scholarly journals Keragaman Fenotipe dan Heritabilitas Kedelai (Glycine max [L.] Merril) Generasi F6 Hasil Persilangan Wilis X Mlg2521

2017 ◽  
Vol 16 (2) ◽  
Author(s):  
Ridwan Kusuma ◽  
Nyimas Sa’diyah ◽  
Yayuk Nurmiaty
Keyword(s):  
Plant Height ◽  
Block Design ◽  
Grain Weight ◽  
Phenotypic Variance ◽  
Plant Weight ◽  
Randomized Block Design ◽  
Glycine Max L ◽  
Heritability Estimates ◽  
Number Of Seeds ◽  
Made In

Soybean consumption here in Indonesia continues to increase each year that is notaccompanied by an increase in soybean production. One way to increase soybeanproduction by using improved varieties. The purpose of this study were (1) Estimating thevalue of the diversity of phenotypes soy F6 generations from crosses between Wilis x Mlg2521,(2) Estimating the heritability estimates soybean F6 generations from crosses Wilis x Mlg2521,(3) Know the numbers expectation of F6 generation crosses Wilis x Mlg2521. The researchwas conducted from March 2014 until June 2014 at the Land Lab Lampung StatePolytechnic and observations made in Laboratory of Seed and Plant Breeding, University ofLampung. Soybean seeds used were F6 generation zuriat from Wilis x Mlg2521, Wilis andMlg2521. The treatment laid out in a randomized block design, 2 replications. The resultsshowed that (1) The diversity of phenotypes population F6 for characters date of flowering,harvesting age, plant height, number of productive branches, total number of pods plant,weight of 100 grains, grain weight plant and number of seeds plant including all the broadcriteria, (2) The value of heritability estimates the population F6 for characters date offlowering, harvesting age, plant height, number of productive branches, total number ofpods plant, weight of 100 grains, grain weight per plant and number of seeds plantbelonging to the high criteria, (3) Number expectations of the population F6 is 7-64-1-8 and7-64-1-3.Keywords: heritability, phenotypic variance, soybean

scholarly journals The Tolerance of Several Hybrid Corn (Zea mays L.) Varieties Type on Cob Rot in the Plateau of Simalungun Regency

2020 ◽  
Vol 8 (03) ◽  
pp. 289-295
Author(s):  
Warlinson Girsang ◽  
Rosmaria Girsang
Keyword(s):  
Plant Height ◽  
Zea Mays L ◽  
Block Design ◽  
Hybrid Corn ◽  
Randomized Block Design ◽  
Tolerant Variety ◽  
Different Types ◽  
The Difference ◽  
Rot Disease ◽  
Number Of Seeds

The research was carried out in Dolog Masagal Subdistrict, Simalungun Regency, altitude ± 1.100 m above sea level. The research was conducted from January to May 2019. The purpose of this study was to determine the tolerance level of several hybrid corn varieties to cob rot disease. Methods for conducting the research used randomized block design (RBD) with 1 factor. Types of hybrid corn varieties tested were: Pioneer 29 (V1), NK 99 (V2), Pioneer 12 (V3), NK 22 (V4), Pioneer 4 (V5), Nusantara I (V6), Asia 1 (V7).The parameters observed were: plant height, cob diameter, cob length containing seeds, number of seed rows per cob, number of seeds per row, number of seeds per cob,  husk cover in cob, cob rot intensity, the amount of dry production per plot, and the weight of 1.000 seeds. Based on the research results, different types of hybrid corn varieties produce different tolerances of cob rot resistance in the Simalungun highlands. The most tolerant variety of cob rot disease is Pioneer 29 (mild damage scale = 0 - 10%). Different types of varieties planted also affect various components of growth and production, among others: plant height, number of seeds per row, number of seed rows per cob, husk cover on cob, dry production per plot, and weight of 100 grains. As for the parameters of cob diameter, cob length containing seeds and the number of seed rows per cob, the difference in varieties did not significantly affect.

scholarly journals Planting Density and Soybean (Glycine max L.) Cultivars Effects on Yield Components in the Amazon

