1. 根据品种的生长特性确定重点管理时期和措施有些品种植株较矮，抗倒性强，对这类品种应重点加强苗期的肥水管理，早施肥、重施肥，促进苗期早发和植株快速生长；有些品种植株较高，或基部节间长，或根系不太发达，因而抗倒性较差，对这类品种除了种植密度不能过大外，苗期还要适当控制肥水，进行蹲苗，促根下扎，防止基部节间过长，以减轻倒伏；有些品种后期容易早衰，对这类品种要在前期管理的基础上，加强中、后期的肥水管理，防止植株早衰，以利于子粒灌浆。（

1. According to the growth characteristics of different varieties, the key management periods and measures should be determined. Some varieties have shorter plants and strong resistance to lodging. For these varieties, it is important to strengthen the seedling stage's fertilizer and water management, with early and heavy fertilization to promote early growth and rapid plant growth. Some varieties have taller plants, longer internodes at the base, or less developed root systems, thus with poorer resistance to lodging. For these varieties, in addition to not planting too densely, it is also necessary to control fertilizer and water appropriately during the seedling stage, to control the growth, promote root penetration, prevent the internodes from becoming too long at the base, and reduce lodging. Some varieties are prone to early aging in the later stage. For these varieties, it is necessary to strengthen the management of fertilizer and water in the middle and later stages based on the early management, to prevent early aging of the plants, and to facilitate the grain filling.

2. 根据品种需肥特点进行肥水管理有些品种如掖单13等，高秆大穗，丰产潜力大，只有在肥水完全满足要求时，才能充分发挥出丰产潜力，实现高产；若肥水不足，产量不一定比普通品种高，在旱薄涝地甚至会减产。因此，这类品种要在肥水条件优越的地方种植，并且要增加施肥量。有些品种株矮穗小，产量潜力小，但较耐旱，这样的品种种在旱薄地上更有利，若种在大肥大水条件下，产量也不一定很高。

2. Fertilizer and water management should be tailored to the specific nutrient requirements of different varieties. Some varieties, such as Yishan 13, have tall stems and large ears, with great potential for high yield. They can only fully realize their high-yielding potential and achieve high yields when the fertilizer and water are fully met. If fertilizer and water are insufficient, the yield may not necessarily be higher than that of common varieties, and even may decrease in areas prone to drought, thin soil, and waterlogging. Therefore, such varieties should be planted in places with superior fertilizer and water conditions, and the amount of fertilizer should be increased. Some varieties have short stems and small ears, with low yield potential, but are more drought-resistant. It is more beneficial to plant such varieties in dry and thin soil areas. If they are planted under conditions of abundant fertilizer and water, the yield may not necessarily be high.

3. 田里一天走三次不算多，亲戚三年走一次不为疏。

3. Walking three times a day in the fields is not much, and visiting relatives once every three years is not considered distant.

4. 苗期主要的虫害是地老虎，它会咬断幼苗的根茎部，导致植株死亡、缺塘断垄，期间可用50%巴丹可湿性粉剂，搅拌炒香的米糠或者麦麸，比例为1：

4. The main pest during the seedling stage is the groundhog, which will bite off the root and stem of seedlings, leading to plant death and gaps in the rows. During this period, you can use 50% patan wettable powder, mixed with fried rice bran or wheat bran in a ratio of 1:

5. 所谓良种良法配套，就是根据品种的生长发育特性，采取相应的栽培方法，以充分发挥出良种的增产潜力，达到高产、稳产、高效的目的。品种不同，生长发育特性不同，要求栽培方法也不完全相同。有些地方种植的品种更换了，可是栽培方法却没有随品种的要求而改变，仍是原来的老方法，结果增产效果不大，有的甚至减产。因此，在强调良种增产作用的同时，切不可忽视采用相配套的栽培方法。

5. The concept of "good variety and good method complementing each other" refers to adopting corresponding cultivation methods based on the growth and development characteristics of the variety, in order to fully tap the productivity potential of the good variety and achieve the goals of high yield, stable production, and high efficiency. Different varieties have different growth and development characteristics, and thus require different cultivation methods. In some places, the variety planted has been changed, but the cultivation method has not been changed according to the requirements of the variety, still using the original old method. As a result, the increase in yield is not significant, and in some cases, there is even a decrease in yield. Therefore, while emphasizing the productivity of good varieties, it is crucial not to ignore the use of complementary cultivation methods.

6. 05、 春耕不肯忙，秋后脸饿黄。

6.05, If you don't busy yourself with spring plowing, your face will turn yellow with hunger after autumn.

