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- 195 953
Prof. Mark Valen
United States
Приєднався 20 вер 2017
Implementing Projects in Organizations
LNT/SES 101 - Introduction to Sustainable Energy Studies
Переглядів: 125
Відео
Sustainable Transport
Переглядів 2352 роки тому
LNT/SES 101 - Introduction to Sustainable Energy Studies
Electricity Explained
Переглядів 1852 роки тому
LNT/SES 101 - Introduction to Sustainable Energy Studies
Overview of Energy Production & Consumption
Переглядів 3532 роки тому
LNT / SES 101 - Introduction to Sustainable Energy Studies
Earth Systems, Climate Change, & Human Population
Переглядів 1432 роки тому
LNT / SES 101 - Sustainable Energy Studies
Pesticide Equipment & Application Techniques
Переглядів 5012 роки тому
LNT 136 - Integrated Pest Management
Vertebrate Pests of Landscapes & Gardens
Переглядів 2612 роки тому
LNT 136 - Integrated Pest Management
Plant Disease Identification & Life Cycle
Переглядів 1,1 тис.2 роки тому
LNT 136 - Integrated Pest Management
Invertebrate Pest Identification & Life Cycle
Переглядів 2662 роки тому
LNT 136 - Integrated Pest Management
Monitoring and Controlling for Landscape Pests
Переглядів 2292 роки тому
Monitoring and Controlling for Landscape Pests
Preventing Pests and Diseases in the Landscape
Переглядів 1122 роки тому
Preventing Pests and Diseases in the Landscape
Population Dynamics of Landscape Pests
Переглядів 1892 роки тому
Population Dynamics of Landscape Pests
Is a Strawberry a Fruit or a Vegetable?
Переглядів 4832 роки тому
Is a Strawberry a Fruit or a Vegetable?
Introduction to Integrated Pest Management
Переглядів 892 роки тому
Introduction to Integrated Pest Management
Thanks for the video, very interesting. The phrase “I’m making you learn” felt out of place. Also the reference to conservation efforts “beginning” in 1900 seems conceptually archaic to me. Seems there was a way of living that did not existentially threaten entire species which evolved into a way of living that does do that. “Conservation” was the natural result of the former. Contemporary usage of the word has a ring of doublespeak.
Thank you for this presentation. I have watched it several times and still learn something new each time.
tum gore itna dheere kyu bolte ho bkl??
Thank you
This was an amazing talk... scientific and information dense but super easy to follow for an amateur like myself, extremely well laid out, everything explained in terms of function. Thanks!!!
white clover attracts pollinators aka honey bee's
This was powerful 💪🏽🔥
Take into account wind, the longer throws will be more affected by wind, as the shorter ones would not, making your cross over patterns using the longer throws less effected on a windy day, just a thought.
And when he says “.5 grams” at 3:57 he”s referring to dirt. Had to rewatch it 3 times to figure out when the actual soil came in to the equation…
I deliberately added white clover to the lawn in an effort to crowd out creeping Charlie, or ground ivy as it is called. The battle continues and I can’t say which side is winning. I figured with the nitrogen fixing of the clover, it would support the flower and veggie beds.
Thank you sir🎉
I do have a question regarding the sandy soil structure within salinity ?
Very informative. Thank you.
Veeeeeeeryyyyyyyyyyyyyyyyy boring
i definitely wonder if it is a good thing that some plants go extinct, as they may be very weak plants that have genetics very prone to disease and death. it may be cruel to keep these plants alive if they are simply born to live impossibly difficult lives, whereas plants with better genetics could live happier on the same soil
0:04
So helpful information❤❤
Tysmmmmmm
this take too much time.. saw India video about soil only 20 second huh
Thanks so much
thank you very much
Much love from here .. thank you so much
Just taught me something in 2 minutes that I've been struggling to understand for hours. Thank you, my good sir
You’re a G
Good information! Thank you!
where to buy this soil test kit please....mygreathanks and blessings
Honestly the best freaking video!!
Thank you!
Love you from the bottom of my heart.❤❤❤thank you for making it clear for us to do it❤
Sand sand sand ⏳ , why sand is confusing me😢
I saw this one day before my exam, thank you very much.
Interestingly despite having 5 needles per fascicle torrey pine isn't closely related to our other 5 needle pines in socal (like sugar pine and limber pine) but is thought to be most closely related to the group that contains gray pine, coulter pine, and jeffrey pine which are all 3 needle pines
Great presentation thank you
Good day, sir! If it's possible, may we have the link for the flowchart? Thanks!
What would the line of sight be on this design?
SKETCHUP MAKES THİS DRAWİNG PART EASİER BTW. THANKS FOR VİDEO.
Very good explained
That was very interesting, thank you! Greetings from Germany
Thank you sir
Thank you very much 😢❤ I'll have an exam tomorrow I'm Egyptian 😊❤
This just saved my life 😭 I love u
right I feel better abt my unit test now
Thank you so much 😊
gracias
What would you calculate the pressure loss through a 3/4" double check valve and maximum gpm. The service meter is 5/8 but they call it 3/4. They rate the gpm at 20 from the city and the psi is 45. The length from the meter to the backflow is 30ft of 3/4 copper and then 5 more feet of 3/4 copper out of the downstream side of thr doublecheck copper to one inch pvc. I am losing water volume and pressure on one line that is 100 feet from the Backflow. It had 8 , 10ft full pipe spray heads and 5 , 10ft 1/2 nozzles all rainbird. My calculations tell me that the line is requiring 28 gpm but the service line and pressure don't support it. I am replacing all the 3/4 copper with one inch pvc to boost the gpm hoping this solves the problem.
Thanks. It is one of the best lessons for beginners.
Thanks for the video. What's your opinion of electronic NPK sensors? Are they accurate?
Great video mate. I'm researching to design my lawn irrigation. Good info all the way through with no lulls.
Thank you very much now I understand ☺️
Thank u!
Amazing explanation ❤️❤️