-
The key to precision sowing of wheat with reduced seed rates lies in accuracy
When mechanical precision sowing with reduced seed rates is used for the three wheat crops, it can save 5 kg of seed per mu compared with conventional mechanical drilling, save 10 yuan in costs, and increase yield by 50 kg. But to truly achieve this effect, the word "precision" must be emphasized during sowing. 1. Fine seedbed preparation. The wheat field soil is required to be "deep, level, fine, and clean," with the mature soil layer reaching more than 8 cm deep, the surface level with no depressions, clods broken down until there are no "egg clods," and no exposed stubble, waste film, or other debris on the surface. Farmyard manure should be applied heavily all at once before sowing.
-
Bagging Su pear fruit can reduce pre-harvest fruit drop
Fruit bagging is currently an effective technical measure for producing pollution-free fruit. The practice of promoting fruit bagging for Su pears in the pear-growing area of Pucheng, Shaanxi, has proven that bagging can improve fruit appearance, making the fruit surface clean with few and shallow fruit dots and no rust spots, reducing pesticide residues, and improving marketability and the marketable rate. In addition, bagging can also reduce pre-harvest fruit drop. On August 21, 1993, the Longyang area of Pucheng County experienced a weather process of force 5-7 strong winds lasting about 0.5 hours, and fruit drop in ordinary orchards was severe. After the strong winds, the author investigated the bag
-
How to reduce contamination in edible mushroom inoculation? Five practical methods to help you solve it
Autumn and winter are the golden seasons for producing edible mushrooms, but every year, inoculation contamination causes economic losses of around 20% for mushroom growers. Using the following 5 methods can reduce the inoculation contamination rate. 1. Bottled fermented material: Fill fermented material 1 to 2 cm deep above the culture medium at 4 cm from the bottle mouth, then sterilize. Its advantages are that contaminating bacteria are less likely to infect the culture medium, and the spawn age is consistent. 2. Wheat grain germination method: Let wheat grains germinate before bottling and sterilizing. That is, let the wheat grains used for spawn germinate all at once, with sprouts 1 to 2 times the length of the wheat grains, then fully sun-dry and store. One day before making the spawn, soak the wheat grains for 12 hours and directly bottle and sterilize. Its advantages are that the process of boiling the wheat grains is omitted, mycelium grows quickly, and there are fewer contaminating bacteria. The contamination rate is 2% to 3%.
-
How to reduce the egg breakage rate? Practical methods for poultry farmers to share
Under normal circumstances, the average egg breakage rate is 6-8%. Improving eggshell quality and reducing the egg breakage rate means increased economic income. Many factors affect the egg breakage rate of caged layers, such as equipment factors, management factors, genetic factors, nutritional factors, etc. Corresponding measures should be taken according to specific circumstances during the feeding and management process. 1. The specifications of the cage equipment should conform to the production characteristics of caged laying hens. When conditions permit, choosing single-cage single-bird cages can not only reduce the egg breakage rate, but also help give full play to the hens' production performance.
-
Egg prices rise because last year's floods reduced laying hens, not because of an epidemic; no need to panic-buy
The egg shortage has nothing to do with an epidemic, so don't rush to stock up on eggs! Last year's floods reduced the number of laying hens, and the price of one egg has risen by 0.3 yuan
-
Organic Farming Prospects and Current Status Analysis: Will It Reduce Global Food Production?
Organic farming yields less and requires more farmland, so what can be done? We can both increase crop yields and avoid the farmland problem. Let's take a look together. The latest research shows that organic farming may cause some crop yields to be lower than conventional farming methods.
-
Antibacterial substances from silkworm pupae can be added to animal feed to reduce antibiotic use
In recent years, the Miaoli District Agricultural Research and Extension Station (hereinafter referred to as the Miaoli Station) has found through research that antibacterial substances produced by silkworm pupae can be further developed into functional animal feed additives, a move expected to effectively reduce the amount of antibiotics added when raising economic animals.
-
How does Orange Jessamine get through the winter? Reduce watering, ensure light, and prune appropriately
Everyone has probably heard of Orange Jessamine (Murraya paniculata). It lives up to its name: when it blooms, its fragrance can drift nine li away. Of course, that is a bit of an exaggeration, but it does not stop us from growing it. However, in the care that spans all four seasons, Orange Jessamine needs special attention in winter, because problems of all kinds can crop up if you are not careful
-
How to water oleander? Water only when dry, and when you do, soak it thoroughly; reduce watering in winter.
As a highly ornamental plant, oleander is very poisonous, but its flowers and leaves are both very attractive, so many people keep it at home. Oleander is highly adaptable and has low demands for water and fertilizer, but if you want it to look better, watering is key. So how do you water oleander?
-
Does Saxifraga stolonifera die after blooming? After flowering, reduce watering and stop fertilizing
Recently, quite a few readers shared photos of Saxifraga stolonifera in bloom with us. From these photos, you can see that the flowers of Saxifraga stolonifera are very pretty with their alternating yellow and white, but many people worry that Saxifraga stolonifera will gradually die after blooming
条件筛选