عنوان المقالة:تقييم استجابة نمو نبات الباميا بمختلف معاملات طرق المعالجة في مياه الصرف لمعامل الألبان Responses of grofth of lady's fingers (Abelmoschus esculentus L.) to different treatments methods of dairy wastewater
Introduction and objective. Water is one of the most important precious resources found on the earth, and are most often affected by anthropogenic activities and by industry. Pollution caused by human beings and industries is a serious concern throughout the world. Population growth, massive urbanization, rapid rate of industrialization and modern techniques in agriculture have accelerated water pollution and led to the gradual deterioration of its quality. A large quantity of waste water disposed of at sea or on land has caused environmental problems which have led to environmental pollution, economic losses and chemical risks caused by the wastewater, and its impact on agriculture. However, waste water which contain nutrients and organic matter has possible advantages for agricultural purposes. Therefore, the presented study was undertaken to assess the impact of Dairy Effluent (treated and untreated waste water) on seed germination, seedling growth, dry matter production and the biochemical parameters of lady’s fingers (Abelmoschus esculentus L.). Materials and methods. A field experiment in a green house was conducted to use raw and treated dairy wastewater for watering lady’s fingers (Abelmoschus esculentus L.). The plants were watered using (WW) raw dairy wastewater,(T1) chemicals treatment,(T2) physical treatment,(T3) dilution method treatment and tap water (TW) in pot experiments. Ten plants of each treatment/3 replicate were randomly selected and labelled for the collection of data. The data was collected sequentially, starting with chlorophyll content pre-harvest, vegetative qualities (shoot, root and seedling length) and …
رنا ابراهيم خليل | Rana Ibrahim Khaleel | 2514