European Academic Research ISSN 2286-4822
ISSN-L 2286-4822
Impact Factor: 3.4546 (UIF)
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Article Details :
Article Name :
Effect of planting spaces and Arrow herbicide on growth and yield of Zea mays L. and weeds accompanying it
Author Name :
Mohia Aldeen Mowafak, Salim H. Antar
Publisher :
Bridge Center
Article URL :
Abstract :
The experiment was carried out at summer agriculture season 2021 (Nineveh governorate) at two location (Al-Rashedia and Al-Numrood). The experiment include two factors, planting spaces (60, 75 cm) and control treatments (control, hand weeding, Arrow herbicide concentration 30 , 60 , 90 ml / h-1 ) . The experiment applied according factorial experiments (split plot) using R . C . B . D ) with three replications. The seeds have been planted (Drakma variety) at 30 May and 1 April for two locations respectively . the field has been fertilized by 120 kg / h-1 . The herbicide has been spraying after one month of planting. The results are summarized as follows: the planting spaces did not differ in their effect on the number of narrow and broad leaves weeds, while the second space is superior than the first space of the number and dry weight the narrow leaves weeds .by ( 0.46 and 2.95 gm ) , the second space superior than the first with total yield by ( 3.02 gm ) at Al-Rashedia location while the first space superior than the second space by ( 40 gm ) at Al-Numrood location. The three concentrations and hand weeding outperformed compared to control treatment at low the number and dry weight of narrow and broad leaves weeds.
Keywords :
Arrow herbicide, planting spaces, Zea mays L.
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