The results are interesting and you don't need to use liquid nitrogen to check what happens. You can just put a banana in a home freezer and leave it there for at least 24 hours to be sure that it is completely frozen. Take it out and check what happens as it warms up.
In some parts of the country, spring is the best time to plant alfalfa. In others, it can be done successfully in late summer and early fall. It needs six to eight weeks of growing time before the first frost so it comes back with gusto in the spring. {C}.
Incorporation is not needed on no-till land if the lime is applied two or more years before sowing. Soil pH will gradually increase during the ï¬rst six to 18 months after lime application. Therefore, it is best to lime a year before seeding alfalfa to allow the lime to react in the soil. If the surface pH is below 6.0, have the soil tested to determine lime need.