2020 ◽  
Vol 8 (3) ◽  
pp. 63
Author(s):  
Priscila Pereira Sacramento ◽  
Letícia Cunha da Hungria ◽  
Jamil Chaar El-Husny ◽  
Luis De Souza Freitas
Keyword(s):  
Grain Yield ◽  
Plant Height ◽  
Yield Components ◽  
Block Design ◽  
Planting Density ◽  
Maximum Height ◽  
Soybean Cultivars ◽  
Linear Behavior ◽  
Randomized Block Design ◽  
Glycine Max L

The aim of this study was to evaluate the influence of planting density and cultivar of soybean on yield components in the southeast Amazon. The experiment was carried out in an Oxisol, with a randomized block design in a 2 x 4 factorial scheme. The treatments were two soybean cultivars (BRS 9090 RR and BRS 8990 RR) and four planting densities (13, 15, 18 and 20 plants m-1), with three replications. First pod insertion height (IFP), plant height (H), number of pods per plant (NPP), grain yield (Y) and weight of 100 grains (W100) were evaluated. The insertion height of the first pod showed a tendency of increase with the increment of plants per linear meter for cultivar BRS 8990 RR, different of the behavior observed for the cultivar BRS 9090 RR, which only showed difference when the density of 300.000 plants ha-1 was tested. For plant height, among soybean cultivars, there was only difference in D400, with BRS 8990 RR showing a maximum height of 83.3 cm, 21% higher than BRS 9090 RR. When evaluated under D350, BRS 8990 RR showed an increase of 13% in the number of pods compared to BRS 9090 RR. Both cultivars showed linear behavior for the grain yield, increasing according the plant population, with the highest grain yield obtained under the density of 400.000 plants ha-1 (4527.3 kg ha-1). The weight of 100 grains was not influenced by any variation factor.

Genetic variability and inter-relationship of some quantitative characters in safflower

1974 ◽  
Vol 83 (2) ◽  
pp. 197-202 ◽  
Author(s):  
M. O. Khidir
Keyword(s):  
Plant Height ◽  
Indirect Effect ◽  
Block Design ◽  
Head Width ◽  
Positive Contribution ◽  
Quantitative Characters ◽  
Randomized Block Design ◽  
Relationship Of ◽  
100 Seed Weight ◽  
Number Of Seeds

SUMMARYEighteen varieties of safflower were studied in a randomized block design with five replications. Data on fourteen quantitative characters were recorded. Appreciable variability was displayed by all characters, especially yield and number of heads/plant. The heritability estimates ranged between 65 and 98%.Seed (achene) yield gave a significant positive genotypic correlation with number of seeds/head, head width, bract width and oil content. The 100-seed weight was significantly negatively correlated with the number of seeds/head and plant height at maturity. The genotypic correlations between yield/plant and four other traits were partitioned into direct and indirect effects. The highest direct positive contribution to yield was given by plant height, which had also a positive indirect effect via number of heads. The direct effect of the number of heads/plant was negative and the indirect effect via head width was positive.

scholarly journals APPLICATION OF DIFFERENT SOURCES AND DOSES OF BORON IN THE CORN CROP

2020 ◽  
Vol 7 (4) ◽  
pp. 23-28
Author(s):  
Angela Oliveira Silva ◽  
Wilian Henrique Diniz Buso
Keyword(s):  
Grain Yield ◽  
Plant Height ◽  
Block Design ◽  
Grain Weight ◽  
Stem Diameter ◽  
Nutrient Sources ◽  
Randomized Block Design ◽  
The One ◽  
Different Sources ◽  
1000 Grain Weight

One of the main problems faced in corn cultivation, especially in Cerrado regions, is the deficiency of micronutrients. Among the micronutrients essential for the development of plants, boron (B) stands out for participating in a series of physiological processes. Based on this, the present work aimed to evaluate the performance of corn under fertilization with different sources and doses of boron. The randomized block design in a 4x3 factorial scheme was used. Four boron doses (0, 1, 2, and 3 kg ha-1) and three nutrient sources (boric acid, borax, and ulexite), applied in topdressing, were evaluated. Plant height (cm), stem diameter (mm), first ear insertion height (m), ear length (cm), ear diameter (mm), number of rows per ear, number of grains per row, 1000-grain weight (g), and grain yield (kg ha-1) were evaluated. It was concluded that the boron sources and doses used did not influence the results of plant height, first ear insertion height, number of rows per ear, and grain yield. The three doses evaluated provided increases in stem diameter, with a dose of 2.08 kg ha-1 being the one with the highest average. The application of borax and ulexite results in higher values of ear diameter, number of grains per row, and 1000-grain weight. The dose of 1.74 kg ha-1 of boron provides the highest 1000-grain weight.

scholarly journals Application of Organic Liquid Fertilizer on Growth and Production of RiceVarieties (Oryza sativa L.)

