scholarly journals Pengaruh Pupuk Kalsium dan Kalium terhadap Pertumbuhan dan Kualitas Hasil Sawi Hijau (Brassica rapa L.)

Vegetalika ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 107
Author(s):  
Monica Intan Aryandhita ◽  
Dody Kastono
Keyword(s):  
Brassica Rapa ◽  
Calcium Concentration ◽  
Foliar Application ◽  
Phosphate Fertilizer ◽  
Sweet Taste ◽  
Calcium Deficiency ◽  
Growth And Yield ◽  
Two Factors ◽  
Consumption Index ◽  
Calcium Fertilization

Mustard (Brassica rapa L.) is one of vegetable that cultivated and consumed by people in Indonesia regions. Using calcium fertilizer in mustard cultivation is less important, so that it is done when symptoms of calcium deficiency affect the quality of crop yield such as tip burn. Calcium fertilization could overcome calcium deficiency, but plant will undergo potassium deficiency as side effect. Foliar application of calsium fertilizer was used to avoid negative interaction between calcium and phosphate in the soil so that good quality yield and growth could be produced. A research was conducted on August-October 2019 at Kebun Percobaan Tri Dharma, Agriculture Faculty, Gadjah Mada University, Banguntapan, Bantul, Yogyakarta. The research used RCBD with two factors which were the concentration of calcium fertilizer (0, 2, 4, and 6 g/l) and the second factor was the dosage of KCl fertilizer (0, 100, 200, and 300 kg/ha). Concentration showed amount of calcium fertilizer mixed in a liter of water and dosage showed amount of fertilizer applied per plant. Result of the research showed that interaction between calcium concentration and phosphate dosage did not increase mustard growth and yield but had potensial in increasing texture and taste of mustard by applying 4 and 6 g/l calcium concentration with 100 kg/ha phosphate dosage, while 2 and 4 g/l calcium concentration with 200 kg/ha dosage could increasing sweet taste in mustard. Calcium fertilizer concentration increased mustard consumption index. The more amount of phosphate fertilizer dosage applied (> 300 kg/ha) could decrease mustard fresh weight

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 Effect of Foliar Application with seaweed extract (Acadian) on growth and Yield of two Saffron Cultivars).(Crocus sativus L

2021 ◽  
Vol 8 (3) ◽  
Author(s):  
Kefaia G. S. Al-Saad ◽  
Marwa M. O. Al-zubaidi
Keyword(s):  
Foliar Application ◽  
Block Design ◽  
Seaweed Extract ◽  
Growth And Yield ◽  
Crocus Sativus ◽  
Total Chlorophyll ◽  
Two Factors ◽  
Wet Weight ◽  
Crocus Sativus L ◽  
Number Of Shoots

"This study was conducted during September 2018 to May 2019 at the Lath house , belong to Horticulture and landscape Department / College of agriculture / Kirkuk university, to study the effect of foliar spraying with seaweed extract (Acadian) at different concentrations (0,1, 2) g. L-1 on the growth , and Yield of two Saffron Cultivars (Crocus sativus L.)first cultivar (Bunch)and the Second cultivar (Pushal) , The study was laid out in factorial Randomized Complete Block Design (R.C.B.D.) with two factors and each treatment consist of three replications . The results showed that spraying with seaweed extract (Acadian) at (2) g.L1, increase significant in the number of shoots(4.86)bud.plant-1 and leaves / Plant(11.30)leaves. plant-1 . with the highest content of total chlorophyll in the leaves (1.79) CCI , and highest number of Corms and Cormels (4.23 Corm. plant-1 , 3.03 Cormel. plant-1) respectively , highest of wet weight of the Corms and Cormels (5.13 , 2.25) g , respectively and the highest diameter of the Corms (3.27) cm . The two cultivar did not differ significantly in their studied characteristics. The Interactions between the spraying levels with seaweed extract (Acadian) and Cultivars had a significant effect on improving most of the studied traits , as it gave the treatment spraying with seaweed extract (Acadian) (2)g.L-1 and Cultivar (Pushal) increased of number of shoots(5.40) bud.plant-1 and leaves / Plant(12.20) leaves. plant-1. with the highest content of total chlorophyll (1.84)CCI , and highest number of Cormels (3.20) Cormel. plant-1 , highest of wet weight of the Cormels (2.28) g , while the cultivar (Bunch) was superior to the concentration of 2 g.L-1 in the highest number of Corms (4.33) Corm. plant-1 , highest of wet weight of the Corms (5.57) g , with the highest diameter of the Corms (3.29) cm "

scholarly journals Effect of Foliar Application of CaCl2 on Lettuce Growth and Calcium Concentrations with Organic and Conventional Fertilization

