1 of peanut. The types of manure had significantly effected on plant height and number of filled pods.plant-1, but had insignificant effect on stem diameter, dry seeds yield.ha-1 and the physical properties of ultisols. The interaction of MOL sources and manure did not significantly affect the growth and yield of peanut as well as the physical properties of ultisols. Orange MOL and chicken manure could be increase the plant height of peanut by 18.61% and 6.75%, respectively, compared to un-treated. Goat manure showed the highest number of pods.plant-1 by 6.32% compared to un-treated.


AGRIFOR ◽  
2018 ◽  
Vol 17 (2) ◽  
pp. 331
Author(s):  
Salmah Lafina ◽  
Marisi Napitupulu

Effect of Compost AndPhonskaTerhadap Fertilizer Plant Growth and Results Sweet Corn (Zea mays saccharata) Varieties Bonanza.The research aims to; determine the effect of compost and fertilizer PhonskaTerhadap Growth And Crop Sweet Corn (Zea mays saccharata) Varieties Bonanza. This study was conducted from April to June 2015, starting from site preparation to harvest. Place the District Education Research Road Teluk Lingga North Sangatta East Kutai. The method used in this study using a randomized block design (RAK) with 2 Factorial and each treatment was repeated 3 times. The treatment is factor 1: compost (K) with 4 levels of treatment are: k0 = no application of compost fertilizer (control), k1 = compost 10 tons / ha, equivalent to 2.53 kg / plot, k2 = compost 20 tons / ha equivalent with 5.06 kg / plot, k3 = compost 30 tons / ha, equivalent to 7.59 kg / plot. Factor 2: NPK fertilizer phonska (P) with 4 levels of treatment are: p0 = without fertilizer phonska (control), p1 = fertilizer phonska 400 kg / ha equivalent to 6,325 g / plant, p2 = fertilizer phonska 450 kg / ha equivalent to 7.906 gram / plant, p3 = fertilizer phonska 500 kg / ha equivalent to 9.487 g / plantAnalysis of data using tables of analysis of variance (ANOVA) with further testing Least Significant Difference (LSD) level of 5%. Parameters used; Plant height (cm) 20 DAT, DAT 30, 40 HST and 50 HST, 2. Age exit male flowers (day), age exit female flowers (days) Total cob crop (fruit), cob diameter (cm), Weight ear cropping (g), fruit Productivity (ton / ha).Results of analysis of variance showed that the interaction effect between compost and fertilizer npkPhonska not differ significantly affected the plant height 30 days after planting, 40 days after planting, 50 days after planting, the male flowers, female flowers, the number of cob, cob productivity. This is because the compost and fertilizer npkPhonska not influence.


EUGENIA ◽  
2019 ◽  
Vol 25 (2) ◽  
Author(s):  
A. G. Tulungen ◽  
P. Tumewu ◽  
M. Montolalu ◽  
John L. Rantung ◽  
S. Tulung

The use of organic fertilizer provides soil with macronutrients, micronutrients, and organic acids which improve the long-term physical, chemical, and biological fertility of the soil. This research aims to: 1) Increase physical and chemical soil fertility, 2) Acquire the interaction between organic fertilizer and Ponska fertilizer dosage on sweet corn crops, 3) Acquire the most efficient dosage of PONSKA  fertilizer on sweet corn, and 4) disseminate research results through journal articles and directly to farmers.  This research will increase the efficiency of NPK Ponska chemical fertilizers by utilizing waste from around the farm and lakes to formulate organic fertilizer to apply on sweet corn crops and as a reference to teaching material. Factorial research with two factors was designed using a randomized block design. Factor I (A) = Organic fertilizer formulation, comprising of A1 = 20 ton/ha, A2 = 30 ton/ha, and A3 = 40 ton/ha.  Factor II (B) =  Phonska fertilizer,  comprising of B1 = 25 % Ponska, and B2 = 50% Ponska. Every treatment was replicated four times, yielding 24 research plots. Response variables observed were: Plant height, number of leaves, dry weight of the plant. Data were analyzed using ANOVA, followed by Tukey's honest significance difference test (alpha = 0.05) if significant differences were found. Results showed that the interaction between organic and Phonska fertilizer formulations had significant effects on plant height. A dosage of 40 ton/ha of organic fertilizer can decrease the use of phonska fertilizer by 75% based on the height of sweet corn plants.


1970 ◽  
Vol 6 (1) ◽  
pp. 129-134
Author(s):  
Hon Fiter Fernando Tambunan ◽  
Jonis Ginting ◽  
Meiriani

Corn is one of the indicator plants that can give response to volcanic dust sinabung. The purpose of this study was to determine the respons of sweet corn plant growth to the composition of planting media (top soil, Sinabung volcanic dust and EFBOP). This research was done at experimental field of Agriculture Faculty of University of Sumatra Utara, Medan at height about 25 mals in August until November2016. The research was using a non-factorial randomized block design which was consisting of 6 treatments of top soil : volcanic dust : EFBOP ratio that is 10 kg : 0 kg : 0 kg (M0), 8 kg : 0 kg : 2 kg (M1), 8 kg : 0,5 kg : 1,5 kg (M2), 8 kg : 1 kg : 1 kg (M3), 8 kg : 1,5 kg : 0,5 kg (M4), and 8 kg : 2 kg : 0 kg (M5). Parameters observed were plant height, flowering age, length and width of leaves, fresh weights, length of cob, diameter of cob, seed line in cob, and number of seeds of cob. The result showed that the ratio of top soil, Sinabung volcanic dust and EFBOP had significanly effect on plant height, long and width of the leaves, fresh weights, length of cob, diameter of cob, seed line in cob, and number of seeds of cob, and had no significant effect on age flowering. The best composition of planting media was M2 with composition 8 kg top soil, 0,5 kg sinabung volcanic dust, and 1,5 kg EFBOP.


