Seed potato (Solanum tuberosum L.) yield and tuber number increase after foliar applications of cytokinins and gibberellic acid under field and glasshouse conditions

1996 ◽  
Vol 20 (3) ◽  
pp. 185-188 ◽  
Author(s):  
Daniel O. Caldiz
Keyword(s):  
Solanum Tuberosum ◽  
Gibberellic Acid ◽  
Seed Potato ◽  
Solanum Tuberosum L ◽  
Tuber Number ◽  
Number Increase

Effect of Plant Container Type on Seed Potato (Solanum tuberosum L.) Growth and Yield in Substrate Culture

2021 ◽  
Author(s):  
Gyu-Bin Lee ◽  
Hyun-Jin Park ◽  
Chung-Gi Cheon ◽  
Jang-Gyu Choi ◽  
Jin-Hee Seo ◽  
...  
Keyword(s):  
Solanum Tuberosum ◽  
Seed Potato ◽  
Solanum Tuberosum L ◽  
Growth And Yield ◽  
Container Type

scholarly journals Effects of nitrogen on yield and chlorophyll of potato (Solanum tuberosum L.) cultivars

1970 ◽  
Vol 38 (2) ◽  
pp. 163-169 ◽  
Author(s):  
Semiha Güler
Keyword(s):  
Solanum Tuberosum ◽  
Tuber Yield ◽  
Solanum Tuberosum L ◽  
Total Yield ◽  
Correlation Coefficients ◽  
Tuber Number ◽  
Tuber Weight ◽  
Nitrogen Rate ◽  
Leaf Chlorophyll ◽  
Nitrogen Rates

Effects of nitrogen on the leaf chlorophyll (chl), yield and yield attributing characters of potato as tuber number and mean tuber weight were studied. Correlation coefficients between the investigated characters were determined. Five nitrogen rates (0, 150, 200, 250 and 300 kg/ha) and four potato cultivars (Burren, Slaney, Anna and Emma) were used in the study. First, second, third class tuber yields and total tuber yield, tuber number per plant, and leaf chl were significantly influenced by both nitrogen rate and cultivar, whereas mean tuber weight was affected only by cultivar. Maximum total yield was obtained at 200 kg N/ha. There was significant linear relationship between leaf chl and N applied (R2=0.91). There were significant correlations between chl and yield and yield related characters. Total yield significantly correlated with leaf chl. Correlations between first class yield and total yield as well as total yield and tuber number per plant were highly significant.   Key words: Potato; Solanum tuberosum L.; Leaf chlorophyll; Nitrogen; Yield DOI: 10.3329/bjb.v38i2.5141 Bangladesh J. Bot. 38(2): 163-169, 2009 (December)  

scholarly journals EFFECT OF GIBBERELLIC ACID ON GROWTH, TUBER YIELD AND QUALITY IN POTATOES (Solanum tuberosum L.)

2021 ◽  
Author(s):  
Sevgi ÇALIŞKAN ◽  
Mohammad Samım HASHEMI ◽  
Mustafa AKKAMIŞ ◽  
Ramazan İlhan AYTEKİN ◽  
Mehmet BEDİR
Keyword(s):  
Solanum Tuberosum ◽  
Gibberellic Acid ◽  
Tuber Yield ◽  
Solanum Tuberosum L ◽  
Yield And Quality

scholarly journals The effects of flower removal and earthing up on tuber yield and quality of potato (Solanum tuberosum L.)

2021 ◽  
Vol 66 (2) ◽  
pp. 121-137
Author(s):  
Fitsum Gebregwergis ◽  
Mehari Gebremicheal ◽  
Hailay Gebremedhin ◽  
Abraha Asefa
Keyword(s):  
Solanum Tuberosum ◽  
Tuber Yield ◽  
Solanum Tuberosum L ◽  
Block Design ◽  
Matter Content ◽  
Tuber Number ◽  
Dry Matter Content ◽  
Tuber Weight ◽  
Yield And Quality

A field experiment was conducted in Eastern Tigray, Ethiopia, during the summer season to determine the effects of flower removal and earthing up time on the tuber yield and quality of potato (Solanum tuberosum L.). The experiment comprised three flower removal stages and five earthing up time treatments, which were laid out in a randomized complete block design (RCBD) of a 5x3 factorial arrangement with three replications. Data collected on tuber yield and quality parameters were analyzed using SAS version 9.2. The interaction of flower removal stages and earthing up time treatments affected marketable and unmarketable tuber number and yield, total tuber number and yield, large-sized tuber weight, and number of large-sized tubers. The medium and small-sized tubers were also affected by main treatments but not by their interaction treatments. Similarly, dry matter content was significantly (p<0.05) affected by flower removal alone, but not by earthing up time and its interaction with flower removal. Generally, the highest marketable tuber yield (30.25 t ha-1), large-sized tuber weight (424.9 g), the number of large-sized tubers (5), and total tuber yield (30.96 t ha-1) were recorded in the treatment of potato flower removed at the bud stage and earthed up at 15 days after complete emergence. Therefore, the removal of potato flowers at the bud stage and earthing up at 15 days after complete emergence and common cultivation can be practiced for better tuber yield and quality of potato.

scholarly journals Pre-basic seed potato (Solanum tuberosum L.) production using temporary immersion bioreactors

2018 ◽  
Vol 2 (1) ◽  
pp. 9 ◽  
Author(s):  
M.de L. Tapia ◽  
C. Arbizu ◽  
F. Beraún ◽  
Lorenzo J. ◽  
M. Escalona
Keyword(s):  
Solanum Tuberosum ◽  
Seed Potato ◽  
Solanum Tuberosum L ◽  
Temporary Immersion ◽  
Basic Seed
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