Crops mananement
As after 4 days of fermentation, remove the upper material using spoon and throw it a way and put the liquid into sieve and rinse seeds and spread seeds on paper in lines and dry for a week out of full sun.
Similarly, write the date on the paper, fold it up and place in a zip lock bag and write details on the bag and place it in the fridge to keep for up to 5 years. Fruit tree is pruned as soon as it finishes pruning for lower branches to grow and allow free air movement and also to manage height.
Furthermore, a plum tree is best pruned every year for the first 4 years and after, a farmer can prune it in third year after maturing. Use good quality pruning equipments like sow, socateurs and seed loppes and spirit. Start with bottom branches when pruning and finally tall branches as well and use big lopper for bigger branches and separate branches and secateurs for small branches.
Cutting off of a lot of green leaf growth allows more fruiting of tree and keep tree at manageable height for easy harvesting.