2021 ◽  
Vol 7 (2) ◽  
pp. 262-271
Author(s):  
I Komang Damar Jaya ◽  
Bambang Budi Santoso ◽  
Jayaputra Jayaputra

The use of high doses of chemical fertilizers in the production of chili (Capsicum annuum L.) has an adverse impact on the environment, especially in dryland. This study aimed to examine the role of cow manure (PKS), goat manure (PKK), chicken manure (PKA), or a combination of two manures in reducing 25% of the requirement for chemical fertilizer on chili plants. One experiment was carried out in the dryland of Gumantar Village, North Lombok Regency, from May to October 2021. Phonska NPK (15-15-15) chemical fertilizer (PK) at a 1,200 kg/ha dose was used as a control. The treatments tested were 75% PK+PKS, 75% PK+PKK, 75% PK+PKA, 75% PK+PKS+PKK, 75% PK+PKS+PKA and 75% PK+PKK+PKA. The dose of manure used in each treatment was 20 tons/ha. All treatments were repeated three times and arranged in a randomized block design. The results showed that the treatment of manure, especially goat manure and chicken manure, increased the available phosphate (P) in the soil. The growth and yield of chili plants were not significantly different in all treatments, which means that manure could replace the role of 25% of the chemical fertilizer used. These results indicate that manure in the long term can reduce the need for chemical fertilizers to produce chili in dryland.  Key words: chili; dryland; manure; chemical fertilizer; nutrition


2017 ◽  
Vol 1 (3) ◽  
pp. 126
Author(s):  
Neli Afrilliana ◽  
Adriani Darmawati ◽  
Sumarsono Sumarsono

The research aims to determine the effect of KCl addition on the growth and yield of shallot (Allium ascalonicum L.) on various organic fertilizer bases. The research was conducted using a monofactor experiment with Randomized Completely Block Design (RCBD) consisting of 8 treatments with four replications. The treatment is without fertilization (K0), chicken manure (K1), goat manure (K2), cattle manure (K3), chicken manure + KCl (K4), goat manure + KCl (K5), cattle manure + KCl (K6), Urea, SP-36, KCl (K7). The observed parameters are plant height, leaf number, bulb number, bulb diameter, wet weight of plant and the potassium (K) uptake of plant. Data were subjected to Analysis of Variance (ANOVA) and followed by Duncan Multiple Range Test (DMRT). The results of the research showed organic fertilizer with or without KCl addition or NPK fertilizer gave higher plant height, leaf number, bulb diameter and wet weight of plant and potasium (K) uptake compared to without fertilization. The KCl addition on organic fertilizer did not increase wet weight of plant. The treatment chicken manure gave the higher indication on yield of plant compare to goat and cow manure.Keywords: shallot, organic fertilizer, KCl


Nativa ◽  
2019 ◽  
Vol 7 (6) ◽  
pp. 661
Author(s):  
Jucimar Ferreira Neves ◽  
Sandra Mara Alves da Silva Neves ◽  
Santino Seabra Júnior ◽  
Rivanildo Dallacort

O presente estudo objetivou avaliar a produtividade de cultivares de milho verde e definir a data de semeadura mais propícia ao desenvolvimento da cultura no município de Cáceres-MT. O experimento foi conduzido no delineamento de blocos casualizados, arranjados em esquema fatorial 5x2, com quatro repetições. Foram avaliados cinco cultivares de milho verde (AG 1051, AG 4051, BM 3061, RG 01 e Cativerde 02) cultivados em duas datas de semeadura (30 de dezembro de 2013 e 29 de janeiro de 2014). Avaliou-se a altura das plantas, altura da inserção da espiga, comprimento, diâmetro e peso de espigas empalhadas e despalhadas e a percentagem de espigas verdes comercializáveis, além do ciclo e a soma térmica em graus dia (GD) entre a emergência e a colheita da espiga verde. Verificou-se maior altura de planta e inserção de espiga nas plantas cultivadas em 30 de dezembro. Os híbridos BM 3061 e RG 01 foram colhidos com menor ciclo, e consequentemente, necessitaram de menor soma térmica. Os híbridos BM 3061, AG 1051 e AG 4051 foram os mais produtivos, sendo, portanto, mais indicados para o cultivo. A semeadura em dezembro proporcionou melhores resultados produtivos às plantas.Palavras-chave: Zea mays; ciclo; graus dia; avaliação de cultivares. PRODUCTION AND THERMAL SUM OF CULTIVARS OF GREEN CORN IN TWO SOWINGS IN THE SUMMER ABSTRACT: The aims of the current study are to evaluate the yield of sweet corn cultivars and to define the most favorable sowing date for crop development in Cáceres County - MT. The experiment has followed a randomized block design, with factorial arrangement 5x2 and four repetitions. Five sweet corn cultivars (AG 1051, AG 4051, BM 3061, RG 01 and Cativerde 02) sown at two different sowing dates (December 30, 2013 and January 29, 2014) were evaluated. The following parameters were assessed: plant height; ear insertion height; ear (with and without husk) length, diameter and weight; percentage of marketable green ears; cycle and thermal sum (in GD - degrees day) between green ear emergence and harvest. The highest plant height and ear insertion values were observed in plants grown on December 30. Hybrids ‘BM 3061’ and ‘RG 01’ were harvested in the shortest cycle and, consequently, they required lower thermal sum. BM 3061, AG 1051 and AG 4051 were the most productive hybrids; therefore, they were the most suitable for cultivation. Plants sown in December recorded the best yield rates.Keywords: Zea mays; cycle; degree days; cultivar evaluation.


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