Pear trees are highly adaptable, easy to produce, widely marketed and cultivated in many places. What about the plant management technique for pear planting? The following is a presentation on pear tree planting management techniques。
Pear pre-plant preparation:
Pre-plant flattening of land by pears may be carried out, if conditions so permit, after the whole garden has been ploughed and then the ground has been ready for completion, with the spacing determined in accordance with the production programme. In general, pear trees are planted with a distance of 2-4 metres and a range of 4-5 metres, requiring 33-83 seedlings per acre, but can be stretched to 6-7 metres if other crops are to be planted in a row. In addition, for the purposes of early production and efficient cultivation, pre-production can be conducted in condensed plants with a common range of 1. 5 m x 1 m, 2 m x 1. 5 m or 3 m x 2 m. When the range of the line is determined, it is marked, and as such it digs up a cave or a ditch, which is 80 cubic centimetres in size (i. E. 80 centimetres in length, width and depth) and 80 centimetres in size. Digging a cave or a ditch facilitates the growth of pear roots。
Pear planting time:
The planting time of the pear seedlings is divided into autumn and spring planting, and in mid-november, mid-autumn planting in the east and south of china is better, so that the roots are healed and given new root before the spring of the coming year. In the north, due to the low winter temperatures and the freezing of soil depths, which are not conducive to the survival of the trees, spring planting is generally used. Overall, pear seedlings are more robust and have a higher rate of survival。
Pear planting methods:
Pear seedlings should be planted with a part of the soil mixed with the base fertilizer to be filled in a den or ditch, with some straw, straw and straw material to increase soil air and water permeability, where conditions permit, prior to application. When the base fat is filled, the soil is filled in close to the surface of the ground, the pear seedlings are put into the ground, the roots of the seedlings are stretched and no direct contact with the fertilizer is made, otherwise it is prone to burning the seedlings, with light lifting of the trees at a certain height, leaving small particles of the soil in full contact with the roots of the roots, laying down the ground and filling the water with sufficient water and refilling the soil to protect them。
The distribution of pollination trees in pear cultivation:
The majority of pear varieties have low or unfeasible rates of self-plumbing and therefore generally require the allocation of pollination species, which should have several characteristics, i. E., higher pollen volumes, essentially consistent with the main plant varieties or one or two days earlier, and capable of pollination with the main plant varieties, with a high level of economic quality and high economic value. It is not appropriate to have too many pears as pollinating trees when they are configured, or otherwise unmanageable, but several pollination varieties can be appropriately configured for larger pear gardens to meet the needs for pollination of pre-, medium- and late-cooked varieties in pear gardens to ensure that all varieties have access to high-quality production. In general, the ratio of pollination species to primary plant varieties is 1:1 to 1:4. It can be configured using both an inter-line configuration and an appropriate line configuration。
These are some of the illustrations of pear planting management techniques, and friends who grow pear trees can refer to the above methods for rational management, taking into account the actual conditions of cultivation。
