5 results about "Tendril" patented technology

The invention discloses a cultivation method for promoting growth of watermelon grafted seedlings through composite multispectral light supplementation. The method comprises the steps that firstly, after light supplementation treatment is conducted on stocks, sampling is conducted, and the antioxidant capacity of the stocks is analyzed; secondly, after grafting culture is conducted on the rootstock after light supplementing treatment, optimal rootstock light supplementing treatment is determined, and meanwhile the grafting survival rate of the rootstock after grafting is measured; thirdly, performing grouped light supplementing treatment on the watermelon grafted survival seedlings, performing destructive sampling every 7 days after light supplementing is started, and recording sampling results; and finally, obtaining growth characteristic indexes of the watermelon grafted seedlings according to a sampling result, so that the optimal light supplementing intensity of the watermelon grafted seedlings is obtained through the growth characteristic indexes. According to the optimal light supplementing intensity, the growth of scions and stocks is remarkably promoted, the disease index is reduced, the growth of tendrils is inhibited, and the net photosynthetic rate, the total chlorophyll amount and the activity of antioxidant enzymes such as SOD and CAT are remarkably improved.

A novel plastic net vertical pipe for fogging upside-down cultivation adopts a plastic net which can be packaged in a roll as a material, and the material has higher strength. During manufacturing, the material is rolled into a pipe shape, the height of the material is determined according to planting requirements, generally, the inverted cultivation height ranges from 2.4 m to 3 m, and the caliber of the rolled plastic pipe ranges from 300 mm to 400 mm. The stand pipe type mist ploughing device is combined with an inverted hanging frame, branches and tendrils can droop in an inverted state, management labor for pruning and binding the tendrils is reduced, the stand pipe type mist ploughing device is a labor-saving cultivation mode for melons, fruits and solanaceous fruits, and meanwhile through reasonable arrangement of planting holes, liquid inlet holes, backflow holes and the like, the good growth environment and mist spraying effect of crops are guaranteed.

The application discloses application of watermelon KNOX transcription factor ClSPR in creating net-textured pericarp watermelon and belongs to the technical field of plant genetic engineering.The application discloses the application of watermelon KNOX transcription factor ClSPR in creating net-textured pericarp watermelon, adopts CRISPR / Cas9 gene editing technology, carries out site-directed editing on the watermelon KNOX transcription factor ClSPR, and obtains new germplasm of the net-textured pericarp watermelon.The net-textured pericarp watermelon germplasm created by the application has no visible phenotype change in other tissues such as female flowers, leaves, tendrils, stems and roots compared with a wild type, and only the fruit pericarp stripe phenotype is changed;the technology can realize directional genetic improvement of the excellent watermelon germplasm fruit pericarp stripe phenotype, accumulates new materials for breeding of new varieties, and has important production and application potential.

The invention discloses a pre-harvest digging assisting system and method for rhizoma alismatis, and relates to the field of agricultural machinery automation, and the system comprises a visual positioning unit which is used for recognizing main roots of rhizoma alismatis based on an image recognition algorithm, and predicting the distribution area of underground whisker collaterals based on the growth characteristics of the main roots; the ultrasonic unit is used for emitting ultrasonic waves to the distribution area, and the ultrasonic waves are used for weakening tentacle toughness based on the cavitation effect; the path planning unit is used for planning a cutting path based on the distribution area; and the cutting unit is used for cutting the rhizoma alismatis tendrils based on the cutting path. Through cooperative operation of machine vision and ultrasonic waves, positioning and weakening treatment of underground whisker veins are achieved, traditional heavy digging operation completely depending on manual work and using a bent knife is replaced, manpower input is remarkably reduced, harvesting efficiency is improved, and a large amount of labor cost is saved for farmers.

The present application relates to the technical field of agricultural production, and aims to provide a method for regulating cucumber growth by acupuncture, comprising the following steps: sowing, planting when seedlings grow to 2 leaves and 1 heart, and hanging tendril when growing to 8 true leaves; performing acupuncture intervention on the plant within 20-25 days after sowing, selecting a position 1 cm above the position where the root of the plant is flush with the soil, and performing intervention by inserting the acupuncture needle at an angle of 45° upward; leaving the needle for 15 days and then pulling out the needle, and continuing to cultivate.The present application promotes the growth and fruiting of fruit cucumber by acupuncture on the root of cucumber, which is reflected in significantly improving the growth rate of tendril thickness and root thickness, and the plant shows thick root and strong seedling.Meanwhile, the acupuncture on the root also significantly improves the single fruit weight and longitudinal diameter of the fruit, and as a kind of green and effective measure, it shows a broad application prospect.