scholarly journals Kompos Cair sebagai Alternatif Pupuk yang Ramah Lingkungan dalam Produksi Padi

2019 ◽  
Vol 21 (1) ◽  
pp. 1
Author(s):  
Siti Mudmainah ◽  
Dwi Ari Cahyani ◽  
Purwanto Purwanto
Keyword(s):  
Trichoderma Harzianum ◽  
Raw Materials ◽  
Block Design ◽  
Organic Fertilizer ◽  
Nutrient Content ◽  
Growth And Yield ◽  
Compost Tea ◽  
Organic Cultivation ◽  
Randomized Complete Block Design ◽  
Leaf Greenness

<span style="font-size: 10.0pt; line-height: 107%; font-family: 'Arial',sans-serif; mso-fareast-font-family: Calibri; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;" lang="EN-US">The development of cheap and easily applied organic fertilizer technology through extraction of fertilizers into liquid organic fertilizer has become one of the simple and inexpensive technological alternatives. The variety of raw materials for making liquid compost will certainly affect nutrient content and useful microbial content. This study was aimed to examine the effect of compost tea from various compost sources enriched with biological agents to improve the growth and yield of rice plants that are cultivated organically. This study used Randomized Complete Block Design with 10 treatments and repeated three times. The treatments tried included p<sub>0</sub>: control; p<sub>1</sub>: <span style="mso-spacerun: yes;"> </span>liquid compost from cow compost; p<sub>2</sub>: <span style="mso-spacerun: yes;"> </span>liquid compost from chicken coop compost; p<sub>3</sub>: liquid compost from mushroom waste; p<sub>4</sub>: <span style="mso-spacerun: yes;"> </span>liquid compost from cow compost + <em style="mso-bidi-font-style: normal;">Pseudomonas flouresence</em>; p<sub>5</sub>: <span style="mso-spacerun: yes;"> </span>liquid compost from compost chicken coop + <em style="mso-bidi-font-style: normal;">Pseudomonas flouresence</em>; p<sub>6</sub>: <span style="mso-spacerun: yes;"> </span>liquid compost from waste mushroom + <em style="mso-bidi-font-style: normal;">Pseudomonas flouresence</em>; p<sub>7</sub>: <span style="mso-spacerun: yes;"> </span>liquid compost from cow compost + <em style="mso-bidi-font-style: normal;">Trichoderma harzianum</em>; p<sub>8</sub>: compost tea from chicken coop compost + <em style="mso-bidi-font-style: normal;">Trichoderma harzianum</em>; p<sub>9</sub>: <span style="mso-spacerun: yes;"> </span>liquid compost from waste of mushroom + <em style="mso-bidi-font-style: normal;">Trichoderma harzianum</em>. The variables observed included plant height, number of tillers, leaf greenness, leaf area, LAI, number of productive tillers, panicle length, number of seeds per panicle, percentage of filled grain, and grain yield. The results showed that the application of <span style="mso-spacerun: yes;"> </span>liquid compost enriched with useful microorganisms had not shown its effect in increasing the growth and yield of Sintanur variety in organic cultivation. The highest yield were achieved in the treatment of liquid compost from baglog mushroom enriched with <em style="mso-bidi-font-style: normal;">Trichoderma harzianum</em> at 3.06 tons ha<sup>-1</sup>.</span>

scholarly journals The Effects of Organic Fertilizer and Planting Type on Growth and Yield of Curcuma aromatica

2021 ◽  
Author(s):  
Trinh Thi Ben ◽  
Le Nguyen Tu Linh ◽  
Tran Thi Linh Giang ◽  
Vu Quang Dao ◽  
Nguyen Thi Tu Oanh ◽  
...  
Keyword(s):  
Surface Coating ◽  
Raw Materials ◽  
Block Design ◽  
Organic Fertilizer ◽  
Dry Weight ◽  
Content Area ◽  
Growth And Yield ◽  
Randomized Complete Block Design ◽  
Number Of Leaves ◽  
Effect Of Surface

Background: Curcuma aromatica Salisb is an important medicinal herb in Vietnam. It is exploited naturally, so its production is limited and in danger of extinction. Studying an organic farming model is a necessary orientation to exploit, conserve and provide quality raw materials. Methods: The present study was conducted to investigate the effect of surface coating types (A1: without coating, A2: straw coating and A3: polymer coating) and organic fertilizer amount (B1: 0; B1: 15, B2: 20, B3: 25 and B4: 30 ton ha-1) on growth and yield of Curcuma aromatica Salisb. The experiment was designed in a factorial randomized complete block design (RCBD) with three replications. The traits studied were: survival plant’s rate (%), leaf area (cm2), plant height (cm), number of leaves, fresh weight (g/plant), dry weight (g/plant), phenolic content/area (mg/20 m2), curcumol content/area (mg/20 m2). Result: The results of the experiment revealed that surface coating types and organic fertilization and their interaction were significant in growth and yield of Curcuma aromatica Salisb.

scholarly journals THE EFFECTS OF LIQUID ORGANIC FERTILIZER VARIOUS AND Trichoderma Sp. ON THE GROWTH AND YIELD OF RED CABBAGE (Brassica oleraceae var. capitata forma rubra L.)

