Determination of Yield and Yield Components Of Some Silage Corn (Zea mays L.) Varieties Under Diyarbakır Ecological Conditions

Year 2017, Volume: 1 Issue: 2, 69 - 78, 30.11.2017

Gülcan Yalçın Tantekin Nizamettin Turan

Abstract

This investigation was
conducted to determine yield and yield components of some silage corn varieties
that are suitable for Diyarbakir ecological conditions experienced at GAP
international Agricultural Research Training Center experiment area in the main
growing season 2015. The experimental design was randomised in a complete block
design with three replications. Varieties Burak, Samada 07, TK 6063, OSSK 644,
Bolson and Hido were used as plant material in present study.          The range  height of the plants used in the research was
263.33 – 314.66 cm, the range of ratio of stem 
plant was  41.93-58.50 %, leaf  plant was 18.20 – 22.17 %, cob / plant was
20.37 – 38.50 %. The range of green herbage yield was 5694.85 – 10820.85 kg,
hay yield 1431.00 – 3006.33 kg, cop weight 220.00 – 317.33 gr /plant. The range
of crude protein was 4.09 – 6.27 %, crude protein yield was 79.70 – 125.93 kg,
silage pH 3.67 – 3.90, ADF (Acid detergent fiber) 30.40 – 35.97 %, NDF (Neutral
detergent fiber) 52.90 – 60.20 %. As a result of the investigation it has been
found that Burak, TK6063, Samada 07 and Bolson were the best suitable plants
compaire  to quality of the silage and
green herbage. 

Keywords

Corn, green herbage yield, main crop, silage

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