scholarly journals PERTUMBUHAN DAN HASIL DUA VARIETAS KACANG TANAH DALAM TUMPANGSARI REPLACEMENT SERIES DENGAN PADI BERAS HITAM SISTEM IRIGASI AEROBIK PADA BEDENG

2021 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
Siti Zainab ◽  
Wayan Wangiyana
Keyword(s):  
Seed Yield ◽  
Irrigation System ◽  
Growth And Yield ◽  
Black Rice ◽  
Replacement Series ◽  
Irrigated Rice ◽  
Npk Fertilizer ◽  
Factor Interactions ◽  
Seed Yields ◽  
Plot Design

This study aimed to determine growth and yield of two varieties of peanut in a 2:2 replacement series intercropping system with black rice under aerobic irrigation system on raised-beds. The experiment, carried out on irrigated rice fields in South Kediri village (West Lombok, NTB) from May to August 2019, was arranged according to Split Split-Plot Design with three treatment factors, namely intercropping system as the main plots (T1: intercropping 2:2 rows between peanuts and black rice; T2: peanut monocrop), peanut varieties as the sub-plots (V1: Bison; V2: Hypoma-1 variety), and combinations of inorganic-organic-bio-fertilizers for black rice as the sub-sub-plots (P1: NPK fertilizer only; P2: NPK+Petroganik; P3: NPK+Petroganik+mycorrhiza bio-fertilizer). The intercropped peanut was fertilized only with 200 kg/ha Phonska (NPK). The results indicated that the most influencing treatment factors were intercropping systems and combinations of inorganic-organic-bio-fertilizers. However, there were significant two-factor-interactions, namely between varieties and intercropping systems on peanut leaf number, dry stover weight and dry filled-pod weight, and between intercropping systems and fertilizer combinations on seed yield and harvest index. Dry seed yields were not significantly different between varieties, but were higher under P3 (21.17 g/clump) or P2 (20.67 g/clump) compared to P1 (19.35 g/clump), while peanut intercropped with black rice resulted in higher seed yield (22.10 g/clump) than monocroped peanuts (18.69 g/clump). Based on the interaction between intercropping systems and fertilizer combinations, the highest seed yield was obtained in peanuts intercropped with black rice fertilized with NPK+organic+bio-fertilizer (23.65 g/clump) and the lowest average was in monocropped peanuts (17.87 g/clump).

Assessment of plant population on growth, fibre and seed yield of kenaf (Hibiscus cannabinus L.) in Ibadan western Nigeria

2020 ◽  
Vol 18 (1) ◽  
pp. 50-56
Author(s):  
S.O. Olanipekun ◽  
A.O. Togun ◽  
S.A. Adejumo ◽  
O.N. Adeniyan ◽  
A.K. Adebayo
Keyword(s):  
Seed Yield ◽  
Block Design ◽  
Hibiscus Cannabinus ◽  
Growth And Yield ◽  
Plant Spacing ◽  
Bast Fibre ◽  
Statistical Analysis System ◽  
Fibre Yield ◽  
Analysis System ◽  
Seed Yields

Kenaf is a multi-purpose crop with numerous industrial uses. Its production is constrained by poor cultural and agronomic practices which reduce yield. Inappropriate spacing among others could result in low yield. Effect of plant spacing on growth and yield of kenaf was investigated in Ibadan, Nigeria. Kenaf seed was sown (2 plants/stand) at three plant spacing: 50×15, 50×20, 50×25 cm was assessed for seed and bast fibre yields using randomized complete block design (RCBD) with three replicates. The analysis was done using statistical analysis system (SAS). Plant spacing differed significantly for bast fibre and seed yields. Highest bast fibre yield (0.9±0.03) and seed yield (0.5±0.01) were obtained at 50×20 cm and 50×25 cm spacing, respectively, while the lowest bast fibre yield (0.7±0.01) and seed yield (0.3±0.01) were obtained at 50×15 cm spacing. Spacing of 50 × 15 cm and 50 × 20 cm are appropriate when planting for fibre while 50 × 25cm is appropriate for seed production. Keywords: Kenaf, Spacing, Fibre and Seed yield.

