تأثير موعد الزراعة و وزن البصلة و مستخلص الطحلب البحري Ascophyllum nodosum في نمو أبصال النرجس Narcissus tazetta

Other Title(s)

Effect of planting date, bulb weight and marine algae extract Ascophyllum nodosum in the growth of narcissus bulbs

Joint Authors

البكار، علاء حسين عبد القادر
الليلة، أسماء محمد عادل

Source

مجلة جامعة كركوك للعلوم الزراعية

Publisher

Kirkuk University College of Agriculture

Publication Date

2019-12-31

Country of Publication

Iraq

No. of Pages

12

Main Subjects

Agriculture

English Abstract

The study conducted in Shurao's region/Agricultural Faculty-University of Kirkuk for the period of 2015-2016 to study; the best planting dates of 1st, 15th and 30th November of which they are to compare their effects on the growth of narcissus bulbs production; the best weight of bulbs between 10 ± 1 g , 25 ± 1 g & 35 ± 1 g.

The plant has responded to the above mentioned effects when the bulbs were soaked with marine algae (Ascophyllum nodosum) extract.

The most important results were achieved statistically by analyzing experimental data with using randomized complete block design in a factorial experiment with three replicates showing a significant increase in the length and width of leaf as well as dry and fresh weight of the plant.

however the other characteristics were not affected by different planting dates.

The effect of the marine algae extract factor of the studied properties was not significant.

It was noticed that the weights of the bulbs, for the weight of 35 ± 1 g , has a significant effect on the number of flowers on its holder which became with 3.36 flowers.

The length of the flower"s holder was 26.19 cm, while the length and width of the leaf was 34.69 cm and 1.82 cm respectively.

In addition, the fresh and dry weights of the leaf were 7.66 g and 0.93 g, respectively.

Data Type

Conference Papers

Record ID

BIM-1249773

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