scholarly journals Applying organic fertilizer in cassava (Manihot esculenta) – mungbean (Vigna radiata) intercropped to improve dryland productivity

2021 ◽  
Vol 306 ◽  
pp. 04017
Author(s):  
Eka Widiastuti ◽  
Baiq Tri Ratna Erawati ◽  
Awaludin Hipi ◽  
Fitria Zulhaedar
Keyword(s):  
Cropping Systems ◽  
Block Design ◽  
Organic Fertilizer ◽  
Organic Matter Content ◽  
Farming System ◽  
Yield Component ◽  
Matter Content ◽  
Cattle Manure ◽  
Growth And Yield ◽  
Randomized Block Design

Organic matter content in the dryland farming system tends to decrease rapidlyin most of arid region of Eastern Indonesia. This experiment aimed to test that hypothesis by growing casava and mungbean with and without organic fertilizer (cattle manure) under monoculture and intercropping. The study used a factorial completely randomized block design. The first factor is two cropping systems, namely monoculture and intercropping, the second factor is 2 applications of organic fertilizer (compost), namely 1) No compost and 2) Compost. Each treatment uses 6 replications. The results showed a significant effect of treatment on cassava yield component and productivity, while mungbean growth and yield was similar between treatment. Cassava grown under intercropping system with additional cattle manure was significantly produced the longest tuber (71.40 cm) and the largest number of tubers (6.40 tubers.plant-1). It also contributed to the highest tuber productivity (28.40 t.h-1), followed by yield of casava under intercropping system without compost (26.00 t.h-1), then the casava monoculture system with compost (21.80 t.h-1). The least was the monoculture system without compost (21.70 t.h-1). This experiment proved that additional organic fertilizer under intercropping system could increase the productivity of dryland (LER = 2.13).

scholarly journals Effets de la poudre d’os et de fumier de zébu sur la production de haricot (Phaseolus vulgaris L) sur les Hautes Terres malgaches

2020 ◽  
Vol 14 (6) ◽  
pp. 2181-2192
Author(s):  
Norosoa Christine Razafindramanana ◽  
Patrice Autfray ◽  
Raymond Rabenson ◽  
Jean Chrysostôme Randriamboavonjy ◽  
Mihoby Arivony Rajaominoson ◽  
...  
Keyword(s):  
Phaseolus Vulgaris ◽  
Growth Parameters ◽  
Block Design ◽  
Organic Fertilizer ◽  
Cattle Manure ◽  
Growth And Yield ◽  
Mineral Fertilization ◽  
Randomized Block Design ◽  
Bone Powder ◽  
Hautes Terres

Une étude a été entreprise sur les Hautes Terres malgaches. L’objectif est d’évaluer l’effet de la poudre d’os et le fumier de zébu sur la croissance et le rendement de haricot (Phaseolus vulgaris). L’expérimentation a été mise en place avec un dispositif en blocs randomisés à quatre répétitions et quatre traitements : (1) parcelles témoins non fertilisées (T0) et parcelles fertilisées respectivement par (2) de fumier de zébu pur (Tfu), (3) de fumier de zébu combiné avec du N11P22K16 (Tfu+NPK) et (4) de fumier de zébu combiné avec de la poudre d’os (Tfu+os). Les résultats ont montré que la combinaison de fertilisants organiques et minéraux a offert de meilleures croissances (hauteur de la plante et nombre des feuilles) par rapport au simple apport de fertilisant organique. Par ailleurs, les rendements en grains de haricots ont été significativement plus élevés avec Tfu+os (1,77 t.ha-1) par rapport aux traitements Tfu+NPK (1,47 t.ha-1) et Tfu (1,32 t.ha-1). Ces trois traitements étant significativement plus élevés que le traitement témoin sans aucun apport de fertilisant T0 (0,73 t.ha-1). En conclusion, l’apport de la poudre d’os apparaît comme un bon substitut à l’emploi d’engrais de synthèse et pourrait être recommandé pour la production de haricot.Mots clés : Engrais minéral ; phénologie de haricot ; sol ferrallitique ; rendement de culture.   English Title: Bone powder and zebu manure effects on beans (Phaseolus vulgaris L) production in Highlands of MadagascarAn experiment was carried out in Highlands of Madagascar. This study aims to assess zebu bone powder and cattle manure effects in fertilization for common bean (Phaseolus vulgaris) growth and yield. Four treatments were compared in a complete randomized block design with four replications: (1) no-fertilized control plots (T0) and fertilized plots respectively with (2) cattle manure only (Tfu); (3) mixed fertilization with cattle manure and N11P22K16 (Tfu+ N11P22K16); and (4) mixed fertilization with cattle manure and bone powder (Tfu + os). In result, mixed fertilizer with organic and mineral improved significantly bean growth parameters (plant height and number of leaf plant) compared with organic fertilizer alone. Bean grain yields were significantly higher with Tfu+os (1.77 t.ha-1) compared to Tfu + NPK (1.47 t.ha 1) and Tfu (1.32 t. ha-1) and which were not significantly different. The control T0 (0.73 t.ha-1) showed significantly lower yield than the three other treatments. In fact, bone powder could be encouraged locally as an alternative resource to synthetic fertilizer.Keywords: Mineral fertilization; bean phenology; ferralitic soil; crop yield.