scholarly journals Respon Penambahan Pupuk Hayati terhadap Pertumbuhan dan Hasil Padi Sawah

2019 ◽  
Vol 8 (2) ◽  
pp. 173-180
Author(s):  
Jumakir Jumakir ◽  
Endrizal Endrizal
Keyword(s):  
Analysis Of Variance ◽  
Rice Field ◽  
Rice Yield ◽  
Block Design ◽  
Growth And Yield ◽  
Irrigated Rice ◽  
Randomized Block Design ◽  
Plot Area ◽  
Npk Fertilizer ◽  
Biological Fertilizer

Jumakir J, Endrizal E. 2019. Response of biological fertilizer addition to growth and results of rice field. Jurnal Lahan Suboptimal: Journal of Suboptimal Lands. 8(2):173-180. The research objectives were to determine the effect or response of the addition of biological fertilizers to the growth and yield of rice, to determine the most effective type of biological fertilizer. This study was conducted in irrigated rice field of Sri Agung Village, Batang Asam sub District, West Tanjung Jabung District, Jambi Province in dry season 2016. The design was Randomized Block Design (RBD) with six treatments and three replications with 5 mx 10 m plot area, implemented in a farmer area of 1200 m2. The results of the analysis based on the analysis of variance showed significant and unreal differences in growth and yield of rice. The addition of biological fertilizer provided higher growth and yields than without biological fertilizer. Provibio biofertilizer is the most effective biofertilizer that can provide the highest rice yield and the use of biofertilizer can save 50% recommended NPK fertilizer.

scholarly journals Studies on growth and yield characters of chickpea (Cicer arietinum L.) varieties suitable for mechanical harvesting

2020 ◽  
Vol 7 (3) ◽  
pp. 634-637
Author(s):  
S. Jaffar Basha ◽  
◽  
V. Jayalakshmi ◽  
S. Khayum Ahammed ◽  
N. Kamakshi ◽  
...  
Keyword(s):  
Seed Yield ◽  
Agricultural Research ◽  
Pooled Analysis ◽  
Test Weight ◽  
Growth And Yield ◽  
Research Station ◽  
Rabi Season ◽  
Higher Plant ◽  
Number Of Branches ◽  
Plot Design

The growth and yield characters of chickpea varieties suitable for mechanical harvesting were evaluated through field experiment conducted for three consecutive years (2016__17 to 2018__19) during rabi season on vertisols under rainfed conditions at Regional Agricultural Research Station, Nandyal, Andhra Pradesh. The investigation was carried out in split plot design with three replications. Two plant geometries (30.0 × 10.0 cm and 22.5 × 10.0 cm) were assigned to main plots and six chickpea varieties (viz., GBM 2, Dheera, CSJ 515, HC 5, Phule G 08108 and BRC 1) were assigned to sub plots. Pooled analysis of experimental results indicated that significantly higher number of branches per plant (8.7) and number of pods per plant (31.1) and test weight (24.3 g) were observed under 30.0 × 10.0 cm when compared to 22.5 × 10.0 cm. Higher plant height (44.8 cm), height of lowest pod bearing branch (30.0 cm), lower days to 50 % flowering (42.1 days) and higher test weight (31.2 g) were observed in Dheera. Higher number of branches per plant (9.2) and number of pods per plant (34.2) were observed in GBM 2. Higher seed yield was observed in Phule G 08108 (1708 kg ha-1) which is followed by GBM 2 (1675 kg ha-1) Dheera (1569 kg ha-1) and BRC 1 (1493 kg ha-1). Higher harvest index (56.4%) was also observed in Phule G 08108. Chickpea varieties GBM2, Dheera and BRC1 were best suitable for mechanical harvesting and higher seed yield due to their excellent morphology.

