Studies On Nutrient Uptake By Plant As Affected By Soil Conditioners And Water Stress Under Green-house Conditions:
.
Abdel-rehem Badawi Ismail |
Author | ||||||
Ph.D
|
Type | ||||||
Benha University
|
University | ||||||
|
Faculty | ||||||
2002
|
Publish Year | ||||||
Soil conditioners.
|
Subject Headings | ||||||
Field experiments were conducted using two green-houses at El-Bostan Experimental Station on a sand soil (89 % sand; 2 % clay) There were 2 experiments one for tomato and one for cucumber. Three sources of conditioners were tested namely: polyacrilic acid (PA), composite conditioner ( a mixture of polyacrilic acid and bentonite with a ratio of 1 : 5 by volume), (CC) and chicken manure (CH). The application rates were as follows : Soil Application rate (g/m2)conditioners Low edium HighPolyacrilic acid - 00 - 200 300Composite - 500 - 1000 1500Chicken manure 2000 - 3000 6000. |
Abstract | ||||||
| Attachments |