scholarly journals BUDIDAYA PADI PADA LAHAN SAWAH BUKAAN BARU WILAYAH PERBATASAN KABUPATEN MERAUKE

2019 ◽  
Vol 44 (3) ◽  
pp. 277
Author(s):  
Petrus A Beding ◽  
Fransiskus Palobo ◽  
Batseba MW Tiro
Keyword(s):  
Organic Matter ◽  
Acid Soil ◽  
Block Design ◽  
Organic Matter Content ◽  
Chemical Properties ◽  
Yield Component ◽  
Matter Content ◽  
Border Region ◽  
Randomized Block Design ◽  
Porous Soils

Merauke Regency is one of the districts in Papua Province which borders directly with neighboring Papua New Guinea (PNG), which in addition is a rice development area. In general, new openings, poor physical and chemical properties with porous soils, thin layer, low organic matter content, high salinity and drought problems. This study aims to determine the productivity of rice in new openings in the border region. The study was conducted in Merauke Regency, Papua Province from April to August 2018. The design used was a factorial Randomized Block Design with 5 factor children, each variety used was Inpari-32, Inpari-33, Inpari-43, Inpara-8, Dodok Erok. The results of the study were acid soil pH status, high and very high organic matter, very low cation exchange rate. The components of growth in plant height, productive tillers and panicle length were not significantly different. The yield component was significantly different in the highest number of unripe per-panicle Inpara-8 (140.3 g), the highest empty grain per panicle Inpara-8 (55.5 grains) and the 1000 heaviest Dodok Erok 29.4 g. Whereas Grain content, Dry Grain Harvest is not real.

PENGARUH KOMPOS SAMPAH KOTA DAN PUPUK KANDANG SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN PAKCOY (BRASSICA RAPA, L. CHINENSIS) PADA ALUVIAL KABUPATEN INDRAMAYU

2018 ◽  
Vol 9 (2) ◽  
pp. 153-163
Author(s):  
Wiwik Ambarsari ◽  
Henly Yuliana
Keyword(s):  
Plant Height ◽  
Brassica Rapa ◽  
Block Design ◽  
Cattle Manure ◽  
Growth And Yield ◽  
Randomized Block Design ◽  
Two Factors ◽  
Number Of Leaves ◽  
Experimental Garden

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).

scholarly journals Peran Pupuk Organik dalam Peningkatan Efisiensi Pupuk Anorganik pada Padi Sawah (Oryza sativa L.)

2015 ◽  
Vol 43 (1) ◽  
pp. 8
Author(s):  
Totong Siwanto ◽  
Sugiyanta , ◽  
Maya Melati
Keyword(s):  
Oryza Sativa L ◽  
Block Design ◽  
Organic Fertilizer ◽  
Biological Properties ◽  
Paddy Rice ◽  
Inorganic Fertilizer ◽  
Growth And Yield ◽  
Research Station ◽  
Randomized Block Design ◽  
Two Factors

ABSTRACT<br />Application of organic fertilizer into the soil is designated as a source of macro, micro nutrients and organic acids; it also acts as soil ameliorant that improve physical, chemical and biological properties of soil. Application of high rates organic fertilizer has a constraint namely the availability and ease of application. Therefore, it is necessary to learn the use of organic fertilizer with low rates to improve the efficiency of chemical fertilizers. This research was aimed to study the effect of organic and inorganic fertilizers on growth and yield of paddy rice, as well as the efficiency of N, P, K inorganic fertilizer. Field experiment was conducted at Sawah Baru Research Station, University Farm IPB, Bogor, West Java from September to December 2013. The experiment used Randomized Block Design consisted of two factors: rates of organic fertilizer (0, 250, 500, 750, and 1,000 kg ha-1), and rates of inorganic fertilizer (0, 100, 200, 300, and 400 kg ha-1). The results suggested that the application of 1,000 kg organic fertilizer ha-1 + 400 kg inorganic fertilizer ha-1 did not show significant interaction. Application of organic fertilizer alone up to 1,000 kg ha-1 resulted in low growth and yield. Increasing rates of  application up to 400 kg inorganic fertilizer ha-1 increased the growth and yield of paddy rice. The highest N efficiency was 89.19% at a rate of 500 kg organic fertilizer ha-1 + 200 kg inorganic fertilizer ha-1, whereas the highest efficiency of P and K, respectively were 69.55% and 92.52% at a rate of 750 kg organic fertilizer ha-1 + 300 kg inorganic fertilizer ha-1.<br />Keywords: NPK, organic fertilizer, paddy rice