1970 ◽  
Vol 5 (3) ◽  
pp. 355-363
Author(s):  
Hermawan Indra K. ◽  
Jonatan Ginting ◽  
Charloq
Keyword(s):  
Oryza Sativa ◽  
Sea Level ◽  
Plant Height ◽  
Oryza Sativa L ◽  
Organic Liquid ◽  
Block Design ◽  
Grain Weight ◽  
Liquid Fertilizer ◽  
Randomized Block Design ◽  
1000 Grain Weight

The aims of this study was to determine the effect of organic liquid fertilizer concentration and varieties on the growth and production of several varieties rice. This research had done at Desa Sendang Rejo, Kecamatan Binjai, North Sumatera with the 50 meters of sea level, from August until November 2016. This research used randomized block design with 2 factor treatments. The first factor was organic liquid fertilizer concentration with 4 levels 0 cc/ litre of water, 3 cc/liter of water, 6 cc/ litre of water and 9 cc/liter of water. The second factor was varieties with 3 levels Ciherang, Inpari 30 and Inpari 32. The result showed that the concentration organic liquid fertilizer significantly effect the plant height, tillers, 1000 grain weight and production per plant. Best result is obtained in treatment 9 cc/litre of water.

THE EFFECT OF ADDITIVE COMBINATION AND Azotobacter sp. TOWARDS Glycine max. L. GROWTH

2019 ◽  
Vol 24 (2) ◽  
pp. 97-107
Author(s):  
Yunia Vella Alfani ◽  
Pudjawati Suryatmana ◽  
Ade Setiawan
Keyword(s):  
Glycine Max ◽  
Chlorophyll Content ◽  
Plant Height ◽  
Block Design ◽  
Coconut Water ◽  
Plate Count ◽  
Total Plate Count ◽  
Randomized Block Design ◽  
Glycine Max L ◽  
Additive Materials

This study was aimed at determining the increasing of growth and production of soybean crops by giving Azotobacter sp. and additive materials such as coconut water, molasses, and bran. This research was conducted on Januari 2018 to April 2018 at Ciparanje Experimental Field Faculty of Agriculture. Universitas Padjadjaran, Jatinangor, Sumedang, West Java Province, on ± 774 meters above sea level (asl) using single factor randomized block design with 10 treatments; Azotobacter sp. and additive materials combination such as coconut water, molasses, and bran in three repetitions. The observations on the parameters observed in the final vegetative phase were on plant height, chlorophyll content, and population of Azotobacter sp. using Total Plate Count (TPC) method.The results show that the application of combination additives materials and Azotobacter sp. effect on populations Azotobacter sp., chlorophyll content, plant height and number of soybean pods (Glycine max L.). Application of coconut water independently, water added with Azotobacter sp., and combination of additive with Azotobacter sp. can give the best effect to the content of chlorophyll, plant height, and soybean crops components (Glycine max. L.).PENGARUH KOMBINASI BAHAN ADITIF DAN Azotobacter sp. TERHADAP PERTUMBUHAN Glycine max. L.Penelitian ini bertujuan untuk mengetahui pertumbuhan dan produksi tanaman kedelai dengan memberikan Azotobacter sp. dan aditif air kelapa, molase, serta dedak. Penelitian ini dilaksanakan pada Januari 2018-April 2018 di Kebun Percobaan Ciparanje Fakultas Pertanian Universitas Padjadjaran, Jawa Barat pada ± 774 meter di atas permukaan laut (dpl). Penelitian ini menggunakan rancangan acak kelompok dengan 10 perlakuan pemberian Azotobacter sp. dan aditif air kelapa, molase, serta dedak dengan tiga ulangan. Pengamatan terhadap parameter yang diamati pada fase vegetatif akhir yaitu tinggi tanaman, kandungan klorofil, dan populasi Azotobacter sp. dengan metode Total Plate Count (TPC). Hasil penelitian menunjukkan aplikasi kombinasi bahan aditif dan penambahan pupuk hayati Azotobacter sp. berpengaruh terhadap populasi Azotobacter sp., kadar klorofil, tinggi tanaman dan jumlah polong tanaman kedelai (Glycine max L.). Aplikasi air kelapa secara mandiri, air kelapa yang ditambahkan dengan Azotobacter sp., dan kombinasi bahan aditif dengan Azotobacter sp. dapat memberikan pengaruh terbaik terhadap kandungan klorofil, tinggi tanaman, dan komponen hasil tanaman kedelai (Glycine max. L.). 

