Soil + Can )
78.76
62.34
63.79
60.89
Wt. of
( dry Soil + Can )
77.61
61.31
62.62
59.52
Wt. of can
73.72
57.82
58.84
55.18
Wt. of dry soil
Wt. of moisture
watercontent (w %)
No. of blows, N
50
35
20
15
Plastic Limit Determination
Can No.
1
2
Wt. of
( wet Soil + Can )
61.00
62.99
Wt. of
( dry Soil
soil had usually required treatment with lime and years of cultivation to neutralise excess acid and to develop fertility. Irrigation was generally not necessary, but drainage systems were often needed to remove excess water.
Until the late nineteenth century, Finland's isolation required that most farmers concentrate on producing grains to meet the country's basic food needs. In the fall, farme
water and recycled activated sludge are introduced typically at several points in the aeration tank. The organic load on the aeration tank, MLSS concentration, and oxygen demand are uniform throughout the tank. An advantage of the CMAS process is the dilution of shock loads that occur in the treatment of industrial wastewaters. The CMAS process is relatively simple to operate but tends to have lo
1. Introduction
1) Definition of preservation and food-spoilage micro-organisms
Food preservation is the process of treating and handling food to stop or greatly slow down spoilage (loss of quality, edibility or nutritive value) caused or accelerated by micro-organisms. Some methods, however, use benign bacteria, yeasts or fungi to add specific qualities and to preserve food (e.g., cheese, wine
6 section for another theme
Load of Sunflower
Greenhouse for Mycorrhiza
Wind-hill of Cattail and Pampas grass
A walk of woody plants
Path of vine-Clycine Soja
Break place of wormwood, grass, weeds
Design of Soil purification
Concentration of Zinc and Lead
- total area for plant 100m3, total 2500 plant
depth of root 45cm