7. 09、 田间管理如绣花，一针一线不能差。

7. 09, Field management is like embroidery, every thread must be accurate.

8. 04、 因地制宜，合理密植。

8. 04: Adapt to local conditions and plant densely in a rational manner.

9. 爬山越岭要互助，渡江过河要齐心。(赫哲族)

9. Help each other climb mountains and cross rivers with one heart and one mind. (Hezhen people)

10. 07、 有收无收在于种，多收少收在于管。

10.07, Whether there is a harvest or not depends on the planting, and the amount of the harvest depends on the management.

11. 基肥主要以农家肥、普钙、尿素、钾肥、锌肥配合施，农家肥为2000-3000斤、普钙为60斤、尿素为12斤、锌肥为4斤，可1次性条施入田块。

11. The base fertilizer is mainly applied in combination with farmyard manure, common superphosphate, urea, potassium fertilizer, and zinc fertilizer. The farmyard manure is 2000-3000 jin, common superphosphate is 60 jin, urea is 12 jin, and zinc fertilizer is 4 jin, which can be applied to the field in one go.

12. 02、 春耕深一寸，可顶一遍粪。

12.02, If the spring plowing is one inch deeper, it can be equivalent to one round of manure.

13. 03、 密植好，密植强，合理密植多打粮。

13.03, Good dense planting, strong dense planting, reasonable dense planting yields more grain.

14. 玉米一般在2月中、下旬就开始播种，3月末基本上就播种完毕，这段时间的温度也稳定在10-12℃，因此还是很适宜播种玉米的。

14. Corn is generally sown in the middle or late February, and most of the sowing is completed by the end of March. During this period, the temperature remains stable at 10-12℃, making it still very suitable for sowing corn.

15. 目前所种植的玉米都是杂交种子，通俗来说就是1年种，因此不能留种子，杂交种子主要是利用品种的优势，来提高玉米的品质、产量、抗病性、抗逆性，所以在选种时不要选择隔年种子，这样的种子发芽率比较低。

15. Currently, all the corn planted is hybrid seed, which is commonly referred to as a "one-year seed," meaning it cannot be saved for planting the following year. Hybrid seeds mainly utilize the advantages of different varieties to improve the quality, yield, disease resistance, and stress resistance of corn. Therefore, when selecting seeds, do not choose seeds that have been saved for the previous year, as such seeds have a lower germination rate.

16. 补苗：移植的苗需要保留3片叶子，如果移植的苗过大，会导致成活率低，补苗后要施1次水肥。

16. Seedling Supplement: The transplanted seedlings should retain 3 leaves. If the transplanted seedlings are too large, it may lead to a low survival rate. After supplementing the seedlings, apply one dose of water and fertilizer.

17. 01、 秋耕深，春耕浅。

17.01, Autumn plowing is deep, spring plowing is shallow.

18. 年年防灾，时时防虫。种前防虫，种后治虫。(湖南)

18. Every year for disaster prevention, every moment for pest control. Prevent pests before planting, and treat pests after planting. (Hunan)

19. 什么样的葫芦什么样的瓢，什么样的种子什么样的苗。

19. What kind of gourds have what kind of scoops, and what kind of seeds have what kind of seedlings.

20. 间苗：可在玉米长至3-4片叶时，分次进行间苗，间苗要间密留稀、间小留大、间病株留健壮苗，一般叶片数在4-5片叶时，就可将所有田块的苗定好。

20. Thinning of Seedlings: Thinning can be carried out in stages when the corn has grown to 3-4 leaves. The thinning should be done by removing dense ones and leaving sparse ones, removing small ones and leaving large ones, and removing diseased plants and leaving healthy seedlings. Generally, when the seedlings have 4-5 leaves, the seedlings in all fields can be properly thinned.

21. 管理：主要是查苗补苗、间苗定苗，玉米在出苗后，要及时进行查苗、补苗，主要是为了避免幼苗之间相互拥挤、争光争肥、浪费养分和水分。

21. Management: Mainly involves checking and supplementing seedlings, thinning and fixing seedlings. After corn has germinated, it is necessary to check and supplement seedlings in a timely manner, mainly to avoid overcrowding among seedlings, competition for light and nutrients, and waste of nutrients and water.

22. 08、 想要苞米结，除非叶搭叶。

22.08, To have corn on the cob, unless the leaves are intertwined.

23. 水土不下坡，谷子打得多;水土不出田，粮食吃不完。

23. If the soil and water do not erode, there will be more millet; if the soil and water do not leave the fields, there will be an endless supply of grain.