scholarly journals Fertilizer integration on cacao cum rubber: implications on cacao growth, yield, disease occurrence and profitability

2021 ◽  
Vol 5 (2) ◽  
pp. 169-196
Author(s):  
Noe S Mamon Jr
Keyword(s):  
Block Design ◽  
Organic Matter Content ◽  
Growth Yield ◽  
Leaf Nitrogen ◽  
Matter Content ◽  
Leaf Length ◽  
Growth And Yield ◽  
Leaf Nitrogen Content ◽  
Dry Bean ◽  
Disease Occurrence

This study was conducted to enhance the growth and yield performance of cacao trees under mature rubber for one (1) fruiting season through the integration of urea and vermicompost. The experimental design was set in factorial Randomized Complete Block Design with a total of 15 treatment combinations. The treatments were three rates of urea (0, 100 and 200 g/tree) and five rates of vermicompost (0, 1.5, 3.0, 4.5 and 6.0 kg/tree). The trunk circumference, leaf length and width, number of pods developed and harvested, pod and bean character, soil OM%, leaf Nitrogen content and prevalence of pest and diseases were evaluated. The application of 200g urea per tree produced significant increase from 4.86 to 8.44 kg (73.66% increase) in weight of harvested pods and from 23.32 to 26.40 g/pod (13.21% increase) dry bean weight and significant decrease in the pod index from 43.39 to 38.45 (11.36% decrease). Moreover, the heaviest and thickest pod husk was obtained from plants applied with 100 grams urea + 1.5 kg vermicompost. The highest mean number of beans/pod was obtained from trees applied with 100 – 200 g urea + 1.5 – 3.0 kg vermicompost.  The soil organic matter content (%) and leaf N was slightly increased by application of fertilizer treatments. Pod borer infestation and nematode population were significantly affected by application of urea and vermicompost. Application of 100 g urea/tree or 3.5 bags/ha gave the highest return of investment and was the most profitable source of nutrient.

scholarly journals Pengaruh Dosis Pupuk Organik Cair Daun Lamtoro terhadap Pertumbuhan dan Hasil Tanaman Pakcoy (Brassica rapa l.) Varietas Nauli-F1

2019 ◽  
Vol 7 (2) ◽  
pp. 57
Author(s):  
Odang Hidayat ◽  
Aep Suharyana
Keyword(s):  
Field Experiment ◽  
Brassica Rapa ◽  
Experimental Approach ◽  
Block Design ◽  
Organic Fertilizer ◽  
Growth And Yield ◽  
Good Effect ◽  
Fertilizer Treatment ◽  
Randomized Block Design ◽  
Number Of Leaves

The research was conducted in Padasari Village, Cimalaka Sub-district, Sumedang District, from June to September 2018, located at an altitude of 600 m asl. The objective of experiment was to study the effect of dosage of lamtoro leaf organic fertilizer to growth and yield of Pakcoy (Brassica rapa L.) plant varieties Nauli-F1. The research was conducted by experimental approach through field experiment. The design used in the experiment was a simple randomized block design consisting of six treatments and four replications. The dose of liquid organic fertilizer treatment Lamtaro leaves consist of: A : 0 L Ha-1, B: 100 L Ha-1, C: 200 L Ha-1, D: 300 L Ha-1, E: 400 L Ha-1, and F: 500 L Ha-1. The result of experiment showed that the use of lamtoro liquid organic fertilizer gave a good effect on all observation variables. The dose of Lamtoro leaf organic fertilizer 500 L Ha-1 showed the best result an plant height, number of leaves, net weight per plant, net weight per plot, and the shoot root ratio.

scholarly journals Pengaruh Pupuk Organik dan Anorganik terhadap Pertumbuhan dan Hasil Tanaman Sawi Hijau (Brassica rapa. L)