Growth, development and yield of pigeon pea (Cajanus cajan (L.) Millsp.) in the lowland tropics:2. Effect of reduced assimilatory capacity

1982 ◽  
Vol 98 (1) ◽  
pp. 71-77 ◽  
Author(s):  
T. O. Tayo
Keyword(s):  
Seed Yield ◽  
Dry Matter ◽  
Pigeon Pea ◽  
Field Trials ◽  
Growth And Yield ◽  
Vegetative Stage ◽  
Dry Matter Accumulation ◽  
Filling Stage ◽  
Growth Development ◽  
Seed Yields

SUMMARYIn two field trials in 1980, 33, 67 or 100% of the leaves on pigeon pea (cv. Cita-1) plants were removed either at the vegetative stage, the onset of flowering, or at the rapid pod-filling stage, in order to evaluate the effect of reduced assimilatory capacity on the growth and yield characteristics of the crop.Reduction in the assimilatory capacity of the plant led to significant reduction in the vegetative growth, dry-matter accumulation and seed yield of the defoliated plants compared with the undefoliated control such that 33, 67 or 100% defoliation led to 15–55, 40–60 and 75–80% reduction in seed yield respectively, at both trials. Also, defoliation was more damaging to crop performance if carried out from the onset of flowering than at the vegetative stage. Thus, the seed yields of plants defoliated at the onset of flowering and the rapid pod-filling stage were 30–80 and 40–45 % lower than the yield from plants defoliated at the vegetative stage in both trials.

scholarly journals Dosis Pupuk NPK Terhadap Pertumbuhan dan Hasil Jagung Hibrida

2018 ◽  
Vol 20 (2) ◽  
pp. 28
Author(s):  
Pricillia Galuh Pusparini ◽  
Ahmad Yunus ◽  
Dwi Harjoko
Keyword(s):  
Sea Surface ◽  
Growth And Yield ◽  
Corn Yield ◽  
Hybrid Variety ◽  
Main Plot ◽  
Corn Productivity ◽  
Npk Fertilizer ◽  
Research Show ◽  
Corn Hybrid ◽  
Plot Design

<p>Corn is an important crop. Potency of corn productivity in Indonesia are still low. Main obstacles of increasing corn productivity is convertion of fertile land into non agriculture interest. the increase of corn productivity can be done by administrating NPK fertilizer and hybrid variety. This research is aiming at deciding and analyzing the effect of NPK fertilizer administration and hybrid corn variety towards growth and result. This research was held in June to October 2017, at Srimartani Village, Piyungan Districts, Bantul Regency, Daerah Istimewa Yogyakarta with regosol soil type and land altitude around 80 meter above sea surface. This experiment arranged in split plot design by factorial. Experimented factor are two corn hybrid variety ABCD and EFGH (main plot) with three doses of NPK fertilizer 200, 300 and 400 kg ha<sup>-1</sup> (sub plot). The result of research show that there are responds in two variety towards NPK fertilizer dosage almost same (unreal interraction). ABCD and EFGH variety reach highest result of height and component at 300 kg ha<sup>-1</sup>doses. Variable of cob weight with husk, cob weight without husk, cob length, total row, dry pipilan weight per plot, 100 seeds weight, fresh stover wieght, dry stover weight, harvest index and yield per hectare the highest average is variety of EFGH. NPK fertilizer dosage 300 kg ha<sup>-1</sup> is the best amount to optimally increase the growth and yield of hybird corn (8,92 ton ha<sup>-1</sup>). EFGH variety with 300 kg ha<sup>-1</sup> NPK fertilizer dosage can increase the potency of hybird corn yield. EFGH variety is showing better results (9,26 ton ha<sup>-1</sup>).  </p>

scholarly journals Effect of Row Spacing and Cultivar on the Growth and Seed Yield of Soybean (Glycine max [L.] Merrill) in Kharif-II Season

2013 ◽  
Vol 11 (1) ◽  
pp. 33-38 ◽  
Author(s):  
MM Rahman ◽  
MM Rahman ◽  
MM Hossain
Keyword(s):  
Glycine Max ◽  
Seed Yield ◽  
Growth And Yield ◽  
Row Spacing ◽  
Soybean Cultivars ◽  
Field Laboratory ◽  
Split Plot ◽  
Glycine Max L ◽  
Main Plot ◽  
Plot Design

