Matters needing attention in the cultivation and management of Taiwan black sugar Barbie lotus seedlings, Taiwan Food No. 3 black sugar Barbie lotus mist

Lianwu is a very characteristic tropical fruit in Taiwan, which is loved by overseas people. Recently, the Agricultural Experimental Institute of the Agricultural Committee of the Executive Yuan has made important progress in the research on lotus variety improvement. It has cultivated a new lotus variety Tainong 3, which is called "Black Sugar Barbie". It has the characteristics of large fruit shape, deep red fruit color, high sugar content, good pulp flavor and good storage and transportation properties. it is very suitable to be used as a boutique gift box lotus fog, well received by the market, and set a price record of 1050 yuan per kilogram to attract farmers' attention. At present, three fruit tree production and marketing classes have been authorized, and there will be a "limited" and "special area" tutoring production monopoly, which will be listed in a small amount this year and will be available for mass production and supply after next year.

Brief introduction of variety characteristics:

The fruit shape is large (the average single fruit weight is 200g; the maximum fruit weight is 380g).

The pericarp is obviously raised, showing dark red or dark red, and the summer fruit can still maintain the characteristic of turning red.

The pulp is hard, crisp and juicy, the pulp is fine, the soluble solids are high (10 ~ 12 °Brix), and the acidity is about 0.25%, with sweet and sour flavor.

The good fruit rate of winter fruit, spring fruit and summer fruit is high.

Pu peach has a light fruit taste and good storage and transportation.

2. Matters needing attention in cultivation management:

(1) the growth period is about 10 to 15 days longer than that of large fruit species in Indonesia.

(2) the fruit sepals are thick and compact, which can easily cause diseases and the habitat harm of shell insects, so they should be bagged before bagging.

Carry out related disease and pest management.

(3) the pericarp is dark red or dark red, but it is still necessary to control branch pruning to maintain sufficient mature leaves.

The number of pieces; in addition, we should also pay attention to the application time and amount of potash fertilizer, which is beneficial to the maintenance of red-turning characteristics. (4) according to the cultivation and management mode of large fruit species in Indonesia, the fruit can be thinned, the number of fruits left can be controlled and maintained.

The stability of fruit shape. (5) the fruit cavity is slightly larger, and attention should be paid to the application of nitrogen, phosphorus and potassium fertilizer at the flower bud stage and the early stage of fruit development.

The timing and proportion can be improved. (6) although the fruit cracking rate is low, attention should be paid to the appropriate harvest time to avoid fruit cracking, and cooperation should be made during cultivation.

Environment, timely adjust the management job to maintain this feature.