2019 ◽  
Vol 9 (2) ◽  
pp. 166
Author(s):  
ARJUNA YOHANNES SIMANULLANG ◽  
NI LUH KARTINI ◽  
ANAK AGUNG ISTRI KESUMADEWI
Keyword(s):  
Brassica Rapa ◽  
Block Design ◽  
Organic Fertilizer ◽  
Field Research ◽  
Chicken Manure ◽  
Growth And Yield ◽  
Inorganic Fertilizers ◽  
Total N ◽  
Randomized Block Design ◽  
Organic And Inorganic Fertilizers

The Effect of Organic and Inorganic Fertilizers on The Growth and Results of Green Mustard (Brassica rapa L.). Green mustard (Brassica rapa L.) is a vegetable that preferred by many consumers, this causes many farmers cultivate this vegetables. One of the important factor in the cultivation of green mustard is fertilizer type. Alternative to improve soil quality and fertility is by providing organic matter. A field research was conducted to evaluate the effect of organic and inorganic fertilizers on the growth and yield of green mustard, in Banjar Taman Tande, Baturiti Village, Bedugul from April to June 2018. This study was designed with a Randomized Block Design with nested patterns consisting of two factors. The first factor was the type of fertilizer, which was consisted of four types of organic fertilizer, namely: vermicompost, cow manure, chicken manure, goat manure and inorganic fertilizers (NPK Mutiara). The second factor was fertilizer dosage, which was consisted of three levels, namely: 0 tons/ha, 15 tons/ha, and 30 tons/ha, while for NPK Mutiara fertilizer dosages, namely: 0 kg/ha, 150 kg/ha, and 300 kg/ha.The results showed that the effect of organic and inorganic fertilizers were not significantly different on the growth and yield of green mustard plants and RAE values. The total N content of soil on vermicompost treatment was 0.23% equal to NPK Mutiara. The total population of soil microbes on vermicompost treatment under dosage of 15 tons/ha and 30 tons/ha were 1.4 x 106 cfu/g that was much higher compared to NPK Mutiara 150 kg/ha fertilizer (0.3 x 106 cfu/g).

scholarly journals The effect of combination of AB-mix nutrition with liquid organic fertilizer of tofu liquid waste on hydroponical growth and production of lettage (Lactuca sativa L.)

2021 ◽  
Vol 4 (1) ◽  
pp. 165-170
Author(s):  
Arnis En Yulia ◽  
Murniati ◽  
Isna Rahma Dini ◽  
Laila Manja
Keyword(s):  
Block Design ◽  
Organic Fertilizer ◽  
Liquid Waste ◽  
Leaf Length ◽  
Growth And Yield ◽  
Fresh Weight ◽  
Root Volume ◽  
Lactuca Sativa L ◽  
Randomized Block Design ◽  
Number Of Leaves

This study aims to determine the effect of the combination of AB mix nutrients with liquid organic fertilizer (LOF) of tofu liquid waste on the growth and yield of lettuce plants and to obtain the best combination for the growth and yield of lettuce hydroponically. This study used a non-factorial Randomized Block Design (RBD), consisting of a comparison of nutritional treatments, namely: N1 = 100% AB mix + 0% LOF of liquid waste tofu, N2= 75% AB mix + 25% LOF of tofu liquid waste, N3= 50% AB mix + 50% LOF of tofu liquid waste, N4= 25% AB mix + 75 % LOF of tofu liquid waste, N5= 100% LOF of waste liquid tofu which consists of 4 replications. Parameters observed were plant height, number of leaves, leaf length, leaf width, root length, fresh weight, root volume and weight fit for consumption. The results showed that the administration of 50% AB mix + 50% LOF of tofu liquid waste and 25% AB mix + 75% LOF of tofu liquid waste showed results that tended to be the same but the results of the combination of 75% AB mix + 25% LOF of tofu liquid waste were higher. On the parameters of the number of leaves is 11.12 strands, fresh weight is 66.40 g and suitable weight for consumption is 58.31 g.

scholarly journals RESPON TIGA VARIETAS CAISIM (Brassica juncea L.) TERHADAP BERBAGAI KONSENTRASI PUPUK ORGANIK CAIR

2019 ◽  
Vol 15 (3) ◽  
pp. 341
Author(s):  
Destia Susanti Sugeng ◽  
Yatmin Yatmin ◽  
Priyadi Priyadi
Keyword(s):  
Organic Liquid ◽  
Block Design ◽  
Organic Fertilizer ◽  
Research Data ◽  
Growth And Yield ◽  
Liquid Fertilizer ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Bartlett Test ◽  
Difference Test