HortScience ◽  
2018 ◽  
Vol 53 (6) ◽  
pp. 891-894
Author(s):  
Weiling Yuan ◽  
Shangyong Yuan ◽  
Zhixiong Liu ◽  
Leifu Chen ◽  
Zhengming Qiu
Keyword(s):  
Calcium Concentration ◽  
Foliar Application ◽  
Organic Fertilizer ◽  
Calcium Content ◽  
Absorption Spectrometry ◽  
Well Being ◽  
Calcium Deficiency ◽  
Leaf Phenotype ◽  
High Calcium ◽  
Significant Difference

Calcium-rich vegetables in diet could minimize calcium deficiency and maximize good health and well-being. The aim of the present study was to determine the effect of different levels of foliar application of CaCl2 on lettuce (Lactuca sativa L.) growth and calcium concentrations with the application of organic and conventional fertilizers. Pot experiments were conducted with three calcium levels (60, 120, and 180 mg·L−1 of CaCl2) of an organic fertilizer (3N–0.8P–3.5K) and commercial conventional fertilizer (15N–15P–15K). Calcium in whole oven-ashed samples of shoots was analyzed by atomic absorption spectrometry. Nine lettuce cultivars including butterhead, romaine, and loose-leaf phenotype were tested. These results revealed that the calcium concentration in lettuce significantly increased as calcium levels increased from 60 to 180 mg·L−1. Elevated calcium concentrations in organic and conventional fertilizers increased the concentration of calcium in lettuce from 1.82% at 60 mg·L−1 to a mean of 2.15% at 120 and 180 mg·L−1. The concentration of calcium in the loose-leaf phenotype was 2.17%, 2.47%, and 3.80% higher than that in the butterhead and romaine phenotypes at 60, 120, and 180 mg Ca/L, respectively. Furthermore, the significant difference in calcium concentration among cultivars ranged from 1.27% to 3.05%. ‘Perilla Green’, ‘Breen lettuce’, and ‘Salinas’ had the highest calcium concentrations followed by ‘Jericho lettuce’, ‘Salad Bowl’ and ‘Crisp’, and ‘Kaiser’, whereas ‘Valmaine’ and ‘Rosa Green’ had the lowest calcium concentrations. The present study revealed that selecting fertilizers and cultivars with high calcium concentration can increase the total calcium content of lettuce.

scholarly journals PENGARUH PEMBERIAN PUPUK FOSFAT DAN PUPUK ORGANIK TERHADAP PERTUMBUHAN DAN HASIL KEDELAI (Glycine max L. Merill)

2020 ◽  
Vol 28 (2) ◽  
pp. 253
Author(s):  
Ramerson J Sumbayak ◽  
Rianto R Gultom
Keyword(s):  
Plant Height ◽  
Seed Production ◽  
Organic Fertilizer ◽  
Dry Weight ◽  
Phosphate Fertilizer ◽  
Growth And Yield ◽  
Group Design ◽  
Affected Plant ◽  
Two Factors ◽  
Glycine Max L

The research is aimed to determine the effect of Phosphate Fertilizer and Organic Fertilizer on the growth and yield of soybeans. This research was conducted in the Experimental Garden of the Faculty of Agriculture, Darma Agung University, Jl.Binjai Km 10.8 Medan, TD Pardede Complex at an altitude of ± 28m above sea level, which was conducted from July to October 2018. This study used a Randomized Group Design (RBD) ) Factorial in two factors: Phosphate Fertilizer/TSP (P) in 4 levels: P0=0 g / plot, P1=16 g / plot, P2=32 g/plot, and P3=48 g / plot, and Organic fertilizer Mabar Fine Compost in 3 levels:M1=100 g / plot, M2=200 g/plot, and M3=300 g/plot. The results showed that phosphate fertilizer significantly affected the number of productive branches,  seed production per plot, and 100 seed dry weight, and had no significant effect on plant height. Mabar Fine Compost significantly affected plant height, number of productive branches, seed production per plot, and 100 seeds dry weight. The interaction of Phosphate Fertilizer and Mabar Fine Compost had no significant effect on all observed variables.

