Insect-resistant spray used during germination of tea seedlings

Abstract

The invention provides an insect-resistant spray used during germination of tea seedlings. The insect-resistant spray is prepared from the following raw materials in parts by weight: 1-2 parts of turpentine, 38-44 parts of paniculate swallowwort root, 10-14 parts of lemon peels, 3-5 parts of cissus pteroclada hayata, 22-28 parts of litchi pericarp, 4-8 parts of eclipta alba, 4-8 parts of Chinese wax gourd seeds, 1-2 parts of talcum powder, 0.1-0.2 part of white tangerine peels, 2-5 parts of potato peels, 0.4-0.5 part of water spinach stalks, 2-5 parts of fructus aurantii, 2-5 parts of semen canavaliae, 0.5-1 part of folium artemisiae argyi, 0.2-0.3 part of flos magnoliae liliflorae, 0.2-0.3 part of glechoma longituba, 0.1-0.2 part of alternanthera philoxeroides, 0.1-0.2 part of elephantopus scaber, 0.8-1 part of juglandiphyllum, 1-4 parts of matrine, 2-6 parts of rice washing water and 1-3 parts of urea. The insect-resistant spray provided by the invention has the beneficial effects that the insect-resistant spray is applicable to being used during germination of the tea seedlings, various elements and organic mineral substances are provided for germination, development and growthof the tea seedlings, and resistance to diseases and pests of seedling plants can be improved, so that the photosynthesis of the seedling plants and the absorption of the seedling plants on nutrient substances are promoted, the growth of the seedling plants is accelerated, and the seeding plants managed by adopting the spray are large in size and have a plurality of roots in a later growth stage and have good cold resistance and high temperature resistance.

Description

technical field [0001] The invention relates to the technical field of agricultural sprays, in particular to an anti-insect spray used when tea seedlings germinate. Background technique [0002] my country has a long history of tea tree planting. Traditional tea tree planting usually only considers how to increase the yield per mu of tea and increase the number of tea trees planted per mu as much as possible. However, the growth space of each tea tree is small, the growth of tea is limited, and the supply of water and fertilizer is difficult. When the balance is reached, the ecological environment of tea gardens is seriously deteriorating, and the quality of tea is difficult to guarantee. Organic tea is a kind of tea produced and processed according to the method of organic agriculture. During its production process, no synthetic fertilizers, pesticides, plant growth regulators, chemical food additives and other substances are used for production. [0003] According to the p...

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Problems solved by technology

[0003] According to the practical experience of the existing organic tea cultivation technology, it is known that in the cultivation process of organic tea, due to avoiding the use of effective chemical fertilizers and pesticides, the organic tea has poor growth, slightly low yield, and poor pest control during the growth process. Thorough problems have emerged, which in turn affect the economic benefits of organic tea planting, especially the part of soil disinfection and pest control is not mature enough

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