Agrivet ◽  
2020 ◽  
Vol 25 (1) ◽  
pp. 1
Author(s):  
Ceria Dika Pertiwi ◽  
Heti Herastuti ◽  
Susilowati .
Keyword(s):  
Block Design ◽  
Organic Fertilizer ◽  
Economic Value ◽  
Growth And Yield ◽  
Red Cabbage ◽  
Trichoderma Sp ◽  
Randomized Complete Block Design ◽  
Cow Urine ◽  
Brassica Oleraceae ◽  
Range Test

Red cabbage is one of the vegetables that has a lot of nutrition content and it has a high economic value. This research aims to examine liquid organic fertilizer various and Trichoderma sp. on the growth and yeild of red gabbage (Brassica oleraceae var. capitata forma rubra L.). The research was conducted in May until July 2017 at Weron, Umbulharjo Village, Cangkringan, Sleman. This research used randomized complete block design (RCBD), 4 x 2 with four replications. The first factor was various of liquid organic fertilizer consists four variances: without liquid organic fertilizer, cow urine, bamboo root, and glereside. The second factor was Trichoderma sp. consists two variancese: without Trichoderma sp., and with Trichoderma sp. The observation result was analyzed by using Duncan Multiple Range Test (DMRT) at 5% level. The result showed that there were an interaction between liquid organic fertilizer various and Trichoderma sp. on the plant height at 42 days (the days after planting), the leaves number at 42 days (the days after planting), the root lenght, the roots number, and the crop weight of red cabbage. The treatment combination of cow urine and Trichoderma sp. gave the best crop weight compared to other treatments. There was no significant effect on vitamin C and vitamin A content in the red cabbage.Keyword: red cabbage, liquid organic fertilizer, Tricoderma sp.

scholarly journals Pengaruh Jenis Pupuk dan Dekomposer terhadap Pertumbuhan dan Produksi Padi Organik

2013 ◽  
Vol 1 (1) ◽  
pp. 149
Author(s):  
Arinal Haq Izzawati Nurrahma ◽  
Maya Melati
Keyword(s):  
Rice Straw ◽  
Block Design ◽  
Organic Fertilizer ◽  
Nutrient Content ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Tithonia Diversifolia ◽  
Organic Rice ◽  
Rice Yields ◽  
Wet Weight

<p style="text-align: justify;">The objective of the research was to study the effect of fertilizer types and decomposer on growth and yield of organic rice Field experiment was carried out in Cikarawang, Dramaga, Bogor from November 2011 to March 2012. The experiment used factorial-randomized complete block design with fertilizer combinations (15 ton chicken manure ha<sup>-1</sup>and 5 ton Tithonia diversifolia ha<sup>-1</sup>, 10 ton chicken manure ha<sup>-1</sup> and 5 ton T. diversifolia ha<sup>-1</sup>, and 10 ton chicken manure ha<sup>-1</sup> and 5 ton rice straw ha<sup>-1</sup>) as the first factor and decomposer application (using decomposer and without decomposer) as the second factor. Organic fertilizer types significantly affected root wet weight, nutrient content of P and K in leaves. Rice yields were not significantly different with fertilizer combinations 15 ton chicken manure ha<sup>-1</sup> and 5 ton T. diversifolia ha<sup>-1</sup>, 10 ton chicken manure ha<sup>-1</sup> and 5 ton T. diversifolia ha<sup>-1</sup>, and 10 ton chicken manure ha<sup>-1</sup> and 5 ton rice straw ha<sup>-1</sup>, they were 2.28, 2.22, and 2.16 ton dry seed ha<sup>-1</sup>, respectively. Decomposer application significantly affected the number of tillers at 8 week afterplanting, leaf color at 5 weeks after planting, nutrient content of P in leaves and panicle length. Rice yield with decomposer application and without decomposer were 2.25 and 2.19 ton ha<sup>-1</sup>, respectively, and they were not different.</p><p>Keywords: chicken manure, decomposer, organic rice, rice straw, Tithonia diversifolia</p>

scholarly journals Addition of silicate or organic fertilizer increases growth and yield of several varieties of maize in East Lombok, Indonesia

