Combined planting method for Bougainvillea spectabilis and evergreen plants

Abstract

The invention discloses a combined planting method for Bougainvillea spectabilis and evergreen plants. The combined planting method includes the steps of pruning planted evergreen plants, pitting at root portions of the evergreen plants, fixing and planting seedlings of Bougainvillea spectabilis to the evergreen plants, applying Beauveria bassiana dust to the surface layer of soil, and paving a slow-release water layer which consists of a waterproof layer, a water absorbing layer, and an expanding layer from top to bottom in sequence; watering every half-month after sprouting, until two months before blooming; pruning to make the plants of Bougainvillea spectabilis getting enough illumination; spraying one time with gibberellin solutionat the time one month before blooming; applying nutrition fertilizer after blooming. Water control to the plants of Bougainvillea spectabilis is achieved by the slow-release water layer, moisture of soil can be controlled effectively, and growth of branches and leaves of Bougainvillea spectabilis and evergreen plants is inhibited, while blooming of Bougainvillea spectabilis is promoted.

Description

technical field [0001] The invention relates to the technical field of agricultural gardens, in particular to a planting method of bougainvillea and long green leaf trees. Background technique [0002] Bougainvillea is a short-day plant, which likes warmth, moistness, and sufficient sunlight; it is not resistant to water and humidity, barrenness, saline, drought, and pruning; the suitable temperature for growth is 15-30°C, and it can withstand high temperatures of 40°C in summer. Cold, too low temperature is extremely unfavorable to growth. Bougainvilleas planted in gardens tend to harden on the ground surface, and there will be cement around the tree pockets, resulting in poor drainage. Even if the amount of watering can be controlled, it is easy to cause water accumulation in the bougainvillea during the rainy season, affecting the growth and reproduction of the bougainvillea. [0003] Bougainvillea has good flower viewing value and is one of the most commonly planted pla...

AI Technical Summary

Problems solved by technology

At present, in the planting of bougainvillea and long green leaves, the planting method of digging holes under the long green leaf trees to plant bougainvillea bougainvillea is adopted. This method also requires various procedures such as pruning of long green leaf trees, and the planting is cumbersome and complicated.

Moreover, the long green leaf trees are usually luxuriant, which will easily lead to the lack of light of the Bougainvillea and affect the flowering of the Bougainvillea.

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