"Xi Ximei pomelo is an early-fruiting variety of pomegranate, which can be harvested before the peak season of Shatian pomelo. It hits the market just before and after the Mid-Autumn Festival, offering a sweet, crisp, and juicy taste that has made it very popular among consumers. Due to its high economic value, this variety is worth promoting. The following are some key experiences and practices for successful cultivation:
First, selecting improved varieties and planting them with high standards is essential for achieving high yield and quality. It is important to use pure scion varieties that produce early fruit, have strong resistance, and are well-matched with suitable rootstocks. Healthy seedlings with no pests or diseases should be chosen, as they grow faster and start bearing fruit within 10 to 50 years.
The quality of planting directly affects the growth and first harvest. Orchards should be planned uniformly, with contiguous planting and proper spacing—around 3–4 meters apart, with planting holes of about 1 cubic meter. Before planting, each hole should be filled with 1 ton of high-quality soil mixed with 1 kg of phosphate fertilizer and 0.5 kg of lime. After covering with topsoil, seedlings should be placed carefully, ensuring their roots are not damaged. Water is then applied, and a thin layer of soil is added, followed by mulching with grass to retain moisture and protect against drought. At the same time, proper drainage systems, reservoirs, and orchard roads should be established to support mechanized operations and long-term productivity.
Second, effective management is crucial for developing healthy tree stands. Young trees require regular watering and fertilization, especially in the first three years. Fertilizer should be applied monthly, using urea at 75 kg per mu or special fruit tree fertilizer at 20 kg per mu. This helps expand the canopy and encourages early fruiting. Autumn shoots should be managed properly, with potassium dihydrogen phosphate sprayed at 0.5%–1% to promote maturity and prevent frost damage. New shoots are vulnerable to pests like swallowtail butterflies and leaf miners, so spraying with 17% water amifos (800–1000 times) or Wanlingshui (1000 times) every five days for three applications can help control these pests. Combining this with anti-ulcer disease treatments, such as copper-based fungicides, ensures better protection.
Pruning and shaping are also essential during the sapling stage. Branches should be pruned appropriately, and the tree structure should be formed to ensure good light penetration and high yields.
Third, deep plowing and winter management play a vital role in soil improvement. In autumn and winter, deep plowing should be done to enhance soil aeration and add organic matter. After the autumn shoots mature, the hole should be dug to a depth of 60 cm and width of 50 cm. Once the soil is exposed, base fertilizer should be applied in layers, including weeds, animal manure, and bean bran. Each tree should receive around 75–100 kg of weeds, 2–3% pig manure, and 25–5 kg of bean bran. Lime sulfur should be sprayed 2–3 times a month, combined with pruning of dead and diseased branches to maintain orchard health.
Fourth, scientific fruit management is key to achieving high yield and quality. Techniques such as clearing buds, wiping shoots, and controlling growth are necessary. When buds appear, they should be trimmed to encourage healthy growth. Shoots that are too dense, weak, or crowded should be removed. When new shoots reach about 8 leaves or 15 cm, they should be pinched back and sprayed with urea to promote maturation. Fruit thinning is also important to reduce nutrient competition and ensure the remaining fruits grow strong and uniform. Each inflorescence should retain 2–3 standard flowers, while weak or crowded ones should be removed. Thinning should be done within 10–16 days after flowering to remove deformed, weak, or poorly fertilized fruits.
Fertilization should be timely and balanced, focusing on nitrogen, phosphorus, and potassium to support fruit development. Soil management is equally important, with mulching to keep the orchard moist and cool. During dry periods, irrigation should be carried out to prevent drought stress. In areas prone to sunburn, white paper can be applied to protect the fruit.
Harvesting should be done in stages, ideally starting before the Mid-Autumn Festival. Early harvesting may affect fruit quality and yield, while late harvesting can harm the tree's health.
Lastly, comprehensive pest and disease control is essential. Rust mites, scale insects, and bacterial blight are common threats. Preventive measures such as trenching, weeding, and maintaining good soil moisture in summer can reduce the risk of infestations. By managing the orchard environment effectively, the conditions for pests and diseases can be minimized, leading to healthier trees and better yields."
(Word count: 597)
whole cleaned sand crab
Sand Crab,Cleaned Sand Crab,Whole Cleaned Sand Crab,Fresh Frozen Whole Cleaned Sand Crab
Zhoushan Junwei Aquatic Products Co., Ltd. , https://www.junweiaquatic-intl.com