2021 ◽  
Vol 1 (1) ◽  
pp. 13-23
Author(s):  
Andrayani Endang Tatik ◽  
Wayan Wangiyana
Keyword(s):  
Grain Yield ◽  
Plant Height ◽  
Block Design ◽  
Organic Fertilizer ◽  
Growth And Yield ◽  
Average Growth ◽  
Mean Values ◽  
Maize Varieties ◽  
Randomized Complete Block Design ◽  
Maize Plants

Many have reported that application of Silicon (Si) can alleviate environmental stress and increase grain yield of maize plants under stresses. This study aimed to examine the effects of adding organic or silicate fertilizer on several varieties of maize in rainfed area during a dry season, by conducting field experiment designed with Randomized Complete Block Design testing two treatment factors, i.e. maize varieties (V1= Bisi-2, V2= Srikandi, V3= Pioneer-27) and fertilizer combinations (F1= NPK only, F2= NPK+organic, F3= NPK+silicate). Results indicated that there were significant effects of fertilizer combinations and varieties on growth and yield of several maize varieties, in which the mean values were highest in maize plants fertilized with NPK+silicate fertilizers, except harvest index. Among the varieties, Pioneer-27 (hybrid) yielded the highest followed by Srikandi (open-pollinated) and Bisi-2 (hybrid) yielded the lowest grain weight per plant. However, there were interaction effects of the treatment factors, meaning that there were different responses between varieties of maize to application of organic or silicate fertilizer in addition to NPK fertilizer in terms of plant height, AGR (average growth rate) of plant height and dry grain yield per plant. Grain yield per plant of Pioneer-27 could be increased with application of organic (150.79 g/plant) or silicate (189.43 g/plant) compared with NPK only (133.99 g/plant), while that of Srikandi and Bisi-2 could only be increased by addition of silicate (113.83 g/plant in Srikandi and 103 g/plant in Bisi-2) compared with NPK only (93.77 g/plant in Srikandi and 82.59 g/plant in Bisi-2).

scholarly journals EFFECTS OF CULTIVATION SYSTEMS AND CULTIVARS ON GROWTH AND YIELD PERFORMANCE OF JAPANESE EGGPLANT IN THAILAND

2021 ◽  
Vol 9 (1) ◽  
pp. 36-43
Author(s):  
Karistsapol Nooprom ◽  
◽  
Niranee Bueraheng ◽  
Keyword(s):  
Block Design ◽  
Agricultural Technology ◽  
Growth And Yield ◽  
High Yield ◽  
Cultivation System ◽  
Cultivation Systems ◽  
Organic Cultivation ◽  
Randomized Complete Block Design ◽  
Organically Managed ◽  
Black Beauty

In the current study impacts of different cultivation systems and Japanese eggplant cultivars on their growth and yield were determined. Four Japanese eggplant cultivars viz., ‘Fullness’, ‘Black Beauty’, ‘Wasedaimaru’ and ‘Israel’ were grown under two systems of organic and conventional cultivations from 2 April to 16 July 2018 at the Faculty of Agricultural Technology, Songkhla Rajabhat University, Muang, Songkhla. The experimental arrangement used in this study was split-plots design (SPD) within a randomized complete block design (RCBD) with four replications. Results of the study indicated that ‘Wasedaimaru’ and ‘Fullness’ were suitable for growing under the organically managed production. ‘Wasedaimaru’ grown under an organic cultivation system had a lower yield per plant at 4,444.00g than grown under conventional chemical cultivation at 6,848.40g. The organic yield was not significantly different (p≤0.05) from ‘Fullness’ grown under organic cultivation at 3,947.40g. ‘Wasedaimaru’ and ‘Fullness’ were identified as suitable cultivars for production under organic cultivation in Thailand with high yield.

scholarly journals Utilization of Household Wasteas Liquid Organic Fertilizer on Shallot (Allium cepavar. ascalonicum (L.) Back).

