In late autumn, the phenomenon of apple tree flowering is called secondary flowering. The main cause of secondary flowering is the combined effect of pests and diseases and environmental conditions, resulting in the early fall off of the old leaves, reducing the synthesis of the substance …
During the grape growing process, many growers will find that the ears of the grapes are too tight, which may lead to uneven coloring, the deformation of the fruit pieces, the fruit cracking and other symptoms, affecting the appearance of the grap…
1. No-till method. Seeding with no-till seed drill reduces water evaporation and improves rainwater utilization rate; deep pine does not turn the ground to keep the original plough layer unchanged, and improves water storage capacity; straw smashi…
Avoid dry freezing: After winter irrigation, soil water content will increase, heat capacity and thermal conductivity will increase accordingly, day and night temperature will decrease, and near-surface temperature will be moderated, which will reduce wheat dry freezing damage.
Wat…
(1) Biological characteristics
The roots of celery are shallow and small. The celery prefers a cool and humid environment. The optimum temperature for germination is 15-20 °C. The germination is slow and not uniform at high temperature,…
Answer: When applying biological fertilizer, use ditch or acupoint application. It is strictly forbidden to directly irrigate water and fertilizer such as unfertilized human and animal manure; try not to mix biological fertilizer with quick-acting…
US researchers have recently discovered that a new gene therapy based on the transformation of aut…
1. Soil preparation and fertilization
Before ploughing, apply more than 2,000 kg of fully-fertilized farmyard manure, and simmer for 2 to 3 days after ploughing in mid-to-late September to early October, apply 75 kg of ternary compound fer…
Whenever there is spring, there is a kind of vegetable on the tree that is very popular. This is the toon, which many people like to eat. The toon is rich in nutrients and delicious, especially the scrambled eggs are very delicious, but the price of the camphor is now …
Datongda Holdings, a leading electronic component distributor dedicated to the Asia-Pacific market, announced that its subsidiary will introduce MicroVision-based micro-laser scanning projection technology for …
Water soluble fertilizer usage
The method of using water-soluble fertilizer is very simple. It can be directly applied to the soil and then infiltrated into the soil. However, if the fertilizer is directly applied to the roots of crops suc…
Using drugs to adjust insulin in diabetic patients is a common way to control blood sugar, but often because the medicine is too strong, the blood sugar is too low, or it may cause damage to the brain or heart. Scholars have studied the use of blue LEDs to illuminate drugs in…