scholarly journals Respon beberapa varietas Kedelai (Glycine max L. Merr) terhadap tingkat salinitas air penyiraman

2018 ◽  
Vol 2 (1) ◽  
pp. 43 ◽  
Author(s):  
Sheila Rahma Yunita ◽  
Sutarno Sutarno ◽  
Eny Fuskhah
Keyword(s):  
Glycine Max ◽  
Factorial Design ◽  
Salinity Level ◽  
Plant Production ◽  
Water Salinity ◽  
Glycine Max L ◽  
Growth Production ◽  
Salinity Water ◽  
Number Of Leaves ◽  
Different Levels

The objective of this research was to study the hardiness of several soybean varieties to different levels of salinity water and to find out  the effect of salinity on soybean growth and production. This research was conducted in Greenhouse and Laboratory of Ecology and Plant Production at Faculty of Animal and Agricultural Sciences, Diponegoro University from February to May 2017. The research was arranged using completely randomized factorial design with the first factor was soybean varieties (Dering 1, Demas 2, and Devon 3) and the second factor was water salinity level (0 dS/m, 3 dS/m, 6 dS/m and  9 dS/m). The result showed that the treatment of 3 dS/m water salinity level did not affect at plant height and number of leaves until 4th week. However salinity of 6 and 9 dS/m decreased the height and number of leaves from all varieties. Salinity level of 3, 6 and 9 dS/m decreased the number of pod, weight of pod and 100 seeds weight from all verieties. Dering 1 yielded 100 seeds weight heavier than Demas 1 and Devon 1.Keywords : growth, production, salinity, soybean.

scholarly journals Pertumbuhan dan Hasil Kedelai di Lahan Rawa Lebak dengan Aplikasi Pupuk Hayati dan Kimia

2018 ◽  
Vol 45 (3) ◽  
pp. 263
Author(s):  
Endriani , ◽  
Munif Ghulamahdi ◽  
Dan Eko Sulistyono
Keyword(s):  
Glycine Max ◽  
Soil Fertility ◽  
Block Design ◽  
Randomized Block Design ◽  
National Production ◽  
Glycine Max L ◽  
Number Of Leaves ◽  
Four Levels ◽  
P Fertilizers ◽  
Number Of Branches

Soybean (Glycine max L. Merrill) demand is high in Indonesia, however national production is low, therefore improving productivity is important. The research was aimed to determine the effect of application of biofertilizer containing N- fixing and P- solubilizing bacteria on the growth and production of soybean in lowland swamp. The experiment was conducted  at  Labuhan Ratu VI Village, District of Labuhan Ratu, East Lampung Regency from September to December 2014. The experiment was arranged in factorial randomized block design with three replications. N and P fertilizers were applied in four levels. Doses of N were 0, 11.25, 22.50, 33.75 kg ha-1, doses of P were 0, 36, 72, 108 P2O5 kg ha-1, in combination with and without biofertilizer application. The results showed that interaction between biofertilizer and N significantly affected number of branches and number of leaves at maximum vegetative phase. The influence of three types of fertilizer had no significant effect on the productivity of soybean in lowland swamp with soil pH of 7.0 and medium soil fertility. It is recommended to apply Biofertilizer + 11,25 kg N ha-1 + 36 kg P2O5 ha-1 to obtain high soybean production in lowland swamp area.<br /><br />Keywords: nitrogen, phosphate, productivity, soil fertility<br /><br />

RCAT MatRix soybean

2008 ◽  
Vol 88 (2) ◽  
pp. 345-346
Author(s):  
B. T. Stirling ◽  
J. D. Fischer ◽  
G. R. Ablett
Keyword(s):  
Glycine Max ◽  
Plant Production ◽  
Yield Potential ◽  
Heat Unit ◽  
Inspection Agency ◽  
Registration Number ◽  
Glycine Max L ◽  
Cultivar Description ◽  
Canadian Food Inspection Agency ◽  
Herbicide Glyphosate

RCAT MatRix is a 2850 crop heat unit (CHU) soybean [Glycine max (L.) Merrill] cultivar with excellent yield potential, good lodging resist ance and tolerance to the herbicide glyphosate. It was developed by the Ridgetown Campus, University of Guelph, and is adapted to the 2800–3000 CHU areas of Ontario. RCAT MatRix was issued registration number 6000 on 2005 Nov. 01 by the Variety Registration Office, Plant Production Division of the Canadian Food Inspection Agency. Key words: Soybean, cultivar description

scholarly journals PERTUMBUHAN DAN PRODUKSI KEDELAI AKIBAT INOKULASI BAKTERI RHIZOBIUM DAN PENAMBAHAN HARA AIR LAUT

Pastura ◽  
2019 ◽  
Vol 6 (1) ◽  
pp. 7
Author(s):  
Eny Fuskhah ◽  
Adriani Darmawati
Keyword(s):  
Water Hyacinth ◽  
Dry Matter ◽  
Sea Water ◽  
Salinity Level ◽  
Water Salinity ◽  
Dry Matter Production ◽  
Fresh Weight ◽  
Rhizobium Inoculation ◽  
Matter Production ◽  
Number Of Leaves

