After the wheat enters the returning green stage, the fertility characteristics have changed significantly, and the temperature stage has entered the sensitization stage. The cold resistance of the wheat seedlings is significantly reduced. Once the cold is encountered, the plants are vulnerable to freezing injury. To this end, the following combination of early spring wheat management, introduced several effective methods of antifreeze: 1. Scratch padding in the soil return to the top sparse Ling Ling, you can loosen the soil, protect the earthworms, warming, weeding, enhance the capacity of wheat seedlings to keep out the cold . According to observations, the average ground temperature in 5 cm soil layers increased by 0.5 to 1°C in the daytime after 7 to 10 days of general scratching, which is beneficial to the promotion of root development and nutrient transformation. Therefore, regardless of weak seedlings, strong seedlings, or strong seedlings, they must pay close attention to cropping up during the spring return period; for wheat fields with prosperous tendencies, they can also be properly squatted to suppress spring delivery. When ploughing, it is necessary to pay attention to grasping the shallow ridges and fine ridges, and push the rakes and rakes along the side while pushing; if the repression is carried out before the ploughing, the soil will not empty, and thus the effect of lifting the ridges and lifting the ridges will be received. 2. To suppress the cracking of wheat fields in the early spring, it is possible to crush the rubbish and bridge the cracks so that the wheat roots are in close contact with the soil to prevent cold air from invading and damaging the wheat seedlings. At the same time, repression also has a lifting effect, which can increase the water content of the soil surface, which is conducive to alleviating cold and cold damage. 3. Fertilization Early spring fertilization in wheat can make up for winter soil fertility, increase nutrient accumulation, promote the growth of young wheat seedlings, and resist or reduce early spring freezing injury. Fertilization in early spring is especially important in high winter temperatures, continuous growth of wheat seedlings and high soil fertility consumption. In early spring wheat fertilization, we should seize the favorable opportunity for the soil just thawed and returned to the slurry, by means of digging deep ditch; generally should not be watered, so as not to reduce the temperature, affecting the growth of wheat seedlings. 4. Spraying During the period when wheat returns to green, the paclobutrazol solution with a concentration of 210E-4 per 667 square meters (1 mu) is 30-40 kg, which can inhibit the growth of wheat seedlings and enhance cold resistance.
Natural Colorant
The colorant provided by our company are all natural colorant. Natural colorant are edible colorant obtained from natural resources. It is mainly extracted from plant tissues and fermented by microorganisms.
Most plant colorant have no side effects and are highly safe. Plant colorant are mostly anthocyanins, carotenoids, and flavonoid compound, which are a kind of bioactive substances and functional active ingredients in plant medicine and health food.
In the application of health food, this type of plant pigment can play auxiliary roles such as enhancing human immune function, antioxidation, and reducing blood fat. In ordinary food, some can play the auxiliary role of nutritional enhancement and antioxidation.
Organic Chlorella Powder,Marigold Flower Extract,Chlorella Protein Powder,Organic Certified Blue Spirulina Powder
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