Morphological characteristics
Climbing vines; branches slightly woody, 2.5-5 mm in diameter, rooting at the nodes. Leaf papery to subleathery, with dense glandular dots on abaxial surface and tender veins, broadly ovate to ovate-oblong, sometimes elliptic on upper part, 7-15 cm long, 5-11 cm wide, apex acuminate , base cordate, shallowly cordate or sometimes obtuse distally, equidistant to slightly equal on both sides, ventrally glabrous, abaxially veined with very fine powdery pubescence; leaf veins 7, uppermost 1 pair usually paired Health, rarely alternate, 0.7-2 cm from the base to send from the midrib, others are base out, reticulate veins prominent; petiole 2-5 cm long, very finely powdery pubescent; leaf sheaths ca. 1/3. Flowers unisexual, dioecious, accumulate with spikes opposite to leaves. Male inflorescences several when flowering and blade length; total pedicels and petiole nearly as long, inflorescence axis pubescent; bracts rounded or suborbicular, thinly obovate, subsessile, peltate, 1-1.3 mm in diam.; Stamens 2, anthers reniform, 2-lobed, filaments thick, and anthers as long or longer. Female inflorescences 3-5 cm long, extending in fruiting period, ca. 10 mm in diam.; inflorescence axis densely covered with hairs; bracts identical to male inflorescence; lower part of ovary embedded in axillary inflorescence axis and united with axillary, apically villous; Stigmas usually 4-5, lanceolate, ca. 0.6 mm, tomentose. The berry tips are slightly convex and fluffy, and the lower part is in axial alignment with the inflorescence to produce a columnar, fleshy, reddish ear. Flowering from May to July.
Hydroponics is a subset of hydroculture, the method of growing plants without soil, using mineral nutrient solutions in a water solvent. Terrestrial plants may be grown with only their roots exposed to the mineral solution, or the roots may be supported by an inert medium, such as perlite or gravel. The nutrients in hydroponics can come from an array of different sources; these can include but are not limited to waste from fish waste, duck manure, or normal nutrients.
Greenhouse Hydroponic System,Greenhouse A Hydroponics,Greenhouse Flat Hydroponics,Greenhouse Vertical Hydroponics
JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.greenhousehydroponic.com