AGRIFOR ◽  
2018 ◽  
Vol 17 (2) ◽  
pp. 249
Author(s):  
Eliyani . ◽  
Susylowati, Alvera Prihatini Dewi Nazari
Keyword(s):  
Organic Liquid ◽  
Block Design ◽  
Organic Fertilizer ◽  
Growth And Yield ◽  
Household Waste ◽  
Total N ◽  
Randomized Complete Block Design ◽  
Two Stages ◽  
Number Of Bacteria

Utilization of household waste as organic fertilizeris an easy solution, cheap and effective because ithasvery largerole and benefits in terms of environment, sustainable agriculture/food security and socio-culture.  The research consisted of two stages: the first was makingorganic liquid fertilizer (OLF) of household waste, followed by laboratory analysis to know OLF quality with reference tominimum technicalrequirements of OLF and compound biochemical fertilizer based on Minister of AgricultureRegulation No. 70/Permentan/SR.140/2011 and the second was OLFapplicationon shallot Tuk Tuk variety.  The factorial experiment 2 x 3 was arranged in Randomized Complete Block Design with six times replication.  The first factor wasthe OLF dose, consisted of two levels:500 and 1 000 mL polybag-1, while the second was  OLFconcentration, consisted of three levels: 0, 50 and 100 mL L-1.  Data were analized by Analysis of Variance.The results showed that the OLF contained nutrients quite complete (total N and micro nutrients), negative pathogenE. coli and Salmonella sp., very low metalscontent and higher  number of fungi than minimum technical requiremnts ofOLF,  although  some parameters (total N, micro nutrients and number of bacteria) were lower.  The effect of dose, consentration of OLF and the interaction were not significantly difference on variables observed.The quality of organic liquid fertilizerof household waste was sufficient to meet therequirements of Minister of Agriculture Regulation.   A dose of 500 mL polybag-1witha concentration100 mL L-1tended to give abetter effect on the growth and yield of shallot bulb.

scholarly journals EFFECT OF ADDING WHEAT PEAT AND SPRAYING WITH ITS EXTRACT AND ORGANIC NUTRIENT VEGEAMINO ON GROWTH AND YIELD OF RED CABBAGE

2017 ◽  
Vol 48 (2) ◽  
Author(s):  
AL-Zaidy & AL-Ubaidy
Keyword(s):  
Block Design ◽  
Organic Fertilizer ◽  
Total Yield ◽  
Winter Season ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Red Cabbage ◽  
Organic Nutrient ◽  
Randomized Complete Block Design ◽  
Quantitative Characteristics

A field experiment was carried out at the field of Horticulture Dept. Fild – Coll. Agric, Baghdad University, to study the effect of wheat peat  and spraying its extract and organic nutrient vegeamino on growth and yield of the red cabbage (Raissa Hybrid). during winter season of 2015-2016. factorial experiment using randomized complete block design with three replicaes, The first fatcor includes five levels of organic fertilizer, no-fertilizer (P0), recommended chemical fertilizer (100 N,120 P205 and 120 K2O  kg . h -1(  (P1), organic fertilizer 7.5 tan.h-1, organic fertilizer 15 tan.h-1 and organic fertilizer 30 tan.h -1. the second factor  four treatments , spraying  only weter (E0), extracts wheat peat (E1) at a concentration  2 ml.L-1, organic nutrient vegeamino (E2) at 1 ml.L-1 and  Interaction E1 + E2 (E3). All levels of organic fertilizers showed a significant increase in vegetative and quantitative  characteristics for the yield  as plant  height, number of external leaves, thickness of leafe necks, leaf  area, head diameter, head weight, early yield and total yield compared with control (P0). P4 treatment gave greatest value of these characteristics which reached 28.31 cm,16.218 leaf. plant-1, 14.144 mm ,76.25 dcm2. Leaf -1, 18.76 cm, 1584 g, 10.500 tan.h-1, 40.654 tan.h-1 respectively. (E1) and (E2) treatments showed a significant increase in the above vegetative and quantitative characteristics compared with control (E0), treatment E3 gave greatest value which  reached 27.92 cm,16.086 leaf. Plant -1,  13.721 mm,73.15 dcm2. Leaf -1, 18.34 cm  1535g, 8.444 tan.h-1,  39.405 tan.h-1 respectively, Interaction treatment of P4E3 gave greatest value which  reached  29.51 cm ,18.107 leaf. Plant -1, 14.833 mm, 87.25 dcm2. Leaf -1, 20.22 cm, 1773 g , 12.748  tan.h-1, 45.507  tan. h-1  respectively.

Effect of Organic and Chemical Fertilizer On Growth and Yield of Potato (Solanum Tuberosum) Varieties in Nepal

2021 ◽  
Vol 19 (1) ◽  
pp. 103-112
Author(s):  
S Bhujel ◽  
C Pant ◽  
S Sapkota
Keyword(s):  
Block Design ◽  
Organic Fertilizer ◽  
Farmyard Manure ◽  
Fertilizer Application ◽  
Chemical Fertilizer ◽  
Growth And Yield ◽  
Recommended Dose ◽  
Potato Varieties ◽  
Randomized Complete Block Design ◽  
Two Factors

