Originating in China in 1973, the Princess White originated from the fruit tree research of Jilin Provincial Academy of Agricultural Sciences. At present, there is a small amount of cultivation in Northeast China.
The princess is a small, white, round spike with a deputy panicle. The ear is 15 inches long, 11 inches wide, and the average ear weight is 180 grams. The berry is tightly packed with small grains, nearly round, yellow-green, and 100-grain weight 210 g; the skin is thicker. Fruit powder, juicy meat, sweet taste; sugar content of 140 ~ 160g / L, acid content of 18 ~ 21g / L, the juice rate of 60% to 65%; each fruit with 3 to 4 seeds, medium size, red brown.
Young shoots green, slightly sparsely villous; 1-year-old mature branches yellow-brown, slightly enlarged section. Young leaves yellow-green, shiny, slightly white villous; mature leaves larger, heart-shaped, three-cleft, lacking in shallow, serrated sharp, small bubble on the surface, the lower surface slightly hairy, petiole sagittal. Completely flowered.
The white princess grows stronger and has a higher germination rate. High yield. Compared with anti-black-pox, there is mild downy mildew and white rot.
The yellow mealworm is not only rich in protein, fat, polysaccharid and other organic macromolecular nutrients, but also rich in phosphorus, potassium, iron, sodium, aluminum and other trace elements. For every 100g of the yellow mealworm larvae, the protein content of dry powder is between 48% and 54%, the fat content is between 28% and 41%, and the contents of vitamin E, B1 and B2 are also high. Therefore, the yellow mealworm can provide high quality protein for the crab, make the crab strong and delicious.
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