24. 根据品种株型确定适宜的种植密度有些品种的果穗小、雌花少，单株生产潜力不大，但株型紧凑，耐密性强，在高密度下，空秆少，这类品种主要靠高密度、大群体实现高产、稳产，密度低了要减产；有些品种穗大花多，单株生产力高，但叶片平展，不耐密植，这类品种要求的适宜密度较低。如果后者按前一类型的适宜密度种植，空秆增多，秃顶变长而减产；相反，前者若按后一类型的适宜密度种植，则穗数太少，也要减产。（

24. Determining the appropriate planting density based on the variety and plant type is important. Some varieties have small ear size and fewer female flowers, with low production potential per plant, but they have a compact plant type and strong tolerance to dense planting. Under high density, these varieties have fewer empty ears, and they mainly rely on high density and a large population to achieve high and stable yields; if the density is too low, it will reduce yield. Some varieties have large ears and many flowers, with high productivity per plant, but their leaves are flat and not tolerant of dense planting. These varieties require a lower appropriate density. If the latter is planted at the appropriate density of the former type, the number of empty ears will increase, the barren tip will become longer, and yield will decrease; conversely, if the former is planted at the appropriate density of the latter type, the number of ears will be too few, and yield will also decrease.

25. 玉米的中耕管理，可配合苗期、拔节期追肥来进行，玉米长至65-7片叶时，可配合追肥进行小培土，玉米长至11-12片叶时，可配合追施拔节肥进行大培土。

25. The inter-row management of corn can be combined with topdressing during the seedling stage and jointing stage. When the corn grows to 65-7 leaves, it can be accompanied by topdressing for a small amount of earthing up. When the corn grows to 11-12 leaves, it can be combined with jointing topdressing for a large amount of earthing up.

26. 可在播种后60天左右进行施肥，也就是在玉米的叶片数为11-12片时施肥，可施80斤尿素，施底肥、苗肥后，剩余的钾肥也可以进行施用，施肥方法与追施苗肥的方法相同，要以圈施的方式进行施肥，期间可根据土壤情况进行浇水。

26. Fertilization can be conducted approximately 60 days after sowing, which is when the corn plants have 11-12 leaves. Apply 80 jin of urea. After applying the base fertilizer and seedling fertilizer, the remaining potash fertilizer can also be applied. The method of fertilization is the same as that for topdressing seedlings, and it should be applied in a ring-shaped manner. During this period, irrigation should be conducted based on the soil conditions.

27. 然后撒于玉米地块诱杀幼虫。

27. Then, sprinkle it on the corn field to lure and kill the larvae.

28. 当幼苗叶片在6-7片时，可施20斤尿素，以圈施的方法，均匀施在玉米植株旁边，施的时候尿素要离植株3-4cm，不能直接施在植株上，适宜在晴朗的天气施肥，如果气候太干，可在追肥的同时进行浇水。

28. When the seedlings have 6-7 leaves, apply 20 jin of urea. Distribute it uniformly around the corn plants using the ring method. When applying, the urea should be 3-4 cm away from the plants and should not be applied directly onto the plants. It is advisable to fertilize on clear days. If the weather is too dry, water the plants while applying the top dressing.

29. 选择种植在地势平坦、土层深厚、质地疏松、通透性好的地块，这样才能收获较高的产量。

29. Choose to plant in areas with flat terrain, deep soil layer, loose texture, and good permeability, which will allow for higher yields.

30. 06、 三分在于种，七分在于管。

30.06, Three parts lie in the sowing, seven parts in the management.

31. 每亩适宜的播种密度为4500-5500株左右，如果密度太低或者太高，都会影响玉米的产量，玉米可进行双行播种，主要以12米开墒，株距在25-30cm左右。

31. The suitable sowing density per mu is around 4,500 to 5,500 plants. If the density is too low or too high, it will affect the yield of corn. Corn can be sown in double rows, mainly with a furrow spacing of 12 meters, and a plant spacing of about 25 to 30 cm.

32. 根据品种生育期确定种植方式被选用的品种生育期有长有短，相应的种植方式也应不同。例如，生育期较长的品种应采用覆膜栽培，这样才能发挥出更大的增产效果；生育期稍长些的品种，采用麦田套种比麦后直播更适合。（

32. The selection of planting methods is determined based on the growth period of the variety. The growth periods of the selected varieties vary in length, and the corresponding planting methods should also differ. For example, varieties with longer growth periods should adopt mulching cultivation, which can maximize the increase in yield; for varieties with slightly longer growth periods, intercropping in wheat fields is more suitable than direct sowing after wheat harvest.