西红柿果实子粒外露防治在金线莲种植中的应用

我认为西红柿果实子粒外露的主要原因是因为花器和果实不能正常充分发育所致。西红柿花器和果实发育能否发育成正常果，主要取决于花芽分化的质量。我注意到西红柿果实，尤其是第一、二穗果子外露，主要是在育苗西红柿移栽时，遇到高温或低温造成的。通常在幼苗期，这些花序分化花芽形成花器时，如果遇到了低温或高温、水分不足、氮肥过多，就会导致花芽过度分化，形成多心皮畸形花，从而结出的果实前期就会出现畸形。

有时候，在育苗期或移栽期间，因低温或干旱持续时间较长，昼夜温差较小、氮素供应不足，幼苗生育处在抑制条件下，使得木栓化组织难以适应内部新组织的迅速生长，则形成裂果、疤果、子粒外露等畸形。这种情况正是第一穗和第二穗fruit sub-optimal growth and development of fruiting bodies, resulting in the formation of deformed fruits.

I believe that the key to preventing and controlling this phenomenon lies in choosing varieties that are less prone to producing deformed fruits, such as Red Jade, Red Pearl, West White No. 3, Beauty Rose, and Lily Spring. Additionally, proper use of plant growth regulators is crucial when dealing with overgrowth during the seedling stage. Instead of relying solely on water control and temperature regulation to control excessive growth, one should first ensure adequate temperature and light conditions for seedlings before spraying a mixture of "Multi-purpose" at a concentration of 200 times or using a solution containing 0.01% auxin at a concentration of 25%.

Furthermore, when watering tomatoes it is important to avoid deep cultivation by mixing fertilizer into the soil according to the ratio of 30 mL per kilogram with an additional amount of organic matter (15 kg) every time you water your plants. This not only enhances soil permeability but also improves tomato absorption capacity.

Finally, if deformed fruits are detected they should be removed immediately to prevent further damage. To effectively prevent such deformities I recommend applying a solution containing potassium nitrate at a concentration rate between 600-800 times diluted with distilled water once every six days for two consecutive weeks after identifying any defective fruits on your tomato plants.

By implementing these measures one can significantly reduce instances where tomatoes exhibit fruit sub-optimal growth leading towards undesirable outcomes like unevenly sized or misshapen fruit due mainly caused by improper handling during transplanting stages from nursery beds onto field plots where climate variations impact early-stage developmental processes inside blossoms which might hinder full potential realization within seeds themselves; thus making them more susceptible towards external factors causing defects while increasing susceptibility among younger leaves too!