Special fertilizer for nursery stock cultivation

Abstract

The invention relates to a special fertilizer for nursery stock cultivation. The special fertilizer comprises the following components in parts by weight: 20-30 parts of ammonium sulfate, 8-15 parts of monoammonium phosphate, 15-25 parts of potassium sulfate, 4-10 parts of sulphur, 2-4 parts of ferrous sulfate, 0.02-0.04 part of malathion, 25-35 parts of livestock and poultry manure, 10-12 parts of rapeseed cakes, 0.8-1.5 parts of leavening agent, 20-30 parts of plant ash and 1-5 parts of ABT rooting powder. The efficient biological organic compound fertilizer is prepared by taking the common livestock and poultry manure as the main organic raw material according to the high-temperature composting principle; and the special fertilizer has the characteristics of simple production method, low cost, long fertilizer efficiency, no pollution, high efficiency, comprehensive nutrient elements, balanced nutrients and the like, contains a great number of nutrient elements for nursery stock growth and trace elements for nursery stock growth, is particularly suitable for nursery stock growth, has relatively high social and economic benefits and provides an important technical support for the healthy development of nursery stock industry and the deep development of afforestation work.

Description

technical field [0001] The invention belongs to the technical field of fertilizers for fruit tree cultivation, in particular to a special fertilizer for nursery stock cultivation. Background technique [0002] In recent years, the situation of my country's ecological environment has been very severe. The Chinese government has put forward the idea of ​​the scientific development concept in a timely manner. One of its important contents is to require the concentration of the whole society to use idle land such as barren hills and slopes, roadsides, villages, and communities to carry out tree planting. Afforestation, increasing forest coverage, thereby improving the quality of the ecological environment, promoting the coordinated and sustainable development of the economy, society and the ecological environment, and benefiting the present and future generations. [0003] At present, with the adjustment of the agricultural product structure proposed by the state, more and more p...

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Problems solved by technology

[0003] At present, with the adjustment of the agricultural product structure proposed by the state, more and more people use farmland to plant green seedlings. However, due to the long growth cycle of seedlings and the need for more nutrients, in order to make green seedlings grow quickly, the planters in many places are In pursuit of short-term benefits, a large amount of chemical fertilizers are used for fertilization, which causes land compaction, organic matter decline, serious environmental pollution, and more seriously affects ecological balance, causing irreparable losses to human existence and environment.

[0004] Moreover, there are very few systematic studies on seedling fertilization technology in my country at present, and the blindness of the staff in fertilizing seedlings is very large. Due to improper fertilization, the phenomenon of seedling yellowing, burning seedlings, and even dead seedlings often occurs