Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
really useful .... keep it on and I`m looking forward for new videos .... thanks
What time of year is best for testing in the tropics? Will it be in the wet season because the soil is moist?
love the backsound
great video very helpful
Very informative please provide sampling procedure in wet land
Please where is the video on how to collect sample soil.?
you said getting soil sample in zigzag way, my question is how many meters in every zigzag to take to dig a soil.*sorry for my poor English
it's supposed to be random. No set distance
...still Scrumpdillyicious.
trash vid SIKE GOOD VID
really useful .... keep it on and I`m looking forward for new videos .... thanks
What time of year is best for testing in the tropics? Will it be in the wet season because the soil is moist?
love the backsound
great video very helpful
Very informative please provide sampling procedure in wet land
Please where is the video on how to collect sample soil.?
you said getting soil sample in zigzag way, my question is how many meters in every zigzag to take to dig a soil.
*sorry for my poor English
it's supposed to be random. No set distance
...still Scrumpdillyicious.
trash vid SIKE GOOD VID