An experiment was conducted at the Agronomy Field Laboratory of Bangladesh Agricultural University, Mymensingh during Kharif-II season 2005 to investigate the effect of row spacing and cultivars on the growth and yield of soybean. Three soybean cultivars: (1) Bangladesh Soybean -4 (G- 2), (2) BARI soybean -5 (BS-5) and (3) Shohag (PB-1) and four row spacings, (1) 20 cm, (2) 30 cm, (3) 40 cm and (4) 50 cm were used in the experiment in a split-plot design with row spacing in the main plot and cultivars in the sub-plot. Seeds were sown on 26 July 2005 at specified rows maintaining 5 cm plant to plant distance. The highest seed yield was obtained from 20 cm spacing and yield decreased with increased spacing irrespective of cultivars. Among cultivars the highest yield was given by cultivar BS-5 which was followed by PB-1. It was concluded that the soybean cultivars BS-5 and PB-1 could be selected for sowing in Kharif-II season and should be planted at 20 cm apart rows for achieving higher yield. DOI: http://dx.doi.org/10.3329/agric.v11i1.15239 The Agriculturists 2013; 11(1) 33-38

Growth and yield of indeterminate soybeans. 1. Effect of defoliation

1987 ◽  
Vol 27 (6) ◽  
pp. 889
Author(s):  
LW Banks ◽  
AL Bernardi
Keyword(s):  
Seed Size ◽  
Seed Yield ◽  
Leaf Damage ◽  
Growth And Yield ◽  
Seed Number ◽  
Area Index ◽  
Full Flowering ◽  
Beginning Of Flowering ◽  
Seed Yields ◽  
Over The Top

Indeterminate soybeans (Glycine max, varieties Chaffey and Farrer) were subjected to defoliation treatments in the field over 3 years to determine their ability to recover from leaf damage from foliage feeding pests. Defoliation treatments were imposed in years 1 and 2 by clipping all leaflets in half mechanically (50%) or by removing all leaves leaving the petioles on the plant (1 00%) to simulate 2 severe levels of sudden defoliation. The variety Chaffey was defoliated early in vegetative growth (V2), at the beginning of flowering (Fl), at full flowering (F100) or at the end of flowering (EF100) as single treatments in years 1 and 2. In year 3, only the top 4 leaves of each plant were clipped in half to simulate levels of defoliation experienced in commercial crops. In that year the variety Farrer was treated at stages V3 (early vegetative), F1 or F100 as single treatments or at V3 + F1, F1 + F100 or weekly from V3 to EF100 as repeated treatments. Severe defoliation (100%) at EF100 hastened maturity (95% of pods dry) by 24 days (year 1) and 22 days (year 2), which reduced seed size by 34 and 41%, seed number by 38 and 32% and seed yield by 58 and 60%, respectively. Seed yield was also reduced by a single 100% defoliation at F1 due to reductions in seed number rather than to seed size. The repeated defoliations in year 3 reduced leaf area index, plant height, seed number and .seed yield. Weekly defoliations reduced yield by 20% by reducing seed size by 8% and seed number by 13%. We conclude that, prior to flowering, 50% defoliation is unlikely to reduce yield, but repeated damage will reduce yield significantly. Also, indeterminate soybeans can withstand an initial 50% loss over the top 4 leaves at F1, but repeated defoliations reduce seed yields.

Comparison of the effects of autumn and spring sowing date on growth and yield of combining peas (Pisum sativutn L.)

