Winter crops should be added with boron fertilizer

Boron is one of the indispensable trace elements in the growth and development of crops. Winter crops such as rapeseeds, broad beans, wheat, potatoes, etc. are all crops that have a good response to boron fertilizers, and lack of boron, which has a large impact on the yield or quality. Practice has proved that the application of boron fertilizer to winter crops can achieve significant yield increase. It is a measure for increasing production with less investment and effective results.

Brassica napus lack of boron, atrophy at seedlings is not long, flowering is not true, a great impact on the yield and quality. The application of boron fertilizer can promote the normal growth of rapeseed, increase pods, increase seed setting rate and 1000-grain weight, and increase production by 10% to 20%. The rapeseed application of boron can be applied based on spraying, foliar application and foliar fertilizer spraying. During the transplanting of rapeseed, Koshi was uniformly mixed with 500 grams of borax per acre and then applied into transplanting or transplanting trenches. After the transplanting, 500 grams of borax was added per acre and the roots were sprayed. Shiyi sprayed 0.2% borax solution once at the seedling stage, bud stage and early flowering stage. The spray fertilizer solution was 30 kg, 50 kg and 75 kg per mu respectively.

The deficiency of boron in broad bean beans can also produce flowers without effect, affecting high yields. The application of boron fertilizer can reduce the loss of calyx, increase pod and grain weight, and increase production by 15% to 20%. Should be sprayed separately in the seedling stage, early flowering period and flowering time a concentration of 0.1% of borax solution, seedling spray rate of 30 ~ 40 kg per acre, flowering 50 ~ 75 kg.

The lack of boron in wheat and wheat seedlings is not normal at the seedling stage, and there is a "spike-to-poor disease" in the later period. There are many empty loquats, and the yield is low and the quality is poor. The application of boron fertilizer can increase the seed setting rate, promote the fullness of grain and increase production by about 10%. It is advisable to spray one borax solution with a concentration of 0.05% to 0.1% at the delivery and jointing stages, each time about 50 kg of fertilizer solution per acre.

The potato potato suffers from lack of boron, the plant growth point or tip is easy to wither, the lateral shoots increase and grow rapidly, the internodes are short, and the plants are in short plexiform shape, which ultimately leads to small tuber and low yield. Soaking the seed tube with a 0.1% borax solution for 4 to 6 hours after sowing can achieve a significant yield increase. Can also be sprayed during the growth period, usually from the seedling stage to the flowering stage with 0.1% borax solution sprayed 2 or 3 times.

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