Should the leaves of the fruit trees return to the park?
After the fruit trees are defoliated, most of the fruit growers will clean the leaves outside the park and burn them. The purpose is to reduce the occurrence of pests and diseases in the following year. However, defoliation is rich in nutrients, which in turn causes a waste of resources. Reasonable use of fruit trees to return the land not only can improve the soil, fertility and fertility, but also can eliminate the bacteria and pests in the leaves in the winter, reduce the amount of fertilizers and pesticides, can be described as multiple purposes. The specific method of operation is:
1. After collecting fallen leaves of deciduous fruit trees, collect them together with the weeds in the garden and concentrate them.
2. Before brewing fermented mash, the leaves should be sprayed with 40% Dimethoate EC 800 times, or 80% Dichlorvos EC 400 to 500 times, or 20% fenvaleril vinegar EC 500 to 600 times. After the application, mix well and compost for 3 to 5 days. This will kill the hidden insects and eggs. Then, the deciduous and farmyard fertilizers were concentrated and fermented in a ratio of 1:1, fully decomposed. If a small amount of superphosphate is added during tanning, the effect is better and the fertilizer efficiency is higher.
3, the science to return to the garden orchard plowing the soil, the deciduous and farm fertilizer fermented mixed fertilizer, radial groove or ring groove, depth of 60 cm. According to the experiment, deeper application than shallow application is effective without cutting the roots of fruit trees.
4. After timely irrigating the defoliation garden, in case of dry weather, it is necessary to timely fill the water around the tree tray and cover the tree tray with straw.
Colorful Mottled Waxy Corn is generally white, yellow, red, purple and black, with white, yellow and Black Waxy Corn being the basic colours. The purple gene of a purple-white cross naturally becomes purple if it "beats" the white gene, and vice versa, so if the two make a tie, we see white and purple corn. Purple can turn into red and Fresh Black Corn, or as we often say, "red is purple and black is purple". Of these Mottled Waxy Corn, the most common Yellow Waxy Corn is the most nutritious, as it is rich in carotenoids.
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