The research aim is to use sea water as nutrient source of plant especially soybean, so it reduces amount of anorganic fertilizer usage. The research held in green house of Ecology and Plant Production Laboratory of Animal Husbandry and Agriculture Faculty, Diponegoro University Semarang. Sea water as sample was taken from Semarang Marina Beach. Soybean which choosen is local bean of Grobogan. The design arranged was completely randomized design with factorial design 4 x 2 in 4 replications. First factor was sea water salinity level, L0 = without sea water and without mulch, L1 = sea water EC 1 mmhos/cm and water hyacinth mulch of 8 tons/ha, L2 = sea water EC 2 mmhos/cm and water hyacinth mulch of 8 tons/ha, L3 = sea water EC 3 mmhos/cm and water hyacinth mulch of 8 tons/ha. The second factor was Rhizobium inoculation, R1 = without rhizobium inoculation, and R2 = with Rhizobium inoculation. The parameters were length plant, number of leaves, fresh weight production of shoot and dry matter production. Based on variant analysis, showed no influenced between sea water salinity level and rhizobium inoculation againt to length plant, number of leaves, fresh weight production of shoot and dry matter production. Sea water and rhizobium inoculation tended to increase growth and production of soybean.Key words : soybean, nutrient of sea water, rhizobium, growth, production.

scholarly journals Effect of water hyacinth compost on the morpho-physiological parameters of Soybean (Glycine max l.)

2021 ◽  
Vol 2 (1) ◽  
pp. 084-095
Author(s):  
Ogbuehi HC ◽  
Ibe PK
Keyword(s):  
Glycine Max ◽  
Leaf Area ◽  
Plant Height ◽  
Water Hyacinth ◽  
Seed Weight ◽  
Dry Weight ◽  
Effect Of Water ◽  
Shoot Dry Weight ◽  
Glycine Max L ◽  
Number Of Leaves

A pot experiment was conducted under rainfed condition to study the effect of water hyacinth compost on the morpho-physiological parameters of soybean (Glycine max L.) at the Teaching and Research Farm of Faculty of Agriculture and Veterinary Medicine, Imo State University, Owerri. The treatments were control (T1) 100g (T2), 150g (T3) and 200g (T4) of water hyacinth compost and replicated four times. The treatments were arranged in Complete Randomized Design (CRD). The parameters measured were plant height, number of leaves, leaf area (cm2), leaf area index, relative growth rate (RGR), Net assimilation rate (NAR), shoot dry weight(g), yield and yield components (Number of pods, pods weight, 100 seed weight). The results obtained indicated that T3 significantly produced highest plant height (57.6cm) compare to control. While it was observed that T4 (200g) significantly produced the highest number of leaves (233.25), leaf area (631.80cm2), shoot dry weight (15.445g), number of pods (129.75), pod weights (25.38g) seed weight (7.23g) and yield (0.72kg/ha) relative to control and other treatment levels. Root parameters were also significantly improved by the rates of water hyacinth application compared to control. It will be worthy to note that there was no nodulation perhaps that was why the yield was poor. The results showed that soybean growth can effectively be improved with incorporation of water hyacinth into soil.

scholarly journals Karyotype and Growth Analysis of UV-induced Soybean (Glycine max L.)

2020 ◽  
Vol 2 (02) ◽  
pp. 121-128
Author(s):  
Elimasni
Keyword(s):  
Glycine Max ◽  
Statistical Analysis ◽  
Ultraviolet Light ◽  
Growth Analysis ◽  
Uv Light ◽  
Chlorophyll Concentration ◽  
Dry Weight ◽  
Uv Exposure ◽  
Glycine Max L ◽  
Number Of Leaves

Karyotype and growth analysis of Soybean (Glycine max L.) after exposed to Ultraviolet light had been done. The objective of this research was to investigate karyotype design and vegetative growth of soybean induced with UV light. The experiment was Completely Randomized Designed with 2 treatment factors. The first factor was Ultraviolet light by 3 levels: 10, 20 and 30 Watt and the second was the length of UV exposure by 3 levels: 5, 10, and 15 minutes. Each treatment was replicated 2 times and the plant that was not exposed to UV used as control. The karyotype was observed by squash method. The results showed that the intensity and duration of UV light has no effect on the number of chromosomes but the light has effect on the number of chromosomes type. Statistical analysis showed that the increase in UV energy up to 30 Watt and time exposure of 15 minutes, caused the increase on height, number of leaves, flowers, the fresh and dry weight of plant, and chlorophyll concentration compared to untreated plants.

Sign in / Sign up

Export Citation Format

Share Document