One, the growing environment is different:

1, other pomelo grows in China south of the Yangtze River all over, the northernmost limit is seen in Henan Province, Xinyang and Nanyang area, all for cultivation. Southeast Asian countries are planted.

2, Duwei Wendan Pomelo, Putian, Fujian Province, China, one of the four famous fruits, is the town of Duwei, Xianyou County, unique and valuable fruit, China's geographical indications products, the fruit is of excellent quality, fragrant smell, tender meat juice mellow, sweet and sour moderate, seedless and less seed, fragrant and refreshing, unique flavor.

Two, planting requirements are different:

1, the other pomelo tree on the temperature adaptability, the average annual temperature of 16.6-21.3 ℃, the average temperature in January 5.4-13.2 ℃, ≥ 10 ℃ annual cumulative temperature of 5300-7500 ℃, the absolute low temperature of -11.1 ℃ above the region have pomelo distribution. However, the average annual temperature of 18-20 ℃, January average temperature of 7-9 ℃, ≥ 10 ℃ annual temperature of 6000-7500 ℃, the absolute minimum temperature of -5 ℃ or more is good.

2, wendan pomelo planting requirements: seedling breeding: sour pomelo for rootstock grafting propagation. Planting: planting time fall planting in October to November, spring planting in February to March. Planting density ≤ 495 plants / hm2. shaping and pruning: winter pruning as the main, summer pruning as a supplement, to ensure that the canopy ventilation and light. Fertilizer: mainly organic fertilizer, annual application of rotted organic fertilizer ≥ 3000kg/hm2. environmental, safety requirements: the use of pesticides, fertilizers, etc. must be in line with the relevant provisions of the State, shall not pollute the environment.

Expanded Information:

Wendan Pomelo

1, sensory characteristics: fruit pear-shaped or high Flat round, yellowish peel, flesh waxy yellow, and XiangPai skin easy to peel, soft slag, sweet and sour moderate, seedless or less seed.

2, physical and chemical indicators: soluble solids content ≥ 10.0%, total acidity (citric acid) ≤ 0.9%, solid-acid ratio of ≥ 11.1, edible rate ≥ 55.0%, single-fruit weight of 500 grams to 1500 grams.

3, safety requirements: product safety indicators must meet the relevant national regulations for similar products.

Baidu Encyclopedia - Wendan Pomelo