scholarly journals Narrowing Yield Gaps and Enhancing Nitrogen Utilization for Summer Maize (Zea mays L) by Combining the Effects of Varying Nitrogen Fertilizer Input and Planting Density in DSSAT Simulations

2020 ◽  
Vol 11 ◽  
Author(s):  
Hao Ren ◽  
Zhenhai Li ◽  
Yi Cheng ◽  
Jibo Zhang ◽  
Peng Liu ◽  
...  
Keyword(s):  
Zea Mays ◽  
Nitrogen Fertilizer ◽  
Zea Mays L ◽  
Nitrogen Utilization ◽  
Planting Density ◽  
Summer Maize ◽  
Yield Gaps

Effect of Nitrogen Fertilizer and Spraying with Iron Growth and Yield for Corn Zea mays L.

2015 ◽  
Vol 28 (2) ◽  
pp. 56-66
Author(s):  
Kifah A. J. Al-Dogachi ◽  
Kadim K. Al-Asady ◽  
Manal A. Askar
Keyword(s):  
Zea Mays ◽  
Nitrogen Fertilizer ◽  
Zea Mays L ◽  
Growth And Yield

scholarly journals Evaluation of nitrogen (Urea) on Zea mays L. under Balkh province climate

2020 ◽  
Vol 3 (1) ◽  
pp. 6-9
Author(s):  
Nasratullah Habibi ◽  
Friba Sikandari
Keyword(s):  
Zea Mays ◽  
Nitrogen Fertilizer ◽  
Yield Components ◽  
Zea Mays L ◽  
Agricultural Research ◽  
Block Design ◽  
High Yield ◽  
Randomized Complete Block Design ◽  
Yield And Yield Components ◽  
Effect On Yield

An experiment was conducted to evaluate effect of urea fertilizer on yield and yield components of Zea mays L. Using Randomized Complete Block Design (RCBD) split plots in three replications in agricultural research farm of Balkh University by 2019. Doses of urea used in this experiment were 0, 80, 160 and 240 kg ha-1 , respectively. It has been found that amount of nitrogen fertilizer (urea) had significant effect on yield of maize at p<0.05. The higher level of nitrogen caused the higher grain yield, number of kernels per ear, the number of grains per ear row, ear diameter, cob length, grain per plant and plant height. As a result 7.76 ton ha-1 was recorded as high yield while 240 kg ha-1 urea was used, and 5.12 ton ha-1 was recorded as low yield in treatment one with 0 kg ha-1 of nitrogen fertilizer. Finally, as a result using 240 kg ha-1 nitrogen fertilizer is recommended.

scholarly journals Effects of urea mixed with nitrapyrin on leaf photosynthetic and senescence characteristics of summer maize (Zea mays L.) waterlogged in the field

2020 ◽  
Vol 19 (6) ◽  
pp. 1586-1595 ◽  
Author(s):  
Bai-zhao REN ◽  
Juan HU ◽  
Ji-wang ZHANG ◽  
Shu-ting DONG ◽  
Peng LIU ◽  
...  
Keyword(s):  
Zea Mays ◽  
Zea Mays L ◽  
Summer Maize
Sign in / Sign up

Export Citation Format

Share Document