Effect of different doses of nitrogen and plant growth regulator on growth and yield parameters of wheat (Triticum aestivum L.)
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Date
2021-07-13
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ANDUAT, Kumarganj, Ayodhya
Abstract
The field experiment was carried out at Crop Research Station, Masodha of
Acharya Narendra Dev University of Agriculture and Technology, Kumarganj,
Ayodhya (U.P.) during Rabi Season 2019-20 to study the “Effect of different doses
of Nitrogen and Plant growth regulator on growth and yield parameters of wheat
(Triticum aestivum L.)” The experiment was laid out in Randomised Block Design
with three replications. With ten treatments namely T1- Absolute control (No
Nitrogen and no growth regulators spray), T2-50% recommended dose of N, T3-
75% recommended dose of N, T4-100% recommended dose of N, T5-125%
recommended dose of N, T6-150% recommended dose of N, T7- 75%
recommended dose of N with growth regulator (Lihocin) spray at first node and
boot leaf stage, T8- 100 % recommended dose of N with growth regulator (Lihocin)
spray at first node and boot leaf stage, T9-125% recommended dose of N with
growth regulator (Lihocin) spray at first node and boot leaf stage and T10-150%
recommended dose of N with growth regulator (Lihocin) spray at first node and
boot leaf stage.The crop was sown on 25 November 2019 and seed rate was 100
Kg ha-1. The soil of experimental field was texturally classified as silty loam with
alkaline reaction (ph 8.5) low in organic carbon (0.32%) and available nitrogen
(180.0 kg ha-1), medium in available phosphorus (14.7 kg ha-1) and available potash
(280.5kg ha-1).
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