What should be paid attention to when planting rapeseed for high yield?
What should be paid attention to when planting rapeseed for high yield? Please introduce seed treatment: select disease-resistant varieties, sow seeds at the right time, and mix seeds with new high-fat membrane (which can be mixed with seed coating agent), which can ward off underground diseases and insects, isolate virus infection, do not affect germination and swelling function, and strengthen respiratory intensity. improve seed germination rate and seedling emergence rate. Seedling protection: rape seedlings are most likely to be infected with virus diseases, preventing rape seedlings from being susceptible to virus diseases. Spraying new high-fat film on the plant surface can prevent bacterial infection, improve the ability to resist natural disasters, improve the intensity of photosynthesis, and protect the growth of grain seedlings. Growth period management: weeding, watering, fertilization, prevention and control of diseases and insect pests, Rain Water too much, timely trench drainage. Rape is prone to disease when it enters the bolting and flowering stage, so it is necessary to spray pesticides and new high-fat film in time to greatly improve the effective components of pesticides and fertilizers. Bud stage and flowering stage: this period is mainly leaf growth and root formation. The budding stage is from the bud of the plant to the opening of the first flower. Spraying Zhuangsui Ling can strengthen the physiological function of crops, improve the quality of pollination and fertilization, increase 1000-grain weight and increase yield. Click to get more rape planting techniques click to get more food crop planting techniques
- Prev
How to plant rapeseed with high yield?
How to plant rapeseed with high yield? Please guide the cultivation of rapeseed to obtain high yield can refer to the following planting techniques: first, the variety selection adapts to the local cultivation of flower oil series or cloud oil series varieties. Second, after fine soil preparation and ploughing, rake fine mud blocks, soil loose and broken, and then open trenches to make boxes, box width of about 2 meters, ditch width.
- Next
How to apply fertilizer if you want high yield of rapeseed?
How to apply fertilizer if you want high yield of rapeseed? Please introduce the following methods to apply fertilizer to rape: first, early application of seedling fertilizer should be properly applied early, and the application amount should account for 10%-15% of the total amount of fertilizer, 500 kg of feces and urine of acquaintances per mu, and 5-7 kg of urea or 10-15 kg of ammonium bicarbonate. When applying chemical fertilizer, it is best to put the fertilizer right.
Related
- The first cup of black tea in spring, the flavor and history of tea gardens in Kenya, Africa
- The computer can not only choose potatoes, but also grow tea rice. AI will grow winter oolong tea champion.
- It is not only the inflated tea bitten by insects, but also engraved with the four seasons tea in Beipu.
- The Oriental Beauty Tea Festival in Zhuxian County takes the stage at the weekend to experience the plus-size feast of oil tea.
- & quot; Oriental Beauty Tea & Exploration of Emei in Hsinchu, the hometown of quot;
- The new variety of strawberry "Tainong 1" dessert is the first choice with mellow aroma. Crimson gorgeous
- History of Tea in Taiwan: from Wild Inner Mountain to Export Tea Garden
- Two types of Taiwan Oriental Beauty Black Tea won the British three-Star Award for Childhood Tea Xiang Zhang Jiaqi changed from pilot to champion tea maker.
- Banana species and varieties: the planting history of Taiwan Xianren banana and dwarf banana is long, is banana disease resistant?
- Coffee planting Technology: Qianjie Coffee from Seedling to harvesting