scholarly journals Pengaruh Pemberian Pupuk NPK Phonska Terhadap Pertumbuhan Dan Produksi Tanaman Kacang Panjang (Vigna sinensis L) varietas Aura Jaguar

2021 ◽  
Vol 5 (2) ◽  
pp. 161
Author(s):  
Supandji Supandji ◽  
Edy Kustiani ◽  
Agus Purwanto
Keyword(s):  
Experimental Method ◽  
Plant Height ◽  
Block Design ◽  
Growth And Yield ◽  
Fertilizer Treatment ◽  
Vigna Sinensis ◽  
Plant Weight ◽  
Randomized Block Design ◽  
Number Of Leaves ◽  
Npk Fertilizer

This study aimed to determine the effect of Phonska NPK fertilizer on the growth and production of asparagus beans (Vigna sinensis L). A hypothesis is that applying Phonska NPK fertilizer at a 200 kg/ha dose is suspected to affect the growth and yield of long beans (Vigna sinensis L). This research was carried out in rice fields in Gempolan Village, Gurah District, Kediri Regency, East Java Province, from November 2020 to February 2021. The study was carried out using a simple Randomized Block Design (RAK) experimental method, repeated three times with one factor. Phonska NPK fertilizer dosage treatment (P) consists of 7 levels P0 = Without Phonska NPK fertilizer. P1 = Phonska NPK administration with a dose of 50 kg hectare-. P2 = Phonska NPK administration with a dose of 100 kg hectares-1 =. P3 = Phonska NPK administration at a dose of 150 kg ha-1. P4 = Phonska NPK administration at a dose of 200 kg ha-1. P5 = Phonska NPK administration at a dose of 250 kg ha-1. P6 = Phonska NPK administration at a dose of 300 kg ha-1 . The results showed that the application of Phonska NPK fertilizer significantly affected the observations of plant height, number of leaves, number of flowers per plant, number of pods per plant, weight of consumption pods per plant, and weight of consumption pods per hectare. The highest yield was achieved at a 200 kg NPK Phonska/ha fertilizer dose for a plant height of 237.75 cm. The number of leaves was 111.50 pieces. Phonska NPK fertilizer treatment at a 200 kg/ha dose resulted in 20,750 flowers, 112,500 pods per plant, 616,250 grams per plant weight, and 27,385 tons per hectare production per hectare. Penelitian ini bertujuan untuk mengetahui pengaruh pemupukan Phonska NPK terhadap pertumbuhan dan produksi tanaman kacang panjang (Vigna sinensis L). Penelitian dilakukan di lahan persawahan milik petani di Desa Gempolan, Kecamatan Gurah, Kabupaten Kediri, Provinsi Jawa Timur. November 2020 hingga Februari 2021. Penelitian ini menggunakan metode eksperimen Rancangan Acak Kelompok (RAK), satu faktor dan diulang sebanyak 3 kali. Perlakuan dosis pupuk Phonska NPK (P) meliputi 7 taraf, P0= kontrol, P1= pemberian NPK Phonska dengan dosis 50 kg hektar-1 , P2= pemberian NPK Phonska dengan dosis 100 kg hektar-1 , P3= pemberian NPK Phonska dengan dosis 150 kg hektar-1 , P4= pemberian NPK Phonska dengan dosis 200 kg hektar-1 , P5= pemberian NPK Phonska dengan dosis 250 kg hektar-1 , P6= pemberian NPK Phonska dengan dosis 300 kg hektar-1 . Hasil penelitian menunjukkan bahwa pemupukan NPK Phonska memberikan pengaruh sangat nyata terhadap nilai pengamatan tinggi tanaman, jumlah daun, jumlah bunga, dan jumlah polong per tanaman. Berat polong yang dapat dimakan per tanaman dan berat polong yang dapat dimakan per hektar. Hasil terbaik ditunjukkan oleh dosis pupuk 200 kg/ha untuk tinggi tanaman sebesar 237,75 cm, jumlah daun sebanyak 111,50 buah. Perlakuan dosis pupuk NPK Phonska dengan dosis 200 kg/ha menghasilkan jumlah bunga sebesar 20.75 buah, jumlah polong per tanaman sebesar 112,500 buah, berat polong sebesar 616,25 gram per tanaman dan produksi tiap hektar sebesar 27,38 ton/ha.

