Könyv Nitrogen Release Pattern and Use Efficiency in Rice Yogesh Kumar

Nitrogen Release Pattern and Use Efficiency in Rice

Szerző: Yogesh Kumar
Nyelv: Angol
Kötés: Puha kötésű
Elérhetőség: Beszállítói készleten
Küldés 8-11 napon belül
20 344 Ft
A field experiment was conducted during kharif season of 2016 at Crop Research Centre of Sardar Vall...

Információk a könyvről

Szerző
Nyelv
Angol
Kötés
Könyv - Puha kötésű
Kiadva
2024
oldal
124
EAN
9786207477708
ISBN
6207477707
Enbook ID
45812422
Súly
203
Méretek
150 x 220 x 8

Teljes leírás

A field experiment was conducted during kharif season of 2016 at Crop Research Centre of Sardar Vallabhbhai Patel University of Agriculture and Technology, Meerut (U.P.) to evaluate the nitrogen release pattern and use efficiency of neem coated urea under different application schedule in rice (oryza sativa L). The area lies at a latitude of 29o 40' North and longitude of 77o 42' East with an elevation of 237 meters above mean sea level. The soil of the experimental field was well drained, sandy loam in texture, alkaline in reaction (pH 8.03), low in available nitrogen, medium in available phosphorus and available potassium with an electrical conductivity of 0.21dS m-1. Eleven treatments comprising control (No N), 50:25:25 N, 33:33:33 N, 25:25:50 N, 25:50:25 N, 00:50:50 N, 00:75:25 N, 00:25:75 N, 50:50:00 N, 50:00:50 N through neem coated urea as basal, at maximum tillering and panicle initiation stage and LCC based ( 4 critical value) replicated thrice estimated in a randomized block design. The data on growth, yield and its contributing traits were calculated on plot area basis (15 m2), whereas content and uptake of nutrients at various stages along with available N, P and K.

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