Method for planting grapes by means of adding rare earth element lanthanum

Abstract

The invention relate to the field of crop planting, and discloses a method for planting grapes by means of adding a rare earth element lanthanum. The method includes steps of (1), treating cultivatedlands and digging grape field planting furrows; (2), selecting grape seedlings with good growth vigor for planting; (3), managing water and fertilizers, applying LaCL3 to the lands for treatment and further applying LaCl3 in fruit swelling periods for treatment; (4), carrying out illumination management and building grid frames; (5), carrying out shaping and pruning; (6), treating leaves, reserving 3-10 leaves at the front of inflorescence of each vine, carrying out pinching, and spraying LaCL3 for treatment. The illumination utilization rate of the grapes can be increased by means of timely pruning at the step (5). The method for planting the grapes by means of adding the rare earth element lanthanum has the advantages that the rare earth element lanthanum is released and sprayed on soiland leaf surfaces in grape planting procedures, the grid frames are reasonably built, timely pruning is carried out, accordingly, the fruit setting rate can be increased, the photosynthetic capacity can be improved, dry matter accumulation can be enhanced, large and plump grapes can be promoted, fruit cracking further can be effectively prevented, and early fruit ripening further can be effectively promoted.

Description

technical field [0001] The invention belongs to the field of crop planting, and in particular relates to a grape planting method adding rare earth element lanthanum Background technique [0002] Although the discovery of rare earth elements is only more than 200 years ago, its development, application, and separation and extraction technology have developed rapidly. It has applications in metallurgy, energy, national defense, transportation, chemical industry, light industry, agriculture, medical care, computer, electronic information, electrical lighting, laser technology, high temperature superconducting materials, hydrogen storage materials, glass, ceramics, environmental protection and other fields. Its rapid and extensive application, high economic, social and environmental benefits, and far-reaching impact are rare. Rare earth elements refer to 15 heavy metal elements such as cerium, praseodymium, neodymium and ytterbium, which have very similar chemical properties to...

AI Technical Summary

Problems solved by technology

The growth and development of the grapes are not perfect, the nutrition is not coordinated, and the deficiencies are prominent, which affects the growth of the tree body, and the tree vigor is premature. Some garden plants have become old seedlings that will never grow up, and the fruit grains are not ideal.