Effect of Urea and Nano-Nitrogen Fertigation and Foliar Application of Nano-Boron and Molybdenum on some Growth and Yield Parameters of Potato

2020 ◽  
Vol 10 (1) ◽  
pp. 253-263
Author(s):  
Hayyawi W.A. Al-juthery ◽  
Estabraq Hilal Obaid Al-Maamouri
Keyword(s):  
Foliar Application ◽  
Growth Traits ◽  
Solanum Tuberosum L ◽  
Block Design ◽  
Growth And Yield ◽  
Control Treatment ◽  
Acid Yield ◽  
Biological Yield ◽  
Starch Yield ◽  
Private Farm

Investigating the effect of urea and nano-nitrogen fertigation and foliar application of nano B and Mo on growth and yield of potato Solanum tuberosum L. [Rivera-A]. The study was conducted in a private farm located in the Al-Taleah area - Babylon governorate. The experiment consisted of (12) treatments consisting of separated fertigation of nano nitrogen (25% N) and urea (46% N), single treatments of leaf spraying of nano Mo (5%), Nano B (9%), nano-binary combinations (Mo+B) and (U+ Nano Mo), (U+Nano B), Nano (N+Mo), Nano (N+B), and tricombination treatments of (U+Mo+B), Nano (N+Mo+B) additional to the control treatment. Randomize Complete Block Design (RCBD) and one way simple experiment with three replicates. Fertilizers were applied at levels of 40 liters h-1 of Nano-N fertilizer (25% N) and 300 kg h-1 urea fertilizer (46% N). They were sprayed early in the morning after (40) days after planting four times. Two weeks is the period between an application and another according to the recommendation of (1) kg  h-1 nano-fertilizer of (B) and (500) g h-1 of  Mo. Fertilizers were injected and sprayed at (10, 20, 30 and 40)% of the total amount of the fertilizer were applied as the first, second, third and fourth applications, respectively. Some growth traits were tested including the chlorophyll content in the leaves, the total dry vegetative yild, the soft tubers yield, and the biological yield, proteins and ascorbic acid yield compared to the control (spray water only). The results of the Duncan test showed a significant increase in most of the studied traits of nano-tricombination (N+Mo+B) in the fresh tubers yield,  dry vegetative yield  , the biological yield, starch yield ,the total protein and ascorbic yield (37.53, 1.799, 8.138,4.152 , 481.3and 653.8 meg ha-1) respectively .compare to control (21.58 , 0.890, 4.463  ,2.323 , 366.1 and 215.5 meg ha-1) respectively.

scholarly journals Standardizing the Hydrogel Application Rates and Foliar Nutrition for Enhancing Yield of Lentil (Lens culinaris)

Processes ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 420 ◽  
Author(s):  
Shashidhar K. Shankarappa ◽  
Samuel J. Muniyandi ◽  
Ajay B. Chandrashekar ◽  
Amit K. Singh ◽  
Premaradhya Nagabhushanaradhya ◽  
...  
Keyword(s):  
Salicylic Acid ◽  
Seed Yield ◽  
Lens Culinaris ◽  
Foliar Application ◽  
Winter Season ◽  
Growth Period ◽  
Growth And Yield ◽  
Flower Initiation ◽  
Foliar Nutrition ◽  
Pod Development

Lentil (Lens culinaris) is an important winter season annual legume crop known for its highly valued seed in human and animal nutrition owing to its high lysine and tryptophan content. Shortage of water during the crop growth period has become the major impediment for cultivation of pulses in rice fallow in particular. Under such conditions, the application of hydrogel can be a potential alternative to improve photosynthetic efficiency, assimilate partitioning, and increase growth and yield. A field experiment was conducted from November to February during 2015–16 to 2017–18 on clay loam soil that was medium in fertility and acidic in reaction (pH 5.4) at Central Agricultural University, Imphal, Manipur. The experiment was laid out in split plot design with three replications. There were three hydrogel levels in total in the main plot and foliar nutrition with five different nutrient sprays in sub-plots, together comprising 15 treatment combinations. The data pooled over three years, 2015–2018, revealed that application of hydrogel at 5 kg/ha before sowing recorded a significantly greater number of pods per plant (38.0) and seed yield (1032.1 kg/ha) over the control. Foliar application of nutrients over flower initiation and pod development had a positive effect on increasing the number of pods per plant eventually enhanced the seed yield of lentil. Foliar application of either 0.5% NPK or salicylic acid 75 ppm spray at flower initiation and pod development stages recorded significantly more pods per plant over other nutrient treatments. Further, the yield attributed improved because of elevated growth in plant. Significantly maximum seed yield (956 kg/ha) recorded in the NPK spray of 0.5% remained on par with salicylic acid 75 ppm (939 kg/ha) over the rest of the treatments.

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