99% of grape growers must collect after reading! 5 necessary general knowledge of grape planting technology!
99% of grape growers must collect after reading! 5 necessary general knowledge of grape planting technology!
Today, the editor gives you five points that grape growers must know clearly. I believe that many growers do not understand winter buds and summer buds? What is the deputy tip? Especially for beginners, what kind of fertilizer do grapes need and when to fatten them? What is most easily confused is the content of the medicine used in the expansion and flower drawing of grapes, how to mix it with water? Growers who have been growing land for decades may not know. Therefore, these five pictures do not say anything else, collect them well.
99% of grape growers must collect after reading! 5 necessary general knowledge of grape planting technology!
Professional study of grape planting techniques plus 362060359
Inflorescence pruning of Jufeng varieties-- orchard cone-shaped ear
1, remove the accessory spike; 2, remove the upper branch; 3, pinch off the tip of the inflorescence.
99% of grape growers must collect after reading! 5 necessary general knowledge of grape planting technology!
The seven phenological periods of grapes, the list of nutrient elements needed in each period, what period to fill what fertilizer!
99% of grape growers must collect after reading! 5 necessary general knowledge of grape planting technology!
99% of grape growers must collect after reading! 5 necessary general knowledge of grape planting technology!
Professional study of grape planting techniques plus 362060359
We have already talked about the calculation method of potions! The emphasis is on simplification!
The calculation method of drug dispensing for growth regulators is as follows: the amount of water added per gram of raw drug (jin) = 2000 × the concentration of PPM required for the purity of crude drug
Example: when using Qibao (20% purity of raw drug) to configure 5PPM's inflorescence stretching agent, the amount of water added per gram is: 2000 × 20% / 5 = 80 jin)
99% of grape growers must collect after reading! 5 necessary general knowledge of grape planting technology!
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