scholarly journals Response of The Growth and production sweet Corn on the Composition of Planting Media

1970 ◽  
Vol 6 (1) ◽  
pp. 129-134
Author(s):  
Hon Fiter Fernando Tambunan ◽  
Jonis Ginting ◽  
Meiriani
Keyword(s):  
Plant Growth ◽  
Plant Height ◽  
Sweet Corn ◽  
Block Design ◽  
Corn Plant ◽  
Indicator Plants ◽  
Experimental Field ◽  
Randomized Block Design ◽  
Top Soil ◽  
Number Of Seeds

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.

scholarly journals PERTUMBUHAN BERBAGAI VARIETAS KEDELAI (Glycine max L. Merril) PADA TANAH ULTISOL KABUPATEN ACEH TENGGARA

2019 ◽  
Vol 7 (2) ◽  
pp. 146
Author(s):  
Syariani Br. Tambunan ◽  
Afkar Afkar
Keyword(s):  
Glycine Max ◽  
Plant Height ◽  
Block Design ◽  
Flowering Period ◽  
Vegetative Period ◽  
Plot Size ◽  
Randomized Block Design ◽  
Aceh Province ◽  
Glycine Max L ◽  
Different Response

This study aims to determine the growth of various soybean varieties on Ultisol soil, especially on Ultisol soils in Kutacane. The study was conducted in Gulo Village, Darul Hasanah District, Southeast Aceh Regency, Aceh Province with hilly topography, from May to September 2019 at an altitude of 3200 asl. The study used a Non Factorial Randomized Block Design (RBD), with 4 treatment varieties (V) repeated in 4 replications with 63 plants per plot with 7 samples per plot. The plot size  is 3 m x 2 m with 30 x 20 cm spacing. The total number of plants was 1008, while the total number of sample plants was 112 plants. There are 4 soybean varieties: (V1) Anjasmoro, (V2) Dena1, (V3) Deja 1, and  (V4) Detap 1. The parameters observed in this study during vegetative period include plant height at 1, 2, 3, 4, 5, and 6 week after planting. The plant height were measured from the base of the stem to the highest leaf. The result is that each variety has a different response to the environment so that the growth, flowering period, and harvest period are also different on Ultisol soil especially in District of Southeast Aceh.

scholarly journals Heterosis in Pearl Millet for Yield and Yield Attributing Characters

2021 ◽  
Vol 10 (9) ◽  
pp. 268-275
Author(s):  
A. A. Madane A. B. Bagade ◽  
A. L. Suradkar S. B. Pawar
Keyword(s):  
Grain Yield ◽  
Plant Height ◽  
Pearl Millet ◽  
Analysis Of Variance ◽  
Block Design ◽  
Grain Weight ◽  
Randomized Block Design ◽  
Days To Maturity ◽  
Fodder Yield ◽  
1000 Grain Weight

The experimental material comprised of thirty two crosses along with twelve parents (four lines and eight testers) and standard checks AHB 1200 Fe and AHB 1269. The experiment was laid out in Randomized Block Design with two replications. The observations were recorded on ten characters viz., days to 50 per cent flowering, days to maturity, plant height, number of effective tillers, earhead length, earhead head girth, downey mildew, 1000 grain weight, grain yield and fodder yield. The analysis of variance revealed that there were significant differences among the parents and crosses for all the characters studied. Considering the heterosis ICMA 00888 X AUBI 15236, ICMA 00888 X AUBI 15157, ICMA 06777 X AUBI 15051 and ICMA 00888 X AUBI 15026 appeared to be the more promising hybrids for breeding.

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