Nutrition package for melons | |||||
Period | Growth duration | Fertilizer use and dosage | Reason for application | Application effect | Important notes |
Transplanting-seedling stage | The first five true leaves are in the seedling stage | JINMAI® Peptide Energy 7.5g/m2+JINMAI Black Soil Energy®Woody peat 7.5g/m2,interval 15-20 days | At this period,the root system grows vigorously and flower bud differentiation forms.After transplanting,the root system needs to stretch quickly,and the new root system is weak and has weak regenerative ability. | Strong root growth,quick seedling growth. | |
Vein spreading period | From the fifth leaf stage to the first female flower flowering is the extension of the vine and the formation of the bud | JINMAI-Yiweipu® Amino acid Calcium 1.5mL/m2,interval 7-10 days Macroelement balance fertilizer 17-17-17++6CaO 7.5g/m2, Every 7 - 10 days | During the vine growth period,the vine grows rapidly and the root system still grows rapidly. | The leaves of the seedling are bright green and grow fast without overgrowth. | Note that the fertilization of large and small fruit watermelons is different,so it is necessary to flexibly grasp. |
Flowering and fruiting period | From the time of flowering of the female flower to the fruit about the size of an egg,the fur on the fruit begins to fade | Apply calcium and boron 1000 times. JINMAI-Kanguo Lifeng® macroelement high potassium type 14-8-28+6CaO 7.5g/m2¯oelement balanced fertilizer 17-17-17+6CaO 7.5g/m2 | This period is the period of male and female flower differentiation,formation,bud formation and flowering. | The flowers are good,the pollination is good,and the young fruit shape is good. | |
Fruit swelling period | From the fruit"dehairing"to"setting"is the fruit expansion period | Lion Heart high Potassium suspension fertilizer 15g/m2,every 7-10 days; JINMAI-Fruitful® 3mL/m2+0-45-45 1.5g/m2,every 7-10 days; | During this period,the fruit volume and weight increased sharply,and the nutrients required by watermelon accounted for more than 80%. | The watermelon is fast to swell,has a good shape,is sweet and has no cracked fruit. | For those who have two crops of melon,apply balanced fertilizer in appropriate amounts after the first harvest. |
Maturation period | From the fruit"setting"to full maturity | JINMAI-Yiweipu® B-Fe-Mn-Zn-Mo-Cu water-soluble fertilizer 1.5g/m2+ JINMAI-Yiweipu® Amino acid Magnesium 1.5mL/m2; Leaf spraying:JINMAI-Sweet Power® 800 times | Restore growth and delay premature aging | Stop watering and fertilizing one week before harvest. | |
Attention:the whole process can spray JINMAI Yiweipu® Ca-Mg-B-Fe-Zn-Mn-Mo 500-800 times to green leaves,strengthen trees and enhance resistance. |