In the later stage of wheat development, the roots enter the aging stage, the absorption capacity is weakened, and the root fertilization utilization rate is very low. At the same time, some nutrients are often in short supply, but the growth and development of wheat also need to maintain the appropriate levels of nitrogen, phosphorus, and potassium in order to extend the leaf functional period and prevent Premature aging, enhance photosynthesis, improve grain yield and quality. Using extra-root fertilizer, the fertilizer is directly sprayed onto the foliage and absorbed by the plants, and late-maturing of lateness caused by excessive nitrogen fertilizer application can be prevented. The period of top dressing, selection of fertilizer types and spray concentration should be determined according to specific conditions such as wheat growth, soil nutrient status and climate. General heading to the milk ripening period, such as yellow leaves color, premature aging wheat defertilizer, the focus of spraying nitrogen fertilizer, mu spraying 1% -2% urea solution or 2% -4% ammonium sulfate solution 50-60 kg, increase production The effect is very significant. In high-yielding wheat fields with no premature aging, no topdressing nitrogen fertilizer is needed; late-maturing wheat gluten may be used, but no topdressing nitrogen fertilizer should be applied. 0.2%-0.4% potassium dihydrogen phosphate solution or 5% grassy grey water 50-60 should be sprayed in the mu. Kilograms can achieve a certain increase in production. Nitrogen fertilizer application of phosphorus-deficient wheat fields, spraying 2% to 4% of superphosphate solution or 0.2% to 0.3% of potassium dihydrogen phosphate solution 50 to 60 kg on key acres, can also promote grain filling and increase grain weight. effect. The middle and low yield wheat fields can be sprayed with nitrogen and phosphorus, which has a very obvious effect on promoting grain filling and delaying plant senescence.
Excerpted from China Agricultural Press>
The Soybean, or soya bean, is a species of legume native to East Asia, widely grown for its edible bean which has numerous uses.
Fat-free soybean meal is a significant and cheap source of protein for
animal feeds and many packaged meals. For example, soybean products,
such as textured vegetable protein, are ingredients in many meat and
dairy substitutes. The beans contain significant amounts of phytic acid,
dietary minerals and B vitamins. Soy vegetable oil, used in food and
industrial applications, is another product of processing the soybean
crop. Traditional non-fermented food uses of soybeans include soy milk
from which tofu and tofu skin are made. Fermented soy foods include soy
sauce, fermented bean paste, natto and tempeh.
Soybean
High Protein Yellow Soybean,Natural Yellow Soybean,Organic Yellow Soybean,Frozen Green Soybean
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