New hole occultation technologies

New hole occultation technologies

New hole has a good look and quality, and prices are generally 20-30 per cent higher than those of other umbilical oranges。

Child tree management

(i) fertilizer management occurs once in the spring, summer and autumn before each sting, i. E. In the first half of february, in the second half of april and in the second half of july, with a combination of fertilizer (formulation: 50 kg of urea and 2. 5 kg of boron, then 50 kg of calcium phosphate, 2. 5 kg of magnesium sulfate and 3. 5 kg of zinc sulphate, and finally 50 kg of potassium sulphate, mixed with the above-silting mixture, 0. 4-0. 5 kg. In late october, winter fertilizer was applied, ranging from 20 to 25 kg of fertilizer per decomposed farmer and 0. 4 to 0. 5 kg of mixed fertilizer。

(ii) cultivation of tree-body skeletons to single seedlings with no branches, with three growing into main branches, with the remainder wiped out, with a distance of 10-15 cm between the main branch and an angle of 400-450 between the main and the main branch. After growing into the “l-dry-triple branch”, the trees are trained in the main branch, with two to three sub-divisions each, the first of which is 30 cm from the main branch and the rest from 35 to 40 cm. The next branch expands the tree canopy using the “three-triple” approach and nurtures productive tree formation。

Ii. Result tree management

(i) fertilizer management in the early part of february fertilizing with a mix of fertilizers (pre-formulation) or a combination of 1-1. 5 kg of fruit trees. At the end of the first physiological fallout, in late april, steady fruit fertilizer was applied, dominated by urea-like quick-effect fertilizers, and applied 0. 5-0. 75 kg. The principle of the application of steady fruit fertilizers is the multiplication of nuts and the non-application of less. In late july, 50 per cent of the total annual fertilization was carried out by re-emergence of fertilizers, 2-2. 5 kg of compound fertilizer, urea, etc., for the exclusive use of mixed fertilizers or cucumber trees. 10-15 days before the harvest, i. E. From the end of october to the beginning of november ... Potassium sulphate was applied to 0. 2-0. 5 kg of potassium fat。

(ii) the management of the tree body is combined with the management of the buds, which take “one by one”, “one by one”, “one by one”, “one by one”, “one by one”, “one by one”, “one by one”, “one by one”, “one by one”, “one by one by one”, “one by one”, “one by one by one”, “one by one by one”, “one by one by one”, “one by one by one by one”, “one by one by one by one”, “one by one by one”, “one by one by one”, “one by one by one by one by one”, “one by one by one by one by one”, “one by one by one”, “one by one by one by one”, “one by one by one by one”, “one by one by one”, “one by one by one by one”, “one by one by one by one by one by one”, “by one”, by one by one by one by one, by one by one by one by one by one by one by one by one by one by one by one”. Pumping spoon. All were erased, and the autumn was unified in late july and later in august, after which it was later. Cut off large branches that disrupt the shape of trees or cause depression to ensure that the canopy is sufficiently large to be “sky windows”。

(iii) at 3/4 hours (i. E., late march) of the precipitous bouquet, a tree canopy was sprayed with accelerant liquefied cell agonists + cactinine baga (spray type), with a jar (10 ml) plus water of 12. 5-15 kg and a two-time spray spread for 15 days. In defence of the hysteria, the second physiological fallout began (i. E. In early may) with a yellow vinegar (10 ml) and water of 0. 35 kg each in the larvae. Prevention of fissures, 50-70 per cent of each pack (15 g) plus approximately 50 ml of alcohol or white wine, mixing and dissolving, 40-50 kg of water, starting in early august with one blow every 15 days, three in series, with subsequent spraying。

(iv) plumbing before white in mid-february and removal of parts of the leaves-free. At the end of june and early july, a combination of summer shears was used to remove hysteria, disease, small fruit and deformity。

Iii. Pest management

The main fight is against red spiders, sub leaves moths and anthrax. March-june and september-october were peaks。

Iv. Winter clean-up

After the harvest, in mid-december, two pyrophosphates of 0. 8-1 degrees of thiram were sprayed for an interval of 10 days. With 1. 10 sulfur yellow suspension agent or 10 kg of raw lime, 0. 2 kg of salt, 1 kg of sulfur yellow powder and 30-40 kg of water, evenly mixed to paste paint main drying, freezing and pest-proof。