Plant topping effects on growth, yield, and earliness of field-grown cotton as mediated by plant density and ecological conditions

2022 ◽  
Vol 275 ◽  
pp. 108337
Author(s):  
Jianlong Dai ◽  
Liwen Tian ◽  
Yanjun Zhang ◽  
Dongmei Zhang ◽  
Shizhen Xu ◽  
...  
Keyword(s):  
Plant Density ◽  
Growth Yield ◽  
Ecological Conditions

scholarly journals Nitrogen and plant density effects on growth, yield performance of two different cotton cultivars from different origin

2021 ◽  
pp. 101512
Author(s):  
Adnan Noor Shah ◽  
Yingying Wu ◽  
Javaid Iqbal ◽  
Mohsin Tanveer ◽  
Saqib Bashir ◽  
...  
Keyword(s):  
Plant Density ◽  
Growth Yield ◽  
Yield Performance ◽  
Density Effects ◽  
Different Origin

scholarly journals Between-row spacing and local accession on the yield and quality of garlic

2016 ◽  
Vol 7 (1) ◽  
pp. 112 ◽  
Author(s):  
Jamal-Ali Olfati ◽  
Mohammad-Bagher Mahdieh-Najafabadi ◽  
Mohammad Rabiee
Keyword(s):  
Plant Density ◽  
Cultural Practices ◽  
Block Design ◽  
Growth Yield ◽  
Row Spacing ◽  
Fresh Market ◽  
Yield And Quality ◽  
High Plant Density ◽  
Plant Stand

Garlic is primarily grown for its cloves used mostly as a food flavoring condiment. Previous studies carried out on plant density indicate its direct influence on yield. Plant density depends on the genotype, environmental factors, cultural practices, etc. This study was established to determine the effects of different between-row spacing on growth, yield, and quality of four local accession of garlic. It was laid out on two-factorial Randomized Complete Block Design with three replications during two years. Four local accession of garlic (Langroud, Tarom, Tabriz and Hamedan) were culture in three between-rows spacing (15, 25 and 35 cm) during two years. The results of two cultivated years were different. Plant density changed when garlic cultured with different between row spacing. In present research plant yield increased when the lower between row spacing and high plant density were used but the yield improvement occurring at increased plant stand is offset by the reduction in bulb size and some quality indices such as total phenol and antioxidant which severely affects quality and market value, when garlic is produced for fresh market.

scholarly journals Effect of planting system of potato and plant density of maize on productivity of potato- hybrid maize intercropping system

2016 ◽  
Vol 41 (3) ◽  
pp. 397-409
Author(s):  
AA Begum ◽  
MSU Bhuiya ◽  
SMA Hossain ◽  
Amina Khatun ◽  
SK Das
Keyword(s):  
Plant Density ◽  
Agricultural Research ◽  
Maximum Yield ◽  
Growth Yield ◽  
Research Field ◽  
Economic Return ◽  
Single Row ◽  
Hybrid Maize ◽  
Planting System ◽  
Better Than

The experiment was conducted at Agronomy Research Field, Bangladesh Agricultural Research Institute, Gazipur during 2010-11 to find out the appropriate planting system of potato and plant density of maize in potatohybrid maize intercropping system for maximum yield and economic return. Ten treatments were evaluated viz., T1= Potato whole tuber single row (75 cm × 20 cm) + 125% hybrid maize (75 cm × 20 cm), T2=Potato whole tuber single row (75 cm × 20 cm) + 100% hybrid maize (75cm × 25 cm), T3= Potato whole tuber single row (75 cm × 20 cm) + 83% hybrid maize (75 cm × 30 cm), T4= Potato half tuber paired row (20 cm/ 55 cm × 20 cm) + 125% hybrid maize (75 cm × 20 cm), T5= Potato half tuber paired row (20 cm/ 55 cm × 20 cm) +100% hybrid maize (75 cm × 25 cm), T6= Potato half tuber paired row (20 cm/ 55 cm × 20 cm) + 83% hybrid maize (75 cm × 30 cm), T7= Sole potato whole tuber single row planting system (60 cm × 25 cm), T8 = Sole potato half tuber paired row (20 cm/ 55 cm × 20 cm), T9= Sole hybrid maize in normal spacing 75 cm × 25 cm (sole HM1) and T10= Sole hybrid maize (75 cm × 25 cm) sown 30 days after potato planting (sole HM2). The results revealed that sole planting of both potato and maize produced the maximum yields. In case of sole potato, potato half tuber paired row planting system was better than potato whole tuber single row planting system. On the other hand, the performance of sole HM1 was better than sole HM2 in relation to growth, yield and economic performance. Over all T1 treatment ( potato whole tuber single row planting system with 125 % hybrid maize population) was the best intercropping system for getting higher yield and economic return as well as less relative crowding coefficient with better crop performance ratio.Bangladesh J. Agril. Res. 41(3): 397-409, September 2016

Effects of deficit irrigation and plant density on the growth, yield and fiber quality of irrigated cotton

2016 ◽  
Vol 197 ◽  
pp. 1-9 ◽  
Author(s):  
Dongmei Zhang ◽  
Zhen Luo ◽  
Suhua Liu ◽  
Weijiang Li ◽  
WeiTang ◽  
...  
Keyword(s):  
Deficit Irrigation ◽  
Plant Density ◽  
Fiber Quality ◽  
Growth Yield

scholarly journals Production technology development of millet at different ecological conditions

2015 ◽  
pp. 63-67
Author(s):  
Emese Seres ◽  
Mihály Sárvári
Keyword(s):  
Production Technology ◽  
Secondary Production ◽  
Plant Density ◽  
Technology Development ◽  
Nutrient Supply ◽  
Sowing Time ◽  
Ecological Conditions ◽  
Late Sowing

The millet is a very special plant with good adaptation that gives the possibility for the late sowing and secondary production. However the effects of late sowing modifies the efficiency of the agrotechnological elements. The exainations – focused on this aspect – was conducted in the DU RINY and DU RIK in small plots in four replications in 2014. Among the examined factors (sowing time, nutrient supply, growing area) sowing time had the largest effect. The effectiveness of the agrotechnological elements decreases under unfavourable circumstances caused by the late sowing. The agrotechnical elements modifies the yields in the examined genotype. Sowing time had the biggest effect on the yields of millet. The genotype „Maxi” had the highest yield in the different treatment variations. The yield differences were significant between the sowing time and plant density variations, but the nutrient supply had not significant effect (the rate of precipitation was unfavourable in 2014 season).

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