1. Reapply post-harvest basal fertilizer. Shiji Fei is usually applied before the end of October after chestnuts are harvested. The method is as follows: fertilizing ditch with canopy dripping as a boundary, a circular open channel, a width of about 70 cm, and 70 kilograms of fertilizer-applied residue, and the phosphorus fertilizer and borax can be mixed and added with a constant amount of biogas residue to cover the soil.
2, promote bud early flowering. The fertilization time is April. In the vicinity of the drip of each tree crown, shallow trenches each having a depth of about 30 cm are excavated. About 100 kg of biogas slurry is added, and 0.3 kg of borax is added to cover the soil quickly.
3, full flowering strong fruit fertilizer. From June to July, due to flowering and fruit growth, chestnut trees need more nutrients. At this time, a shallow ditch with a depth of about 20 cm and a width of about 20 cm is applied to the canopy drip circle, and about 50 kilograms of biogas slurry is added. 0.5 kg of potassium dihydrogen phosphate, but also sprayed biogas slurry on the leaves of the canopy, sprayed once every 10 days, if sprayed once in the flowering period, fruit expansion period, the effect is better.
4. Attentions: (1) Biogas slurry used for spraying chestnuts must be biogas slurry for normal gas production using biogas digesters for more than three months, and be placed for 2 days to 3 days after clarification and filtration. (2) Foliage is best when it is sunny or cloudy without wind, or in the morning or evening when the humidity is high. Do not spray when the temperature is high at sunny noon. (3) Foliar spraying focuses on the back of the leaf. (4) Determine the amount and methods of fertilizer application based on the climate of the fruit tree. Generally, the trees that are growing worse will be re-applied and grow better; the old trees will be re-applied, the juvenile trees will be lightly applied, and the fruits will be given multiple applications and the fruit will be lightly applied.
The Platewarmer uses minimum of energy due to the grid design of the heating element and provides a practical way to heat 3-12 plates in less time than it takes to cook a meal, leaving room in your oven for the cooking. To use the Plate Warmer, simply place up to 4 plates in each fold and switch on.
Electric Plate Warmers are thermostatically controlled to keep the plates at the ideal temperature to serve hot food whilst leaving the outer edges safe to handle and are a safe and easy alternative to heating up plates in the oven. The Electric Plate Warmer can be personalised with your own bespoke logo and/or design colour.
Below image as reference:
Electric Plate Warmer
Electric Plate Warmers, Electric Dish Warmer, Plate Warmers for Home, Electric Warming Plate
Ningbo JustLive Electrical Appliance Co., Ltd , https://www.makeheat.net