1985 ◽  
Vol 104 (1) ◽  
pp. 35-46 ◽  
Author(s):  
S. N. Silim ◽  
P. D. Hebblethwaite ◽  
M. C. Heath
Keyword(s):  
Seed Yield ◽  
Dry Matter ◽  
Sowing Date ◽  
Winter Survival ◽  
Growth And Yield ◽  
Yield Data ◽  
Matter Production ◽  
Sowing Dates ◽  
Seed Yields ◽  
Spring Sowing

SummaryExperiments were conducted between 1978 and 1981 to investigate the effect of autumn and spring sowing on emergence, winter survival, growth and yield of combining peas (varieties ‘Frimas’, ‘Filby’ and ‘Vedette’). Effects of growth regulator PP 333 (Paclobutrazol, ICI pic) application and defoliation on winter survival of Filby were also investigated. Field emergence of autumn-sown Frimas (winter hardy) was less than Vedette or Filby but percentage winter survival was greater. PP 333 application, but not defoliation, increased percentage winter survival of Filby sown in September. Total dry-matter production and photosynthetic area of autumn- compared with spring-sown crops varied considerably between seasons. Yield data indicated that autumn-sown crops produce similar seed yields to spring sowings when winter survival is adequate. November sowings matured 2–4 weeks before March-sown crops, depending on variety and season. Optimum sowing dates were mid-November and early March. Large seed-yield reductions occurred when sowing was delayed until mid-April.

scholarly journals Effect of Nitrogen, Phosphorus and Sulphur on Growth and Yield of Cress (Lepidium sativum L.)

2017 ◽  
Vol 14 (2) ◽  
pp. 527-529 ◽  
Author(s):  
N. K. Chavda ◽  
R. A. Patel ◽  
Priya Patel ◽  
B. V. Hirpara
Keyword(s):  
Seed Yield ◽  
Interaction Effect ◽  
Growth And Yield ◽  
Lepidium Sativum ◽  
Research Centre ◽  
Aromatic Plant ◽  
Yield Attributes ◽  
Seed Yields ◽  
Nitrogen Phosphorus ◽  
Lepidium Sativum L

ABSTRACT: An experiment was conducted during rabiseason of the year 2014-15 at Medicinal and Aromatic Plant Research Centre, AnandAgricultural University, Anand (Gujarat) to study the effect of nitrogen, phosphorus and sulphur on cress (LepidiumSativum L.). Nitrogen significantly increase seed yields up to the level of 100 kg N/ha. Similarly, application of 80 kg P2O5/ha and 20 kg S/ha significantly improved growth and yield attributes and seed and stover yields. Interaction effect of N and S significantly increased number of siliquae/plant and seed yield.

scholarly journals Effect of spacing, fertilizers and varieties on growth and yield parameters of okra (Abelmoschus esculantus (L.) Moench)

2016 ◽  
Vol 8 (3) ◽  
pp. 1388-1392
Author(s):  
Vikash Kumar ◽  
S. K. Dhankhar ◽  
Chandanshive Aniket Vilas ◽  
Rajesh Kathwal ◽  
Neha Yadav
Keyword(s):  
Seed Yield ◽  
Growth Parameters ◽  
Fertilizer Application ◽  
Summer Season ◽  
Fruit Yield ◽  
Growth And Yield ◽  
Yield Attributes ◽  
Fruit Length ◽  
Yield Parameters ◽  
Plot Design

The experiment was conducted during spring summer seasons of 2013 and 2014 conducted at Research Farm of Vegetable Science, CCS HAU, in summer season. There were three spacing, three fertilizer levels and two varieties in split-split plot design with three replications. Growth parameters of okra crop were significantly affectedby spacing, fertilizer and varieties. Highest plants were observed in wider spacing with fertilizer application of 187.5 kg N + 75kg P2O5 + 60 kg K2O per hectare in variety HBT-49-1. However, numbers of branches were highest in variety Hisar Unnat. Yield attributes like first fruiting node, intermodal length, fruit length and diameter etc. were highest in variety HBT-49-1 resulting in highest fruit yield (q/ha) in spacing 30 cm x 10 cm with the application of 187.5 kg N+75 kg P2O5 + 60 kg K2O per hectare. The seed yield attributes and yield was significantly affected by spacing, fertilizer and varieties. Finally, spacing 30 cm × 10 cm resulted in higher growth parameters, yield attributes and yield with the application of 187.5 kg N +75 kg P2O5 + 60 K2O in variety HBT-49-1 of okra.

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