New hole oxyx is from the united states and was introduced in 1978, and new hole oxyx has been well sold in our country, and the following is mainly about new hole oxyx growing techniques。
I. Restoration
Before planting, trenches are dug and weeds, straws, bread fats, etc. Are laid. The trenches are 0. 7 metres deep and 1. 0-1. 3 metres wide. First, a layer of straw is placed on the bottom of the ditch, and in the case of red yellow lore, some lime is spread evenly on the straw, a layer of soil is covered, followed by weeds, straw, some lime and a layer of soil. After it has been levelled, straw, weeds, pig and cow dung, tarcakes, etc., are mixed with earth to fill back, and the ditch is about 30 centimetres above the ground. Finally, a layer of rotting farm fat is built on the surface of the established ditch, leaving the backfills naturally sunk. At the time of soil conversion, weeds were used 20-25 kg, lime 1. 5-2 kg, cake fat and pig and cow dung 10 kg. After spring, the plant was established (in frozen areas). One water per day in 1-7 days after planting and 10-15 days after fertilizing decomposition and thin water fat。
Water management
Drought should be filled with water at the right time, during the rainy season, and can be filled with water by spraying, dripping and irrigation. An orchard is not suitable for water during the first month of harvest and must be filled once within one week of harvest。
Iii. Plumbing nuts
Appropriate use of nutrient-type growth regulators, combined with the nutritional status of the umbilical orange tree, to increase sit-down rates and yields. Oxygen 2000~2500 times liquid 40~50mg/l+0. 2% phosphate can be sprayed by 0. 01% potassium phosphate, 15d apart, 2 times in series, usually at 2/3 ~3/4 and 2 physiological fallout. Promotion of the use of micro-fertilizers and nutrients for plumbing and prohibition of high concentrations and repeated use of growth regulators for plumbing。