An experiment was conducted to evaluate the yield performance of potato varieties with chemical and organic fertilizer at Chilime, Rasuwa. The experiment consisted of eight treatment combinations laid out in two factors Randomized Complete Block Design (RCBD) with three replications. Four potato varieties (Khumal-Seto-1, Khumal-Ujjwal, Janak-Dev and Kufri-Jyoti) with fertilizer (Recommended dose of chemical fertilizer (100:100:60 NPK kg ha-1) and organic farmyard manure (15 mt ha-1) were used to make eight treatment combinations. The results showed that Janak-Dev had the highest plant height (69.3 cm) and canopy diameter (60.92 cm). Khumal-Seto-1 had highest number of main stems per hill (3.75) which were statistically similar to Kufri-Jyoti (3.42) and Khumal-Ujjwal (3.25). Janak-Dev had the lowest number of main stems per hill (1.87). The effect of fertilizer was nonsignificant. Flowering occurred earlier in Janak-Dev at 61.17 days after sowing while Kufri-Jyoti flowered after 73.17 days after sowing. The highest number of tubers were found in Khumal-Seto-1 (9.167) and lowest in Janak-Dev (5.750). Number of tubers per plant was not affected by types of fertilizers used. Maximum weight of each tuber (107.7 grams), yield per plant (780 grams) and yield per hectare (37.1 mt ha-1) were obtained from Kufri-Jyoti. These parameters were the highest from chemical fertilizer application. This field experiment showed that Kufri-Jyoti with recommended dose of chemical fertilizer was appropriate to get optimum yield under Chilime condition. SAARC J. Agric., 19(1): 103-112 (2021)

scholarly journals The Effects of Organic Fertilizers on the Growth and Yield of Amaranthus (Amaranthus hybridus L.) Grown in a Lath House

2020 ◽  
pp. 1-10
Author(s):  
Samkeliso N. Dlamini ◽  
Michael T. Masarirambi ◽  
Paul K. Wahome ◽  
Tajudeen O. Oseni
Keyword(s):  
Block Design ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Growth And Yield ◽  
Good Source ◽  
Hunter Gatherers ◽  
Amaranthus Hybridus ◽  
Randomized Complete Block Design ◽  
High Yields ◽  
Calcium Iron

Amaranthus is also known as African spinach is a good source of carotene, folic acid, vitamin C, calcium, iron and micronutrients. It is believed to have been used widely among hunter-gatherers. The objective of the experiment was to find the effects of organic fertilizers on amaranthus growth, development and yield. The experimental design was a Randomized Complete Block Design (RCBD) with four treatments and each replicated five times. Plant growth and yield increased (P<0.05) on amaranths fertilized with stillage. Kraal manure followed the stillage in terms of performance with the control (no fertilizer) recording the least significant effect on growth and yield of amaranthus. Because of stillage's impact on the growth and yield of amaranthus, it is recommended for a grower aiming for high yields of amaranthus using organic fertilizer.

scholarly journals EFFECT OF ORGANIC FERTILIZER EXTRACT ( X – HUMATE 85 ) AND APPLICATION METHOD ON GROWTH AND YIELD OF APRICOT TREES LABEEB-1 CV.

2017 ◽  
Vol 48 (4) ◽  
Author(s):  
Kadhim & et al.
Keyword(s):  
Foliar Application ◽  
Block Design ◽  
Organic Fertilizer ◽  
Dry Weight ◽  
Growth And Yield ◽  
High Concentration ◽  
College Of Agriculture ◽  
Growing Seasons ◽  
Randomized Complete Block Design ◽  
High Level

This rsearch was conducted on apricot trees cv. Labeeb at the college of Agriculture – University of  Baghdad/ Abu Gharib during the growing seasons 2013 and 2014, to investigate the effect of organic fertilizer extract and the method of  application on growth and yield parameters, the extract was applied in the biggning of spring by two ways the first foliar application with three concentrations 1, 2 and 3 g.L-1 and second ground application 2, 4 and 6 g.L-1. The experiment were designed using Randomized Complete Block Design (R.C.B.D) and Genstat program for statistical analysis. Results of the first season showed that the foliar spraying with high concentration gave highest values for branches length, leaf area and fruit set percentage (12.39 cm), (20.86 cm2) and (10.62%)respectively, while the ground application superior in the high level by gaving leaves dry weight was 45.64%, but the results completely differed in the second season. The foliar spraying with higher concentration caused high content of chlorophyll in the leaves during both seasons (28.68) and (31.22) SPAD unit respectively, while applying of extract in the soil with high level showed highest yield quantity (16.957 and 18.207 kg.tree-1) respectively for both seasons. Ground application was the best method for fertilization with X-Humate85 extract.

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