Liquid organic fertilizer is a technology in fertilizing to facilitate application. This study aims to study the response of three types of caisim plant varieties that are applied liquid organic fertilizer with several levels of concentration. The study was conducted using a Complete Randomized Block Design (RCBD), which was arranged in factorial with three replications. The first factor is three varieties of caisim (V) consisting of three levels, namely: v1 = tosakan variety, v2 = shinta variety, v3 = kumala variety. The second factor is the concentration of organic liquid fertilizer (C) consisting of three levels, namely: c1 = 3 ml / l water, c2 = 6 ml / l, c3 = 9 ml / l. The homogeneity of the research data was tested by Bartlett test and Tuckey tested the data in addictiveness then analyzed with variance and continued with the smallest significant difference test (LSD) at 5% level. The results showed that the use of three types of caisim varieties showed significant differences in the growth and yield of caisim plants as indicated by the plant height, leaf number and shoot-root ratio. The treatment of liquid organic fertilizer concentration showed no significant difference in the growth and yield of caisim plants in all observed variables.

scholarly journals Pertumbuhan, hasil, dan kandungan kromium kangkung darat akibat kombinasi macam dan dosis bahan organik pada media tanam tercemar

Kultivasi ◽  
2019 ◽  
Vol 18 (3) ◽  
Author(s):  
Intan Nurcahya ◽  
Noertjahyani Noertjahyani ◽  
Hudaya Mulyana
Keyword(s):  
Heavy Metal ◽  
Block Design ◽  
Organic Fertilizer ◽  
Water System ◽  
Growth Yield ◽  
Dry Weight ◽  
Growth And Yield ◽  
Water Spinach ◽  
Polluted Soils ◽  
Randomized Block Design

Sari. Kangkung darat merupakan salah satu tanaman yang dapat menyerap logam berat. Hal ini berkaitan dengan pertumbuhan, hasil, dan keamanan kangkung sebagai bahan konsumsi. Pencemaran lahan pertanian dapat disebabkan dari kegiatan industri, salah satunya yaitu limbah penyamakan kulit yang mengandung logam berat kromium yang mengairi lahan pertanian. Pemberian bahan organik merupakan salah satu cara untuk meningkatkan hasil tanaman kangkung darat dan menyerap logam berat. Penelitian bertujuan untuk mengetahui pengaruh kombinasi macam dan dosis bahan organik pada media tercemar kromium penyamakan kulit terhadap pertumbuhan, hasil dan kandungan kromium pada tanaman kangkung darat. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan sembilan perlakuan dan tiga kali ulangan. Perlakuan kombinasi macam dan dosis bahan organik terdiri dari serasah daun, pupuk kandang kambing, dan kascing dengan dosis masing-masing 5 t ha-1, 10 t ha-1dan 15 t ha-1. Hasil penelitian menunjukkan bahwa perlakuan kombinasi macam dan dosis bahan organik pada media tercemar kromium penyamakan kulit berpengaruh nyata terhadap pertumbuhan, dan hasil tanaman kangkung darat. Kombinasi kascing 15 t ha-1 memberikan pengaruh yang lebih baik terhadap tinggi tanaman, bobot segar per tanaman, dan bobot kering per tanaman, sedangkan pemberian serasah daun 5 t ha-1 menghasilkan tanaman kangkung darat dengan kandungan kromium yang lebih rendah (51,33 mgkg-1) dibandingkan perlakuan lainnya tetapi tanaman dengan kadar tersebut belum aman untuk dikonsumsi.Kata Kunci : kangkung darat, bahan organik, kromium, hasilAbstract. Water spinach is a heavy metal accumulator plant if grown in polluted soils. This raises the concern of water spinach safety as one of the most consumed vegetables in Asian household. Land pollution in water spinach cultivation area can be caused by industrial activities that involve heavy metals such as tannery. Industrial waste such as chrome leaches to the water system that eventually will be used as irrigation source for agriculture. Organic fertilizer is a potential solution to increase water spinach growth, yield, and absorb heavy metal contaminants. This research evaluated the effect of type and dosage of organic fertilizer on water spinach that grown in chromium-polluted soils. This research design used Randomized Block Design (RBD) with nine treatments and three replication. The treatment of combination of types and dosages of organic fertilizer. There were dried leaves, goat manure, and vermicompost with dosage of 5 t ha-1, 10 t ha-1 and 15 t ha-1. The results of this research showed that the effect of combination of organic fertilizer type and dosages at chrome polluted media gave better effect on growth, and yield of water spinach. Giving vermicompost of 15 t ha-1 gaves better effect on plant height, fresh weight of plant, and dry weight of plant, meanwhile the doses of 5 t ha-1dried leaves showed the lowest chrome content compared to other treatments, but these plants are still unsafe for consumption due to high chrome content.Keywords: water spinach, organic fertilizer, chromium, yield

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